datepicker() function of jQuery not working

javascript,jquery,jsf-2,xhtml,datepicker

The problem is that your framework (jsf-2) is changing the ID of the element. You could either use the generated ID in your javascript or just use a class: <td><h:inputText id="fromDate" value="#{allocateTaskBean.fromDate}" class="datetime"/></td> and $(".datetime").datepicker(); ...

Selecting filename and moving to corresponding folders from bat file

batch-file

for /f "delims=" %%i in ('dir /a-d /b *.DAT') do echo move "%%i" "%%~ni\%%i" Remove the echo, if you are satisfied with the output. EDIT: explanation of the dirparameters: /a-d: Attribute: -not directory /b show full path/name, but no size, no date, no header, no summary (for more help see...

Android application crash when using button OnClick listener

android,button,crash,onclick,listener

Try this.. I guess Button EditText TextView are belongs to fragment_main.xml so try like below . public static class PlaceholderFragment extends Fragment { public PlaceholderFragment() { } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View rootView = inflater.inflate(R.layout.fragment_main, container, false); txtA = (EditText) rootView.findViewById(R.id.txtA); txtB = (EditText)...

Removing an element from ArrayList while looping over it

java,for-loop,arraylist

It's not an Array, but an ArrayList. To remove an item from an ArrayList while you are reading it you should use an Iterator and then Iterator.remove() method. Will be: Iterator<Brick> it = brickEnemies.iterator(); while (it.hasNext()) { Brick brick = it.next(); int newPosition_X = brick.getPositionX() - SPEED; if (newPosition_X >...

Weird behavior with max function

c++,max

Add some indetation and you get: largestDeviation = max( max( max( angleBetweenVectors(robustNormal, normalAtA), angleBetweenVectors(robustNormal, normalAtB) ), angleBetweenVectors(robustNormal, normalAtC) ), angleBetweenVectors(robustNormal, normalAtD) ), angleBetweenVectors(robustNormal, normalAtE); I.e. It will return the value for angleBetweenVectors(robustNormal, normalAtE); as you are missing a max...

One-line check if socket is in given room?

node.js,sockets

For the documentation, socket.io doesn't seem to have any simple way to do that. You really need to check if the client is in the room array, or the opposite: if the room is in the client array. This can be done with an oneliner using indexOf: if(socket.rooms.indexOf(room) >= 0)...

When are Compound Indexes still relevant in MongoDB 2.6, given the new Index Intersection feature?

mongodb

A couple of points to answer could be: Index intersectioning is limited to two indicies at a time: (https://jira.mongodb.org/browse/SERVER-3071) Index intersection is on by default. The query planner currently limits itself to 2 indices at a time, though this limit may increase in the future. Index intersectioning is not a...

Create a array of array keys within a serialised array.

php,arrays,wordpress

Try this- $ids = array(); foreach($result as $row) { $row->collection_name; $cleandata = unserialize($row->collection_data); foreach($cleandata as $data) { $ids[] = $data['ExerciseID']; } } ...

PHP Delete returns an error

php,function,delete,output

You should use unlink() instead .. there is no such delete() If you see the manual of delete() , It says.. This is a dummy manual entry to satisfy those people who are looking for unlink() or unset() in the wrong place. So, it should be <?php unlink("counter.txt"); ?> ...

Facebook PHP SDK: How can I post on page on behalf of page

php,facebook,facebook-graph-api,facebook-php-sdk

To post on a page on behalf of the page, you need to use the page access token. Your current call: $facebook -> api('/' . $admin_pages[0]["page_id"] . '/feed', 'post', array("caption" => "From web", "message" => "This is from my web at: " . time())); is using the default (user) access...

Where to write the implementation of a Class

c++,class,oop

This is the standard pattern how you want to write your code. It's much more readable. If you want a public method to be inline (usually getters) you must write it in the header. You must definiate Template functions and methods in header also. However in every other case you...

Detecting Windows animation settings

windows,winapi,animation,screenshot

The answer appears to be "no." David Heffernan successfully identified this is the Desktop Window Manager transitions setting. Unfortunately, there doesn't seem to be an API to read this setting. You can use DwmSetWindowAttribute with DWMWA_TRANSITIONS_FORCEDISABLED to change it, but it's a global setting so that's not advisable. Likewise, the...

