pandas and rpy2: Why does ezANOVA work via robjects.r but not robjects.packages.importr?

In the easy version you are passing symbol names as strings. This is not the same as a symbol. Check the use of as_symbol in Minimal example of rpy2 regression using pandas data frame...

Library for deep learning on Amazon EC2 with CPU and GPU support for convolutional neural network

amazon-web-services,amazon-ec2,theano,deep-learning,caffe

If you follow the instructions here https://github.com/deeplearningparis/dl-machine then you can set up an AMI image with Theano and Torch. There is also a PR on the config to have caffe by default as well (if you need it, just checkout the branch and run the install script as soon as...

Outermost Polygon from a set of Edges

computational-geometry,line-segment,geometry-class-library

How would you do that with a pencil...? Find the leftmost vertex (minimum x). If there's more than one, choose the lowest of them (minimum y). There is no vertex below the current one, so take the direction 'downwards' as a reference. Find all edges going from the current vertex...

iOS Swift Barcode Reading

ios,swift,barcode

To Stop The Session use this code self.session.stopRunning() To begin it agian, use this code self.session.startRunning() Here is all the code to implement a barcode scanner... import UIKit import AVFoundation class ViewController: UIViewController, AVCaptureMetadataOutputObjectsDelegate { let session : AVCaptureSession = AVCaptureSession() var previewLayer : AVCaptureVideoPreviewLayer! var highlightView : UIView =...

jQuery: How to calculate and show sum of columns (partially working code)

javascript,jquery,loops,each,nested-loops

I'd add one more each so I can get each td of each tr. The second each I changed to be for table tr so each row will be iterated over. For each row I get the column(td) that has the same row index as the sum. If it has...

Construct array using each index of another array javascript

javascript,arrays

var result = pathsArray.map(function(s, i, arr) { return arr.slice(0, arr.length-i).join("/") || "/"; }); var path = "/great-grand-parent/grand-parent/parent/"; var pathsArray = path.split("/"); var result = pathsArray.map(function(s, i, arr) { return arr.slice(0, arr.length-i).join("/") || "/"; }); document.body.innerHTML = "<pre>" + JSON.stringify(result, null, 2) + "</pre>"; There's an extra result because of the...

read.table to read multiple files from the directory in R

r,import,filenames,dir,read.table

You can use full.names=T in the list.files so you dont need to set directory. That way you code is more portable. From the comments @akrun fnames <- list.files(dir, full.names = T) do.call(rbind, lapply(fnames, read.table, sep=",")) ...

unable to validate using ajax control

c#,asp.net,asp.net-ajax

you can use javascript to validate your controls like below function isNumber(evt) { evt = (evt) ? evt : window.event; var charCode = (evt.which) ? evt.which : evt.keyCode; if (charCode > 31 && (charCode < 48 || charCode > 57)) { return false; } return true; } function isAlphabets(evt) {...

how to insert bible in my android application [closed]

android,android-layout,android-fragments,android-intent,android-activity

I can't yet comment because my reputation isn't high enough yet but I had to implement a spell checker for a class one time and we had to use a 500,000 word dictionary and it had to spell check a movie script and the King James edition of the bible....

Akka Camel multiple consumers

apache-camel,akka,activemq,akka-cluster,akka-camel

JMS versions < 2.0 does not allow multiple nodes to share a topic subscription (not duplicating the message to each consumer). To cope with that ActiveMQ provides Virtual Topic (you can consume messages published to a topic from a Queue which allows for multiple consumers - load balancing). It's all...

Invalidating all $http caches in Angular

javascript,angularjs,caching

You can inject $cacheFactory and get the cache object from the factory constructor (eg: $cacheFactory.get('$http')) and use removeAll() to cleanup all the cache. Use destroy() if you want to remove the cache object altogether. In order to get all the cacheObject id's you could use $cacheFactory.info() which will return object...

Issue upgrading application to rails 4.2.1 with libv8 & devise & therubyracer

ruby-on-rails,devise,rubygems,v8,libv8

The problem was because of a problem in the libv8 source : https://github.com/cowboyd/libv8/issues/174 It was fixed by installing '3.16.14.7' like this: gem install libv8 -v '3.16.14.7' And that passed, so then adding this to the gemfile: gem 'libv8', '3.16.14.7' ...

Function inside object

javascript,jquery,object

You could use a CSS extension language (like LESS or SCSS) to handle variables, then simply process and use some simple stylesheet. If you want to stick with JS, I would suggest returning a hash from transform and extending that later, like: function transform(val) { return { "-webkit-transform": "translateY(" +...

Ninject, select a class based on a loop variable

c#,ninject

You're using ninject like a dictionary but you've already got a dictionary in your code: classNames. Instead of adding Named to your bindings for IComparePatternAndData, why don't you add the "name" data to the IComparePatternAndData interface (as a property) and inject all IComparePatternAndData into IGetClassNameFromPatternType -- (of course you should...

Displaying buttons in a Dataview in Sencha 2

sencha-touch,sencha-touch-2,senchatouch-2.4

My solution for getting a button in a dataview without linking it to the store. It's actually, somewhat unsurprisingly, similar to this blog post. view - ListItem.js ... config: { layout: { type: 'hbox', align: 'center' }, dataMap: { getDescription: { setHtml: 'description' } }, description: { cls: ..., flex:...

VB.Net multidimentional Json String

.net,json,vb.net

Using NewtonSoft, you can iterate the data pretty easily: Dim jstr = ... Dim jobj = JObject.Parse(jstr) Dim jdata = jobj("_embedded")("account") For Each j As JObject In jdata Console.WriteLine("User: " & j.Item("user").ToString()) Console.WriteLine("Account Text: " & j.Item("text").ToString()) Console.WriteLine("Status: " & j.Item("status").ToString()) Next Output: User: Bob Account Text: Some Text Status:...

Does every constructor in Java implicitly call Object's constructor?

java,class,constructor

Yes, every superclass's constructor must be called, explicitly or implicitly, all the way up to Object. Each class must construct its part of the object, including Object. The JLS, Section 8.8.7, states: If a constructor body does not begin with an explicit constructor invocation and the constructor being declared is...

CSS selector select by div class attributes

html,css-selectors,kimono

div.thumbnail-popular should get you the element you're looking for — unless there is more than one such element, in which case you will need to narrow down your selector. For example you will need to find out if this particular element belongs to a specific parent, or is the first,...

Meaning of each Cocoapods build target

ios,xcode,cocoapods,xcode-workspace

There are 2 project in your workspace one is yours and the other is cocoapods, and cocoapods adds new target for each pod which you add in your Podfile. For example, let's say this is your Podfile : platform :ios, '7.0' pod 'AFNetworking', '~> 2.5.4' pod 'BPXLUUIDHandler' you should see...

Exit a Python Program (From a Function) with a Successful Run Result

python,selenium-webdriver,webdriver,return,exit

The way I find best is to define an Exceptions class: class noIdentifier(Exception): pass Now modify the code to look as such: if isIdentifierPresent == False: print "\nNOTICE: IDENTIFIERS OBJECT \""+identifier+"\" NOT LISTED IN TABLE" raise noIdentifier("<Optional message>") In the test suite, wrap the test case call in try except:...

How can I combine two methods that do the same thing but differ in type?

java,methods

If the classes Elk and Fox have the a same parent class ,example - Animal , then I believe there are multiple ways to make the two starter functions a single one. You can make the caller of the start function send in the object to work with , example...

Polymer 1.0: How to make paper-button change color on hover?

polymer,web-component,polymer-1.0

In your document's CSS: paper-button:hover { background: green; } ...

How to retrieve name-space of an element from an xml in wso2

xml,namespaces,xslt-2.0,wso2esb,xml-namespaces

<iterate preservePayload="true" attachPath="//*[local-name()='Report']" expression="//*[local-name()='Report']/*[local-name()='Conversion']"> <target> <sequence> <xslt ket="SampleXSLT.xslt"/> </sequence> </target> </iterate> if you want to use actual namespace from the message : <property name="ns" expression="namespace-uri($body/*)"/> <iterate preservePayload="true" attachPath="//*[namespace-uri()=$ctx:ns and local-name()='Report']" expression="//*[namespace-uri()=$ctx:ns...

Update extended Meteor.user collection

mongodb,meteor,meteor-collection2

You you overwriting the entire content of the user instead of just the userAge in profile. I think the small change below will fix your problem: Meteor.users.update({_id: userId}, {$set: {profile.userAge: 30}}, {validate: false}); I'm not sure what you mean by "ex age", the history of the age?...