How to find more than six eigenvectors of a large matrix in matlab?

matlab,pca,eigenvector

Pass the second, optional parameter to eigs, which controls how many eigenvectors are returned.

Embedding camera into activity (live stream)

android,stream,camera,android-activity,live

Ideally there would be some sort of ImageView that would directly display the stream coming in from the camera. This is called the camera preview, and it usually uses a SurfaceView or TextureView. By tapping on this view the usual camera activity might be started. SurfaceView and TextureView should...

XSL-FO is dead, is there an alternative?

css3,xsl-fo,apache-fop

You might be presented with "the news of my death are greatly exaggerated" reply. XSL:FO is alive and kicking, not at last since nobody is messing with the specification for the time being. Could it be enhanced, sure. To answer your question: Most PDF generating solutions don't use the template...

How to call stop to MediaElement after a set duration?

c#,wpf,mediaelement

If you wanted to continue to use the MediaElement type, one method would be to use a DispatcherTimer. You can set it to tick on a certain number of seconds and turn both the timer off and the MediaElement. For example: DispatcherTimer timer = new DispatcherTimer(); private void Window_Loaded(object sender,...

Searching XML element in whole document with Groovy XmlParser

xml,groovy

Looking for something like this? def xml = ''' <root> <parent> <child> <firstName>John</firstName> <lastName>Doe</lastName> </child> <child> <firstName>Tony</firstName> <lastName>Stark</lastName> </child> <child> <firstName>Captain</firstName> <lastName>America</lastName> </child> </parent> </root> ''' def parsed = new XmlParser().parseText(xml) assert ['John', 'Tony', 'Captain'] ==...

How would I make a generic sort option SelectOpt for all columns?

haskell,yesod,persistent

Try giving sortOrder' a type signature. where sortOrder' :: EntityField Model typ -> SelectOpt Model sortOrder' = case sortOrder of "Asc" -> Asc "Desc" -> Desc This compiles using GHC 7.6.2....

MobaXterm - reset by peer on SSH server

ssh,reset,peer

I had the same problem before, but it has been solved in MobaXterm version 7.1: download [MobaXterm](http://mobaxterm.mobatek.net/) version 7.1 or later go to the global settings window navigate to the "SSH" tab check the following box: Workaround for "connection reset by peer" issue ...

UITableViewCellAccessoryCheckmark stay on tableView

ios,objective-c,uitableview

In your UITableViewController set clearsSelectionOnViewWillAppear to NO. If you want the selection preserved after the table view controller has been deallocated you'll need to store the selected items somewhere like NSUserDefaults. -(void)viewDidLoad { [super viewDidLoad]; NSArray *previousSelection = [[NSUserDefaults standardDefaults] objectForKey:@"selection"]; for (NSArray *selection in previousSelection) { [self.tableView selectRowAtIndexPath:[NSIndexPath indexPathForRow:selection[1]...

Back Button On UINavagationController Missing The Arrow?

ios,back-button

If you are not using the leftBarButtonItem, set it to nil: self.navigationItem.leftBarButtonItem = nil; Just setting the image to nil will not work as the UIBarButtonItem would still be present....

PHP Form Post require once error

php

If your entry point is service/register.service.php then the working directory will be service. Therefore any relative paths will be interpreted from that. So loose the service/ prefix in the require_once: require_once 'user/user.service.php'; Although you might want to consider having an initialisation script included that would set the working directory for...

Dependency Injection (Ninject) and Moq Problems

entity-framework,asp.net-mvc-4,dependency-injection,ninject,moq

As I use StackOverflow as my own reference and I finally fixed the problem. I would like to document it here for both my own reference and encase others might have the same issue. Essentially it was a problem with the connection string. What I did not understand was the...

Chrome Extension Trigger Keydown JS

javascript,jquery,google-chrome-extension

Try this (pattern) manifest.json "background": { "scripts": ["background.js"], "persistent": false } js (modified jquery-1.10-2.min-chromium-ext.js) // if `jquery` not in `window`, utilize `jquery-1.10-2.min-chromium-ext.js` if (!window.jQuery) { // `jquery-1.10.2.min.js` }; // _eof_ js (background.js) chrome.browserAction.onClicked.addListener(function(tab) { chrome.tabs.executeScript(null, {file: "jquery-1.10.2.min-chromium-ext.js"}, function() { chrome.tabs.executeScript(null, {file: "chromium-extension.js"}) }); }); js...

When creating my own classes in PHP should I extend stdClass?

php,extend,stdclass

StdClass is empty and therefore you don't have any benefit in extending it. You are just wasting extend in your __CLASS__˙. php --rc StdClass Class [ <internal:Core> class stdClass ] { - Constants [0] { } - Static properties [0] { } - Static methods [0] { } - Properties...

jQuery increasing particular number within particular time

javascript,jquery,css

Here's a quick fiddle to show you an example on how to get the percent based on the filled amount: http://jsfiddle.net/jYveX/ Basically I find out the width of the parent wrapper (400), then the width of the fill (200) and do a simple calculation using jquery. 400/200 = 50. Now...

Checking the referer of 'path/:id'

ruby-on-rails,ruby,ruby-on-rails-4,ruby-2.1

This will work, however is far from being pretty. It is however quite flexible and is relaying on generated url helper, so shouldn't break if you decide to change url mappings. if URI(request.referer).path =~ Regexp.new(customer_path(':customer_id').gsub(':customer_id', '\d+')) MUCH, MUCH, BETTER SOLUTION: Rails application have a method to recognize paths already and...

IS-A relationship & HAS-A relationship in java

java

in this question you have to selecty the correct signatures of the class by the provided hints. Bar IS-A Object so this is definitely C. Foo IS-A Bar So here Foo extends BAr.. but also notice that Foo HAS-A Bar So the class Foo must have a Bar instance. So...

html layout getting changed

javascript,jquery,css,html5

jsFiddle example function hoverinfunc() { $(".subdrop", this).stop().show(100); } function hoveroutfunc() { $(".subdrop", this).stop().hide(300); } $(function(){ // DOM ready shorthand $("li.droplist").hover(hoverinfunc, hoveroutfunc); }); CSS: .main { width: 100%; height:200px; } #topbar { background-color: black; color: grey; list-style: none; } .droplist { position: relative; display: inline-block; /*for padding to work*/ padding: 20px;...

css horizontal menu is outside of round div layer

css,html-lists,overlap,css3

Just add overflow: hidden; to .menu to prevent inner elements to bleed through the border. Use the positioning method of your choice to refine the layout inside of the menu afterwards....

VB.NET Calculator; clearing textbox after an operation

vb.net,calculator

Try using a simpel global variable of type boolean, that indicates you want to clear the text before adding a number, like so: Public Class Form1 Dim FirstNumber As Long Dim Operation As String Dim ClearField as Boolean = True 'At program start, you do want to start over at...

Ruby, polymorphism, inheritance and self.class

ruby,inheritance,polymorphism

A couple of notes: Typically you would use an accessor of the same name as your instance variable rather than your get style naming. Typically you would not check the class, but rather what the object can do. class Hero def initialize(mass) @mass = mass end def <=>(hero) mass <=>...

How do I wrap this function call

javascript

can you just put random javascript in a js file and somehow it works? Yes. JS in a JS file is interpreted when loaded via a script element. If the JS includes a function declaration, it is interpreted as "Here is a function!". Other kinds of expressions are also...

Run specified javascript after page loading

javascript,jquery,asp.net

You can add a querystring parameter when you go to the default page. Response.Redirect("page2.aspx?insertParameterHere=true",true) In your default page you can then check if that parameter exists. Request.QueryString("insertParameterHere") ...

Stop setInterval and start it again

javascript,jquery

editing the while loop

java,while-loop

You have this: else if (answer.equals("no")); { i++; } If the answer equals no it ends the statement (semicolon). Then it executes the block i++, no matter what the answer was. Where you should have: else if (answer.equals("no")) { i++; } If the answer equals no it executes block i++...

When is java used in a Dynamic Web Project? [closed]

java

Dynamic web project is an Eclipse term, as far I know. When you create a Dynamic Web Project, you're typically telling Eclipse to manage your project as if it were intended as a web application to be deployed on a Servlet container. Eclipse will compile your source and resources and...