UIWebView for GIF Background loadData method error

ios,swift,uiwebview,gif,swift2

You should check loadData function signature, which is: func loadData(_ data: NSData, MIMEType MIMEType: String, textEncodingName textEncodingName: String, baseURL baseURL: NSURL) textEncodingName is String, not String?, thus you can't pass nil. Same applies to baseURL where the type is NSURL, not NSURL?. In this case, you can pass whatever values...

Round all numbers in CSV to two decimal points

powershell,csv,scripting,rounding

Let's say you have csv file like this: Name Num1 Num2 Num3 ---- ---- ---- ---- Test1 4.2414 346.2425 33.24124 Test2 123.35235 56.35235 326.23535 Test3 12424.2424 57.3525 466.3525 Test4 4364.343 12.241212 1.12424 Test5 12.552353 464.352353 346.4646 Test6 323.535235 46.235235 235.2352 Import the CSV file and run this: $csv = import-csv...

Application startup lifecycle

android

But presumably if I wait a long enough at some point clicking the launcher icon will call Application onCreate and the MAIN LAUNCHER activity is started. When does this happen? These are separate issues. The Application singleton is created shortly after the process is forked, as part of spinning...

How do I keep this header responsive? [closed]

css

As you guessed you can use width: 100% but then use media queries to serve a different image to different screen sizes such as: header { width: 100%; } @media only screen and (min-width : 480px) { header { background-image: url("/img/image-xs.png"); } } @media only screen and (min-width : 768px)...

What is the ASP.NET attribute to call “On Registration Error” for Custom Errors?

c#,asp.net,webforms

After some work, I figured it out (ironically, it was an answer written in VB.NET that got me on the right path. See the post on this site here. It's under XiaoYong Dai's answer). In the CreateUserWizard element, I inserted the OnCreateUserError attribute and gave it a method named RegisterUser_CreateUserError....

Email without stylesheet using swiftmailer. Can template have external stylesheet?

css,symfony2,swiftmailer

Unfortunately, there is practically no support for external stylesheets when it comes to building emails. Your safest bet is to push all of your styles inline to make sure that it display correctly in all email clients.

CSS animation speed regular expressions (PHP)

php,regex

You're incorrectly using the range quantifier {min, max}, and missing a closing parenthesis. You can modify the regular expression as follows: preg_match_all('/([0-9]{1,10})m?s/i', $css, $timeValues); print_r($timeValues[1]); ...

How to insert a count column into a sql query

sql

With your edit, I see that you want a row ID (normally called row number rather than "count") which is best gathered from a unique ID in the database (person_id or some other unique field). If that isn't possible, you can make one for this report with ROW_NUMBER() OVER (ORDER...

ggplot2: add conditional density curves describing both dimensions of scatterplot

r,plot,ggplot2

You can get the densities of the dim2 variables. Then, flip the axes and store them in a new data.frame. After that it is simply plotting them on top of the other graph. p <- ggplot(data=mydf, aes(x=dim1, y=dim2, colour=as.factor(cat))) + geom_point() + stat_density(aes(x=dim1, y=(-2+(..scaled..))), position="identity", geom="line") stuff <- ggplot_build(p) xrange...

Change overlapped image visibility on radio button click

html,css,radio-button,z-index

Two issues, (1) use general sibling selector ~ not +. (2) visibility:visible not inline. label.prodbutt > input[type="radio"]:checked ~ img.productbutton { visibility: hidden; } label.prodbutt > input[type="radio"]:checked ~ img.productbutton_lower { visibility: visible; } https://jsfiddle.net/rsu264fc/2/ label.prodbutt { position: relative; } img.productbutton { height: 25px; } img.productbutton_lower { height: 25px; visibility: hidden; position:...

C: control reaches end of non void function… Even though it returns int?

c,linux,ubuntu,linux-device-driver

The function has many problems This is invalid int = bytes_written; Maybe you mean int bytes_written; You must check fd != -1, any code following open() will "potentially" cause a Invalid file descriptor error, because you have no guarantee that fd is a valid descriptor. And you can't even know...

Inline width not working in IE when bound with AngularJS

css,angularjs,internet-explorer

Try to use ng-style: <div id="div3" ng-style="{'width': progress + '%' }"></div> ...