How to get the center of a YUV image without processing the rest?

android,camera,yuv

Using this guide here; stackoverflow.com/questions/5272388/extract-black-and-white-image-from-android-cameras-nv21-format Explains the process fairly well. However, it seems I was having a different problem then I expected,but its different enough to repost the question....

How to fail a build when an ant file calls a batch file which calls an ant file

java,windows,batch-file,ant,junit

Have you took a look at the failonerror parameter ? By default the return code of a is ignored; when you set failonerror="true" then any return code signaling failure (OS specific) causes the build to fail. Exec task ...

Compiling C library for android, but no symbols found

android,c,android-ndk,jni,static-libraries

You have to specify the -D flag to nm if you want it to display dynamic symbols. You can also use the -T flag to objdump You should use the versions of nm or objdump provided in the ndk, not any versions which might be found for managing libraries of...

What is the latest version of BlackBerry 10 WebWorks SDK supported by Worklight 6.1.0.1?

worklight

IBM Worklight supports WebWorks 1.0.4.11 (which can be obtained from this location). IBM Worklight does not currently support WebWorks 2.x. If you'd like to use WebWorks 2.x anyway, you can try following this blog post: HowTo: Worklight 6.1.0.x BlackBerry 10 app with WebWorks SDK 2.0...

Count Up Timer JavaScript

javascript,timer

It should be if(secs == 59) and not if(sec == 59), since your variable is named secs

SQL Query Excluding value

sql

you can do this, if you want to match exact name with Mat: SELECT test.SAME , test.Nationality, test.Name, coalesce(test2.Job,'')jobb FROM test LEFT JOIN test2 ON test.noID=test2.noID WHERE test.SAME = 555 and test.Name != "Mat" group by SAME , name order by same desc if you want to exclude all that...

if has div exists do this else do that with jquery not working

jquery,if-statement

Both buttons have class .pt-trigger, so $(".pt-trigger").has(".tick") always returns a set of elements. Use $(this) to check only the clicked button and check the length to see if this set is empty: if ( $(this).has(".tick").length != 0 ) { ...

org-mode: creation time range from effort estimate

emacs,org-mode

To add a scheduled timestamp, use: M-x org-schedule To add effort as a range to an existing timestamp, using the standard effort format (e.g., "0 0:10 0:30 1:00 2:00 3:00 4:00") [see http://orgmode.org/manual/Filtering_002flimiting-agenda-items.html ], the following function should do the job. NOTE org-mode version 7 uses all lowercase for the...

jQuery wrapAll : preserving hierarchy of DOM elements

javascript,jquery

Your $('*', '#xmlText') is finding ALL child elements, all the way down to the terminal nodes - e.g. you're matching grand-children, grand-grand-children, etc... You probably want $('#xmlText').children() instead, which will find only the direct children of your <div> node....

C# SSL server mode must use a certificate with the corresponding private key

c#,ssl,https,x509certificate,handle

All is fine, the answer is to use X509Certificate2 class instead of X509Certificate. And to add to the trust list your created certificate....

how to make text on d3js graph scale together with graph?

javascript,css,d3.js

You would have to use media queries to change the font size. Here's a great resource for how media queries work: http://css-tricks.com/css-media-queries/ And here's an example of how you would use it: @media all and (max-width: 200px) { body { font-size:10px; } } ...

How to find column number in Python code

python

As can be seen in the official documentation, it does return the index of the last executed byte in the bytecode. That is basically the column, but not in sourcecode, but in bytecode. You can get the disassembly of the code via dis.dis() to make sense of the values in...

Resize elements to fit container

javascript,jquery

I don't know if I understand correctly your question and if this will help But with this code if you increases the number of elements in the list the font size is decreased to fit the container. Of course this code should be improved but it was just to give...

unable to submit form loaded on the bootstrap popover [closed]

javascript,jquery,ajax,twitter-bootstrap

Not a good practice, but you can try this out: var wait = setInterval( function() { if( $("#"+formidd).size() ) { clearInterval(wait); $("#"+formidd).validate({ rules: { sproject_name: { minlength: 3, maxlength: 15, required: true }, tooltip_options: { sproject_name: {placement: 'center', html: true, trigger: 'focus'} } }, submitHandler: function(form) { alert("form submit"); }...

sed - insert text after other text [closed]

linux,bash,sed,scripting,command

Inserting some text into a line relative to a particular substring involves replacing the substring with itself + the new text: sed 's/DirectoryIndex/& index.php/' ...