Using a for loop to extract coefficients from multiple models

Here is an example of what I meant in my comment data(iris) model1 <- lm(data = iris, Sepal.Length ~ Sepal.Width + Species) model2 <- lm(data = iris, Sepal.Length ~ Sepal.Width) You can do this so you don't have to type all the models. model.list<-mget(grep("model[0-9]+$", ls(),value=T)) ls() lists all the object...

KeyError in for loop of dataframe in pandas

python,for-loop,pandas,dataframes,keyerror

I've tried the following code and it works on my PC. I use .loc with the aim to avoid potential key error. import pandas as pd import numpy as np # just following your previous post to simulate your data np.random.seed(0) dates = np.random.choice(pd.date_range('2015-01-01 00:00:00', '2015-06-30 00:00:00', freq='1h'), 10000) company...

Query to find elements in particular time interval

mysql,group-by,hive

select * from ( select NAME , time_interval_6 , rank() over (partition by NAME, time_interval_6 order by ct desc) as ranking from (select count(1) as ct , NAME , floor((floor(cast(substring(time,1,2) as int)*60 + cast(substring(time,4,2) as int)))/6) as time_interval_6 FROM MY_TABLE group by NAME, floor((floor(cast(substring(time,1,2) as int)*60 + cast(substring(time,4,2) as int)))/6)...

Does app store or / and Play Store allow apps that have a WebView only to my site?

google-play,app-store,phonegap-desktop-app

Yes, you can published an app which contains just a WebView of your own website. Please note that according to Google Play Developer Program Policies, it's not allowed to publish apps that provide a WebView of a website you don't own or administer: Do not post an app where the...

Why does Travis CI fail to build b/c R package is unavailable, while passing devtools::check()?

r,travis-ci

From your logs, the package gmp install is failing, as Travis systems don't have gmp installed: * installing *source* package ‘gmp’ ... ** package ‘gmp’ successfully unpacked and MD5 sums checked creating cache ./config.cache checking for __gmpz_ui_sub in -lgmp... no configure: error: GNU MP not found, or not 4.1.4 or...

Cannot create user in Android with Parse

android,parse.com

Found someone with a similar problem - New to Parse, not able to sign up a ParseUser You have to delete enable local datastore...

Xamarin Studio how to write namespaces

c#,visual-studio-2012,namespaces,monotouch

This is mostly personal preference. Xamarin Studio by default uses a single namespace per project, which is probably why most examples you see are written that way. There is an option you can change to make it behave more like Visual Studio Preferences --> Source Code --> .NET Naming Policies...

Inflating AppBarLayout with Toolbar + TabLayout

android,android-layout,android-fragments,android-toolbar,android-tablayout

You are able to have separate toolbar for each fragment. Its possible to set fragments toolbar as activity actionbar. Example code: Toolbar toolbar = (Toolbar) v.findViewById(R.id.toolbar); ((AppCompatActivity) getActivity()).setSupportActionBar(toolbar); It should be possible to have titles, icons and other stuff as well. With it you can mimic shadow on pre lollipop...

How to structure a Ruby on Rails model?

ruby-on-rails,ruby-on-rails-4,model-view-controller,database-design,model

It doesn't matter, but the important thing is to be consistent. A usual best practice is to first do all you can to declare the class' structure, before you get in to any operational details. For example: class User < ActiveRecord::Base attr_accessor :remember_token, :activation_token, :reset_token has_many :roles, dependent: :destroy has_many...

cypher query get wrong results

neo4j,cypher

Try changing the second MATCH statement to an OPTIONAL MATCH: MATCH (cat:Cat {id:1})-[:lastPost]->(last)-[:next*0..]->(rest) OPTIONAL MATCH (rest)<-[c:Commented]-(u:User) RETURN c, rest Any values that don't match the OPTIONAL MATCH pattern will be NULL....

using query() with apps script keeps adding 500 rows to sheet

google-apps-script,google-spreadsheet

Instead of letting the sheet API expanding the number of rows (which is your hypothesis and might well be true ;-) you can add all the necessary cells before importing data. I didn't try in real conditions but this should work. Btw, the script imports data as well. code :...