Why i cant delete multiple values using checkboxes?

php,arrays,delete

Its an HTML problem. You have to give checkboxes names and values: <input type="checkbox" name="delete[]" value="<?=$key['id']?>" /> Notice that the name of the checkbox is 'delete[]', and not 'delete'. In your php part you should check that $_POST['delete'] exists: if(isset($_POST['delete']) && !empty($_POST['delete'])) { After that foreach $_POST['delete'] value - use...

How can I perform array calculations with Vectors?

c++,arrays,vector

A vector has the advantage, that memory is allocated directly on the heap. This means that you can also use quite large arrays. This is especially important for 3D arrays. Remember: an array of floats with size 100x100x100 takes 4MB memory - too much for the stack in most cases....

Test for regular files unexpectedly fails

bash

Note that ls -R $path is going to return filenames WITHOUT their paths, e.g. if you have for file in `ls -R $path_name` do echo $file done your output would be something like /home/haunted85/Documenti/Sandbox/: A a.out B etc... And you'll be doing if [ -f A ] which will fail,...

using lifty (lift in action) with the latest version of scala

scala,configuration,lift,lifty

I agree, lifty got abandoned by now. I actually think you can easily do what you want without it, just use something like a liftweb starting template: github.com/lift/lift_26_sbt – Vasya Novikov Apr 20 at 5:45

QTableView How to select multiple columns programmatically

c++,qt,multiple-columns,qtableview,qtgui

If you just need to ensure to allow the user to select multiple columns, you need to set up the proper selection mode as follows: tableView->setSelectionMode(QAbstractItemView::MultiSelection); If you would like to do this programatically, this is the way of doing it: QModelIndexList itemSelection = tableView->selectionModel()->selectedColumns(); int currentColumn = itemSelection.first().column(); QItemSelection...

Calculating the power in bash

bash

The power operator in bash is ** Example: echo $((2 ** 4)) 16 ...

Vim and ctags - select appropriate tag

vim,ctags

For all the pesimistic answers - there's a solution. A Vim plugin that takes care of the EXACT problem I've faced - a SmartTag plugin. https://github.com/MarcWeber/SmartTag However, it doesn't work out of the box since you need to patch vim so you could replace tagfunc (function that is responsible for...

Powershell's Get-ChildItem cannot see OneDrive's Online-Only files

powershell,system.io.fileinfo,onedrive

Use Get-ChildItem -Force and you'll find also those items which are not available offline. They are available as hidden files, so you need your command to show hidden files. If I compare the attributes, on my computer, for files which are available offline and those which are online only, I...

Function to evaluate identity between characters strings

r,similarity

This defines a mismatch score between each of the two elements of each row of Annotation and applies it giving a score to each row: a <- Annotation ch <- replace(a, TRUE, lapply(a, sub, pat = " *$", replace = "")) # rm trailing spaces w <- lapply(ch, strsplit, "...

Is there a difference in what's sent back between HttpResponseMessage and Task using WebAPI 2?

asp.net,asp.net-web-api,asp.net-web-api2

In Web API version 1, you could either return HTTP 200 by returning a value, or you would have to construct a HttpResponseMessage to return anything else. In Web API 2, IHttpActionResult and the associated Ok(), BadRequest(), Created(), etc ApiController methods were added to simplify many situations where you simply...

How can I update the data in highcharts for both x axis & y axis?

javascript,jquery,highcharts

Try like this.. make the highchart method to draw chat and call the method with new data as many number of time you need to redraw the chart as the rendering of chart in high chart is fast. function lineChart(div,Chartdata){ $('#'+div).highcharts({ title: { text: 'Calibration', x: -20 //center }, xAxis:...

Java String: split String

java,string

If you really have to use split you can use something like String[] array = string.split("(?<=\\G[^,]{1,100},[^,]{1,100},[^,]{1,100},[^,]{1,100}),"); Explanation if idea in my previous answer on similar but simpler topic Demo: String string = "NNP,PERSON,true,?,IN,O,false,pobj,NNP,ORGANIZATION,true,?,p"; String[] array = string.split("(?<=\\G[^,]{1,100},[^,]{1,100},[^,]{1,100},[^,]{1,100}),"); for (String s : array) System.out.println(s); output: NNP,PERSON,true,? IN,O,false,pobj NNP,ORGANIZATION,true,? p But if...