Creating JSON format data through data frames in R

json,r

Your desired output isn't correctly structured: you are missing some commas (minor), and your Ingredients needs to be an explicit list (using [ and ], nothing implicit allowed). Also, R doesn't really enjoy spaces in column names, so I removed them. The restructured output: {"RecipeName": "ABC", "MainIngredient": "xyz", "Ingredients": [{"type":"a",...

Grails - Unit test controller that's using a named marshaller

grails,grails-2.0,spock

You can create the named config in the test itself. For example: given: 'register marshaller' JSON.createNamedConfig('complete') { it.registerObjectMarshaller(Map) { Map item -> item } } when: 'controller action is called' controller.userByEmail() then: // assertion goes here ...

d3 nested data - individual graphs - setting y.domain?

javascript,svg,d3.js

Modified d3 using a different X scale and Y scale domain for each selection var svgContainer = d3.select("body").selectAll(".line") .data(data2) .enter() .append("svg") .attr("transform", "translate(" + margin.left + "," + margin.top+ ")") .append("g") .each(function(d, i){ var eachRace = d.values; console.log(eachRace); var svg = d3.select(this); var yMax = d3.max(eachRace, function(d) { return d.app;...

Loading an external xml file and then saving it into a website directory using PHP

php,xml

You need to provide the path on your filesystem, not a URL. e.g. "/var/www/www.example.com/htdocs/xml/en/281/18511095_en.xml"...

What is right way to supply initialization for log4j2 in a Spring MVC Webapp using Java Config and no web.xml?

spring-mvc,log4j2,spring-java-config

I believe you can reconfigure log4j2 to a new config file during runtime like this. LoggerContext context = (LoggerContext)LogManager.getContext(false); context.setConfigLocation(URI.create("path to file")); context.reconfigure(); Could just add this to your onStartup....

import.io : Inserting an Independent row into result using XPATH

xpath,import.io

Here is what I did in order to get the desired result: I used following XPATH value. .//a/ancestor::div/div[1]/div/h4/b .//a was providing me name of Batsmen. I searched for its ancestors and the path div[1]/div/h4/b was being used by only Innings section.. So it did the trick :)...

SignalR: How to truly call a hub's method from C#

c#,signalr

I am using the method explained in this answer. public class NewsFeedHub : Hub { private static IHubContext hubContext = GlobalHost.ConnectionManager.GetHubContext<NewsFeedHub>(); // Call this from JS: hub.client.send(channel, content) public void Send(string groupName, string content) { Clients.Group(groupName).addMessage(content); } // Call this from C#: NewsFeedHub.Static_Send(groupName, content) public static void Static_Send(string groupName, string...

Push view controller is not pushing on ios 7

ios,objective-c,iphone

The problem is you are displaying your VC2 on top of the pushed view controller. What is the reason to have one view controller as a child of a navigation controller? Instead, have a common ancestor of both VC2 and the navigation controller, or put your VC2 somewhere else in...

Given a PHP associative array and a “current” key, calculate the “next” and “previous” elements (with looping)

php,arrays,navigation

$key = 'a'; $keys = array_keys($pages); $cur = array_search($key, $keys); $next = $keys[($cur + 1) % count($keys)]; $prev = $keys[($cur - 1 + count($keys)) % count($keys)]; echo $pages[$prev] ."\n"; echo $pages[$next] ."\n"; result /pages/something-else /pages/another ...

HashMap way of doing containsKey not behaving as expected

java,hashmap,contains

HashMaps find objects by their hash code. Part of the contract is that the key class must override hashCode() as well as equals(). The default hash codes for separate objects aren't equal, so the object isn't found by get. In contrast, when you loop over all entries, the hash code...

Null Pointer Exception in Adapter for recyclerview

java,android,android-adapter,recyclerview

You call initClassData(); after the call of the constructor: RecyclerView.Adapter mainAdapter= new MainRecyclerAdapter(classrooms);; this is the reason of the NullPoimter. the object classrooms is still empty so when you invoke the size() on it you get nullPoint. Just replace the order of those to lines....

Python + Selenium + PhantomJS render to PDF - multiple files

html,python-2.7,pdf,selenium-webdriver,phantomjs

Use string formatting: render = 'this.render("{file_name}.pdf")'.format(file_name=names[count]) ...