Django template tags on base.html

django

The context variable always has the request.user (the current user). So you can do: if request.user.is_superuser ... And: If request.user.is_staff .... Both vars you can assign in the Admin.auth.user. Your second question regarding to make an assignment tag, see: here # app/templatetags/mytags.py @register.assignment_tag def get_messages_list_for_user(user): list = Messages.objects.filter(owner=user) return list...

count with other fields in group by with hibernate

java,sql,hibernate,group-by,criteria

I think here is the correct version of your code: Session session = getCurrentSession(); ProjectionList projectionList = Projections.projectionList(); projectionList.add(Projections.groupProperty("totalCode")) .add(Projections.groupProperty("activityCode")) .add(Projections.sum("amount")) .add(Projections.rowCount()); Criteria criteria = session.createCriteria(Payment.class); criteria.setProjection(projectionList); List<Object[]> payments = criteria.list(); for (Object[] payment : payments) { System.out.println("totalCode: " +...

HTML5 - URL characters stripped when using sms href

javascript,html5,sms

encode the myAdress variable, before adding it to main url var myAddress = encodeURIComponent( "https://maps.google.com/maps?q=North+Miami,+FL+33190,+USA" ); window.location.href = "sms:11122233333?body="+myAddress; ...

400 Client Error: Bad Request using python-social-auth for Facebook auth in Django

django,facebook,facebook-oauth,python-social-auth

This bug was described as Issue #190 on the python-social-auth Github page. Please see this thread for possible workarounds.

Error Inserting: no such table error

android,android-sqlite,sqliteopenhelper

Problem is at creating the table. static final String KEY_ID = "_id"; static final String KEY_NAME= "name"; static final String DATABASE_NAME="MyDB"; static final String DATABASE_TABLE="contactlist"; static final int DATABASE_VERSION = 1; CHANGE FROM THIS static final String DATABASE_CREATE ="create table contactlist(_id integer primary key autoincrement," +"name text not null);"; TO...

“Cannot read property `message` of null” while connecting to mongodb with mongoose

node.js,mongodb,express,mongoose

You need to save mongoMessage before you can query for it: mongoMessage.save(function(err, doc) { Message.findOne().exec(function(err, messageDoc) { mongoMessage = messageDoc.message; }); }); ...

MS Access: sort, select & lookup combo

sql,ms-access-2010,lookup-tables

Here is a linear straight forward approach: Create a view that returns the team name and maximum pace using the MAX function using the Participants table; GROUP BY team name. Then create a second view that joins the first view to your Paces look up table WHERE MAX pace is...

How to create an event using for loop and document.getElementById?

javascript

How to find the n-th word in a file (Linux Shell)

linux,bash,file,shell

Try: #!/bin/bash tr '\n' ' ' < "$1" | cut -d' ' -f$2 Then run: ./script.sh filename.txt 30 Assumptions: words are separated by single spaces, words do not contain spaces....

malloc() function crashes

c,pointers,crash,malloc

Looks like standard memory corruption through buffer-overflow, use of freed memory, use of wild pointers or the like, though it is not in the presented code. malloc() will only crash if the bookkeeping data-structures are corrupted (likely) or the implementation is buggy (extremely unlikely if you didn't roll your own)....

CSS Menu Not Clickable Bootstrap

css,css3,twitter-bootstrap

It looks like your .view-animate-container is over your menu. To put the menu higher than the .view-animate-container simple add a z-index to your .sidey container like this: .sidey{z-index:10;} ...

std::map-like type without compare / hash on key

c++,c++11,stl,containers,stdmap

If your struct FooStruct has many test results, you have different structs like this, and the number of tests varies, than you do not have a scaleable solution. Write a scaleable version using bitset (ref). Then you can can for example compare using bitset::to_ulong (ref) (given you have less than...

Ruby, extract keys and values and then create an array of array for keys and values

ruby,arrays,key

def keysAndValues(hsh) [hsh.keys, hsh.values] end keysAndValues {a: 1, b: 2, c: 3} # => [[:a, :b, :c], [1, 2, 3]] ...