Java JSON deserialization without predefining everything

java,android,json,gson

The 'standard' Android JSON library (since API 1) already provides such untyped access. See JSONObject, eg. getInt: Returns the value mapped by name if it exists and is an int or can be coerced to an int, or throws otherwise. Unless needing the JSON mapped onto a 'native' Java collection...

Why won't my object save to persistent storage?

java,android,serialization,persistent-storage

try: public static MyComplexObject Load(Context context){ try{ FileInputStream fis = context.openFileInput("player1.data"); ObjectInputStream is = new ObjectInputStream(fis); MyComplexObject Game = (MyComplexObject) is.readObject(); is.close(); fis.close(); return Game; }catch (Exception e){ Log.e("Load", "creating new game - \n" + e.toString()); MyComplexObject NewGame = MyComplexObject(); return NewGame; } } or: public static MyComplexObject Load(Context context){...

Creating new file with Node.js and Express

command-line

touch is no Windows command. In this answer, they suggest this as an equivalent: echo $null >> filename ...

What goes into making a Proxy Server? [closed]

scala,proxy,server

There are two major kinds of proxies: reverse proxies forward proxies Both kinds of proxies may or may not have the following value-added capabilities (this is a sample and nowhere near exhaustive): caching filtering load balancing fault tolerance I'm going to assume you want to build an HTTP/HTTPS forward or...

get out which class is instantiated [closed]

java,instanceof,instances

Either i couldn't express myself or there was a misunderstanding. (i am using the jade Framework) Anyways this was the piece of code i searched for: if (myAgent instanceof specificclass_A) { //Do anything i want } else if (myAgent instanceof specificclass_B) { //Do anything i want } ...

How to do this filter in logstash

logging,elasticsearch,filter,logstash

To ignore lines that you don't want, use conditionals and drop{}: if [message] !~ /count/ { drop{} } To pull the number out of the lines that remain, use grok{}: else { grok { match => [ "message", "the count is %{NUMBER:myField:int}" ] } } Note: written from memory; syntax...

trying to print a group from a regex match in python

python,regex,if-statement,for-loop,group

re.match() returns a match object - you need to assign it to something. Try for line in file: m = p.match(line) if m: print m.group() i += 1 ...

Unix - Uncomment xml comments

xml,linux,unix,sed

You were on the right track (under the assumption that sed has to be used). Create a file (for example script.sed) with the following content: 0,/<\/mainHost>/{ /<mainHost>/,/<\/mainHost>/{ s/// } } and run sed -f script.sed FILE.xml. Note that this solution is difficult to generalize. sed may not be the...

Swift - Creating a hashable tuple-like struct

swift,generics

Something like this? struct Duplet<A: Hashable, B: Hashable>: Hashable { let one: A let two: B var hashValue: Int { return one.hashValue ^ two.hashValue } init(_ one: A, _ two: B) { self.one = one self.two = two } } func ==<A, B> (lhs: Duplet<A, B>, rhs: Duplet<A, B>) ->...

Validate paramaters in Restful endpoints

ruby-on-rails,ruby-on-rails-3,web-services,rest,ruby-on-rails-4

To validate presence of query parameters in a Rails route, you can use the :constraints option. So, in your case, if you want to require the presence of parameters deal_id and title, you can do so by changing: resources :deals To: resources :deals, :constraints => lambda{ |req| !req.params[:deal_id].blank? && !req.params[:title].blank?...

Using if statements in Swift?

ios,swift

Optional binding should be used if you actually need the unwrapped value. It is a shortcut for a longer expression, and I think it should be thought in those terms. In fact, in swift 1.2 this optional binding expression: if let unwrapped = optional { println("Use the unwrapped value \(unwrapped)")...

Prefixing a property with base class

c#,oop,inheritance,polymorphism

That's called explicit interface implementation if a class implements two interfaces that contain a member with the same signature, then implementing that member on the class will cause both interfaces to use that member as their implementation. It's not exactly your case but here you have a classic usage for...

Please explain, function to add string to first line of a file

powershell

process {...} is used for applying the code inside the scriptblock (the {...}) to each parameter argument that the function reads from a pipeline. $_ is an automatic variable containing the current object. The comma operator , preceding the $_ converts the string value to a string array with a...

owl carousel not working in angularjs partial view

jquery,html,angularjs,single-page-application,owl-carousel

Finally got it working by creating a directive: Here is the directive: app.directive('wrapOwlcarousel', function () { var link = function (scope, element, attr) { // Loads owl carousel with default settings, unless otherwise requested in parameters var carousel = function () { element.owlCarousel({ // Most important owl features items: attr.owlItems...