Determining if the active window title contains a certain string

vb.net

Here is a code snippet from vbBlogspot The WinAPI call getting the text length of a window: <DllImport("user32.dll", SetLastError:=True, CharSet:=CharSet.Auto)> _ Private Shared Function GetWindowTextLength(ByVal hwnd As IntPtr) As Integer End Function And here is the main function being described there. Private Function getActiveWindowTitle() As String 'Get the handle currenly...

Angular JS Using “Multiple Filters”

angularjs,angularjs-ng-repeat

You are breaking the filter chain by using double quotes around "Design". You should use it like this: <tr class="landing_data_row" ng-repeat="req in requests | filter:request.requestType='Design' | orderBy:sortTasksBy:!reverse"> or <tr class="landing_data_row" ng-repeat='req in requests | filter:request.requestType="Design" | orderBy:sortTasksBy:!reverse'>...

android.support.v4.app.FragmentManager OR android.app.FragmentManager?

android,android-fragments,fragment,fragmentmanager

First of: your activity should extend FragmentActivity. About support libraries. They were introduced to add some functionalities to older Androids. For example Fragments were introduced in Android 3.0 (SDK nr: 11). In fact (according to documentation) in Androids 3.0 < support libary uses system implementation of Fragments....

Tyring to figure out generic method signatures in Collections

java,methods,collections,signature

T is a type parameter to your method. This means that you can now provide a generic type to your sort method. In general, you would call the method in this manner: List<Integer> intList = new ArrayList<>(); Comparator<Integer> intComparator = new Comparator<Integer>() { @Override public int compare(Integer left, Integer right)...

Is there any (good) way to extend a class within a mixin, and then use that mixin within a media query, using Less?

less

In short, yes, currently it is somewhat possible but requires some additional wrapping for a top level classes: // extensions.less .block { display: block; } // mixins.less @import (reference) "extensions"; .mixin() { &:extend(.block); margin: auto; } // styles.less @media all { // ! @import "mixins"; .element1 { .mixin(); } .element2...

iAd Not Showing Any Ads

ios,objective-c,cocos2d-iphone,app-store,iad

When the app with ads is released, it gets reviewed by the iAd team to start displaying ads. So now, the app is in review by the iAd team. The ads should show up soon. The same problem happened to me and I waited and they showed up.

R: Get p-value for all coefficients in multivariate linear regression (incl. reference level)

r,regression,p-value

The p-values that are estimated are: coef(summary(model))[, 4] Regarding the reference levels, the model is using treatment contrasts so the values of the reference levels are all zero thus its not meaningful to ask for their p-values....

CSS reverse button active animation on release

css,css3

There is very rarely a reason to use CSS animations. Stick with transitions. .btn { transition: height 0.15s ease-in-out; } .btn { top: 4px; } ...

NLTK index of a word with mulitiple occurences

python,indexing,nltk

[i for i, item in enumerate(sent3) if item == wanted_item] Demo: >>> sent3 = ['In', 'the', 'beginning', 'God', 'created', 'the', 'heaven', 'and', 'the', 'earth', '.'] >>> [i for i, item in enumerate(sent3) if item == 'the'] [1, 5, 8] enumerate just constructs a list of tuples from an iterable, consisting...

Java : use string parameter of function as an object name?

java

What you want is not done like that in Java. It would be done like this: public class Parent { protected int a; protected int b; protected int c; } Then you would have public class A extends Parent { //add whatever else you need } public class B extends...

Gem environment for running rb-libsvm

ruby,gem,install,svm,libsvm

I am not sure how you are running it on shell, you can test it in irb by following sample code from provided in the documentation from https://github.com/febeling/rb-libsvm require 'libsvm' # This library is namespaced. problem = Libsvm::Problem.new parameter = Libsvm::SvmParameter.new parameter.cache_size = 1 # in megabytes parameter.eps = 0.001...

Constructing separate classes (normalizing?) [closed]

java,class

Disclaimer: This answer has no ambition of being anything more than a cursory glance at the MVC pattern and how it may help you. I second Rob Kielty's advice that you should have a look at the MVC pattern at this stage in your learning. It will help you structure...