Why cannot add strings to combo box? VS C++

c++,winapi,combobox

Resize the Combobox in order to see other addition. If you have the dialog in a resource file you can click on the arrow of the combobox and resize it there.

How can I access the API static via basic auth to a Kubernetes cluster on GCE

kubernetes

Run kubectl config view. It'll dump out the auth information used to access your cluster, including the basic auth username and password.

What is the difference between using ?? and an if not null block in C#?

c#,null,nullable

The ?? operator will only evaluate your value once, your version likely would evaluate it multiple times. so var baz = foo ?? bar; should get evaluated as var tmp = foo; if(tmp == null) { tmp = bar; } var baz = tmp; This is difference is important when...

How to search for text in wide string obtained from wstringstream

c++,unicode,substring,stdstring

Because the original string is not ASCII-only - it contains multibyte character '©', it is wrong to convert from string to wstring using character-by-character conversion. Therefore both std::wstring longWord(word.length(), L' '); // Make room for characters std::copy(word.begin(), word.end(), longWord.begin()); and std::wstring longWord(word.begin(), word.end()); do not work for a string containing...

PHP count if data is not empty

php,mysql

Below query would probably work fine, just make sure you are getting correct value in $uid SELECT COUNT(*) FROM `messages` WHERE TRIM(IFNULL(`uploads`, '')) != '' AND `option` = '1' AND `uid_fk` = '$uid' ...

detect not closed html tags in a text, and fix it

javascript,php

As far as removing tags altogether, the strip_tags function in PHP should do the trick. strip_tags($input, '<br><br/>'); The second argument is the allowed tags (the ones that don't get stripped)....

Swift UiTableView with UISegmentedControl not refreshing rows

swift,uitableview,uisegmentedcontrol

The only way how I can imagine it is happening — tableView is nil in a orderTable call. I can not find anywhere in the code assignment of table to a tableView. How is it initialized? It also worth to mention that tableView in delegate and dataSource methods a local parameter...

Swift 2: Can't call createDirectoryAtUrl with definition

osx,swift,cocoa,swift2

Two problems here: You've switched an parameter label for its internal name. The second parameter's label — part of the function name, required for calling it — is withIntermediateDirectories. The implementor of that function refers to that parameter's value as createIntermediates. So your call should look like this: fileManager.createDirectoryAtURL(directoryURL, withIntermediateDirectories:...

ManyToOne doctrine only changes the values of connected Entity instead of creating an new one

symfony2,doctrine,relationship,many-to-one

With these relationships you would typically provide a pick list of existing locations and a separate mechanism to create a new location. With a location entity form embedded within your user form any updates will always be applied to the location entity that is already associated with the user. If...

Correct way of making POST request with JSON in SPRING MVC?

javascript,java,json,spring,rest

This is definitely not how you should post the data to REST endpoint. Going this way you can use GET instead of POST and it will work as well. However POST should be definitely used to create new resource and the content should be carried in message body not as...

Elevate application rights to execute binary

android

I solved the problem by executing a shellscript (bundled via assets and written to getFilesDir() in the onCreate() method). This uses a temporary root environment to call the other scripts which then have no problem reading/writing things. Why it wouldnt work directly, no clue. The script is on GitHub....

Django query annotation with boolean field

python,django,orm,django-queryset

I eventually found a way to do this using django 1.8's new conditional expressions: from django.db.models import Case, When, Value, IntegerField q = ( Product.objects .filter(...) .annotate(image_count=Count('images')) .annotate( have_images=Case( When(image_count__gt=0, then=Value(1)), default=Value(0), output_field=IntegerField())) .order_by('-have_images') ) And that's how I finally found incentive to upgrade to 1.8 from 1.7....

pandas pivot_table without grouping

python,pandas,pivot-table

I think you're asking how to apply a function to all columns of a Data Frame: To do this call the apply method of your dataframe: def myfunc(col): return np.sum(col) x.apply(myfunc) Out[1]: A 6 B 21 C 5 dtype: int64 ...