Adding elements in an array. Thread/simulator issues?

objective-c,arrays,xcode,types,ios-simulator

[_operationArray count] is wrong, you're workig with base 0 indexes, that means the last item is [_operationArray count]-1; Also you should always check if [_operationArray count] >= 2 to avoid crashes...

Is there any way to make the last div not clickable

javascript,jquery,css

@user6186 answer should work. An alternative is to put the test in the click event: $(function(){ $(document).on('click', '.questions > div', function(){ if( $(this).is(':last-child') ){ alert('Last Question'); } else { alert('Regular Question'); } }); }); However, you might want to consider adding a "last-question" class to the final div server side...

How to add footage icons to the interface of Windows Phone 8 application ? Where to have standard icons?

c#,user-interface,windows-phone-8,interface,windows-phone

The standard icons pack for Windows Phone 8 you can find here: Dark Theme C:\Program Files (x86)\Microsoft SDKs\Windows Phone\v8.0\Icons\Dark Light Theme C:\Program Files (x86)\Microsoft SDKs\Windows Phone\v8.0\Icons\Light Add an image to the project. In Xaml: xmlns:shell="clr-namespace:Microsoft.Phone.Shell;assembly=Microsoft.Phone" <phone:PhoneApplicationPage.ApplicationBar> <shell:ApplicationBar> <shell:ApplicationBarIconButton IconUri="/Assets/add.png" Text="Add" Click="AddAppBarBtn_Click" />...

I only retrieve one line of data PHP

php,pdo

In your inside loop, dont use $stmt, you are overrinding the first loop variable. Just change the variable name in the inside loop for something like $stmt_2 or something more relevant

Scripting language to compiled language or pure compiled language, which is faster? [closed]

java,c,ruby,jruby,ruby-c-extension

(Disclaimer: this might not be a complete answer but it was too long for a comment) Although I have next to no experience with JRuby's implementation in particular, dynamic languages implemented on the JVM have their limitations in terms of the speed you can get compared to what you would...

I am trying to display an image. It compiles without errors but it doesn't display the image

java,image

You need to add the ImageIcon to the actual JLabel bridgeImage = new JLabel(closeBridge); The JLabel takes the ImageIcon as a starting parameter. You also don't need to set the Icon of the bridgeImage bridgeImage.setIcon(closeBridge); ...

Flexible-size arma vector allocation - true in general or is a property of Rcpp?

rcpp

You're asking for the size of the vector to be encoded into the type. When you specify that something is of type arma::vec, you allow it to accept arma::vecs of any size. If you want to enforce a size constraint in the type, then you want something like arma::vec::fixed<N>, where...

FullCalendar - Only display 'allDay' slot when in agenda view (weekly or daily)

javascript,jquery,html,css,fullcalendar

You overcomplicated it. Check the basicViews, http://arshaw.com/js/fullcalendar-1.6.4/demos/basic-views.html and have your events only with start date { title: 'All Day Event', start: new Date(y, m, d) } ...

array_combine() from PHP equivalent in Python?

php,python,arrays,list,dictionary

dict(zip(keys, vals)) Seems to be what you want. Demo: >>> keys = [2,3,10] >>> vals = [7,9,11] >>> dict(zip(keys, vals)) {2: 7, 3: 9, 10: 11} zip puts elements at corresponding indices within the two lists into tuples. We can then put those pairs together into a new structure with...

how to hide a div if a Listview is empty in asp .net

jquery,asp.net

Add runat="server" attribute to the div first. <div runat="server" id="Attach" class="AttachHead col-lg-12"> <h2> Attachments</h2></div> Then register the databound event of listview. <asp:ListView ID="ListView2" runat="server" ondatabound="ListView2_DataBound"> <ItemTemplate> <a href='<%# String.Format("Download.aspx?Title= {0}",Container.DataItem) %>' target="_blank"> <asp:Label ID="attach" runat="Server" Text='<%#Container.DataItem%>' CssClass="col-lg-4" /> </a>...

How to Get Application Data Dir in Android

java,android,serialization,android-fragments

I am not able to do this in a Fragment Call getActivity() on the Fragment to obtain the Activity that hosts the fragment. Note that getFilesDir() on the Activity (or other Context) is a better choice than getApplicationInfo().dataDir, as I do not know if dataDir adjusts to handle multiple...

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