Unity for 3D Simulation?

c#,unity3d

Yes, you can input those coordinates in Unity and then track those objects. My team is currently using Unity3D for something similar and we input complex data structures with pose matrices, etc.. You can import your 3D objects into Unity as well. I import .obj into Unity....

Haystack custom form fields not showing in template

python,django,django-haystack

I believe template_name should be template in your views.py. Take a look at the default class SearchView on the haystack Github page....

Specified cast is not valid C# Entity Framework

c#,sql,asp.net-mvc,entity-framework,casting

Compare the backup database with the database that doesn't work, specifically the ID column. Make sure they match both the Type (Float) and ability to be Nullable (NULL). The exception being thrown indicates that one of the columns (that is of type "double") doesn't match the model. The ID column...

Google Keep list note from inside your app

android,android-intent,google-keep

Unfortunately, it's not possible. Google has not published an API for public nor 3rd party use. If you check out the http traffic you can see the underlying API but there's no real way to replicate it. Sorry

bitwise operators - get single hex number (0-15) at certain position

bit-manipulation

You could start with something like (x >> ((8 - i) * 4)) & 0xf This numbers the digits from left to right, 1-8. To explain how it works: Consider the example 0x45ABC678. Suppose we want the 3rd digit. We want to shift the number to the right using the...

Run sails console on a different port then sails lift

console,port,sails.js

You don't have to update your bootstrap.js file like Andi mentionned. sails lift and sails console natively handle some parameters. So you can use: sails lift to run your app on the default port (1337 if you don't modify your config) sails console --port 1338 in an other tab/window to...

Json to something Jquery UI can handle

javascript,jquery,json,jquery-ui

Did a fiddle to your problem..check this Loop to take out names from json can be as simple as this var usersOnline = $.map(input, function(el) { return el.Name; }) $( "#chatEntryBox" ).autocomplete({ source: usersOnline }); ...

Bootstrap : Carousel images are not moving

css,html5,twitter-bootstrap,css3,carousel

Do you have the following on the page? $('.carousel').carousel({ interval: 2000 }); http://getbootstrap.com/javascript/#carousel-methods...

Columns property not aligning correctly

html,css

Since p is a block element, it will break to the next line. So, you need to add display:inline-block and width:100%;. * { margin: 0; padding: 0; } .widget-column { margin: 10px; text-align: center; columns: 5em 3; -o-columns: 5em 3; -ms-columns: 5em 3; -moz-columns: 5em 3; -webkit-columns: 5em 3; column-gap:...

How to read xml using XPATH in Java

java,xml,xpath

Try the following xpaths //content[@xsi:type='mpnG2:PaymentReq']/bankId or //content[@xsi:type='mpnG2:PaymentReq'][1]/bankId or //bankId or //bankId[1] I've tested the xpaths for your xml in this online Xml Xpath tester...

html keycodes not working in firefox

javascript,html

This works for me on Firefox. var keycodes = { 'backspace': 8, 'delete': 46, 'leftArrow': 37, 'rightArrow': 39, 'number1': 48, 'number9': 57 }; function noNumbers(e) { var charCode = e.which ? e.which : (e.charCode ? e.charCode : (e.keyCode ? e.keyCode : 0)); if ((charCode < keycodes.number1 || charCode > keycodes.number9)...

Get url parameters and redirect to specific url with javascript

javascript,redirect

To split the path to get the code_id: var url2Process = window.location.pathname; var patharray = url2Process.split( '/' ); // remove '.tv' or '.movie' or '.whatever' from the end var code_id_array = patharray[1].split('.'); var code_id = code_id_array[0]; // redirect window.location = 'http://domain.com/rb/play.php?id=tt' + code_id; ...

Convert 64bit Int to Char[] (and back)

c,arrays,hex,endianness

After messing around with it some more, this is what I finally got working (I think). It actually avoids having to deal with endianness and 2s-compliment all together, by removing the sign and reapplying it after the conversion, using C masks and multiplication: int64_t CharsToInt(uint8_t* chars) { // Don't modify...

How to get the blktrace tool to show the D - issued action

blktrace

You should be able to see D as long as your nvme device is has a block device interface. Try libaio engine in fio and run a random write. Make sure to set NOOP IO scheduler in /sys/block/nvme../scheduler

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