Selecting an option using jquery - select box

Use .val() $(document).ready(function() { $('#selectBox').val('3') }); ...

SQL nested select statement;

select ColA, ColB, ColC, ColD, (select ColE from table where colA=120) ColE from table where colA = 122 Just using a nested select for colE and giving an Alias to the column....

how can i use foreach to get value and name php [closed]

php

$file is an object from type FileFromDB. filename is a private(!) property of that object. (Your var dump shows this). To access the filename, FileFromDB needs to provide a public method to access the property: class FileFromDB ... public function getFilename() { return $this->filename; } ... } Then use it...

How to put something extra while navigate another page in windows phone

windows-phone-8,navigation,extra

You can use the page URI to put contextual data: NavigationService.Navigate(new Uri("/ListPage.xaml?list=list1", UriKind.Relative)); In ListPage, you can then retrieve that data by looking into the NavigationContext.QueryString property: protected override void OnNavigatedTo(NavigationEventArgs e) { if (NavigationContext.QueryString.ContainsKey("list")) { string list = NavigationContext.QueryString["list"]; // whatever } } ...

Run queries to MS SQL server with strange table names

php,sql,sql-server,codeigniter

This is due to the fact that you have your query in double-quotes. When PHP encounters a double-quoted string containing $something, it will treat $something as a variable and attempt to substitute its value. In this case, you have TPR$Lease in your string - PHP attempts to resolve variable $Lease...

How to use Ruby's command line in-place-edit mode to remove lines from a text file

ruby,inplace-editing

ruby -pi -e '$_ = nil if $_ =~ /some-condition/' file.text should be correct. If it doesn't work, the problem is in some-condition. To demonstrate, echo -e "a\nb\nc" > x ; ruby -pi -e '$_ = nil if $_ =~ /b/' x ; cat x prints a c ...

create a file based on another file [closed]

awk

Using awk and you example data: awk 'f+1==$0 {a++} f+1!=$0 {if (a>1) {for (i=f-a;i<=f;i++) print i}a=0} {f=$0}' file 35 36 37 38 39 173 174 175 39 40 41 42 Some more readable: awk ' f+1==$0 { a++} f+1!=$0 { if (a>1) { for (i=f-a;i<=f;i++) print i }a=0 } {f=$0}...

Dynamic Security - Power View Cabable of?

security,dynamic,filter,ssas,powerview

If you are using tabular SSAS (not Power Pivot) and you have your security set appropriately (with roles and row filters), and you are connecting to a tabular SSAS model (through a SharePoint shared data connection or BISM connection) with windows authentication that uses the current user's credentials, you can...

Row index from hierarchical gridview

c#,asp.net

You need to add some more levels to get the right naming contrainer: protected void imgExpandSource_Click(object sender, ImageClickEventArgs e) { ImageButton imgExpandSource = sender as ImageButton; GridViewRow gvrow = (GridViewRow)imgExpandSource // GridViewRowRow of gvSource .NamingContainer // gvSource .NamingContainer // GridViewRow of gvTest .NamingContainer; int x = gvrow.RowIndex; } ...

Java Lambda Expression for if condition - not expected here

java,java-8,lambda

You can write, given for instance a List<Boolean>: if (!list.stream().allMatch(x -> x)) { // not every member is true } Or: if (list.stream().anyMatch(x -> !x)) { // at least one member is false } If you have an array of booleans, then use Arrays.stream() to obtain a stream out of...

Using index to pull items from an object

javascript,javascript-objects

You can do something like theobject['item'+i]. But you can do something better using jquery foreach so that you can iterate over keys.

UILabel of a TableViewCell changes position on reloadData and onClick

ios,uilabel,tableview

I found out the solution thanks to the notification i noticed! I just had to add: @synthesize textLabel in the WorkCell.m file ...

Having problems panning and zooming data received by d3.json in a line chart

javascript,json,d3.js

Thanks to Lars, I was finally able to solve this. Ultimately, I had to do some changes to my controller in addition to using this fiddle which assigns the scales to the zoom behaviour after setting the domains, so it returns a json string to my view like this: string...

Does ReflectionOnlyLoad initialize or otherwise run any code?

c#,reflection,.net-assembly

ReflectionOnlyLoad will indeed forbid any code from the assembly from executing. It also has its own issues - notably, it's not cabaple of loading any dependencies. This can be tricky, since reflecting on a class deriving from a type defined in a different assembly will fail. As far as I'm...

Object getting deconstructed when out of scope

c++

You declared Product products[4] on the stack, so it will be released when outscoping (leaving the function) Product products[4] = { *product1, * product2, *product3, *product4}; AllInput* all = new AllInput(4, products); When constructing the dymamicly allocated AllInput, if you don't copy the products into internal members of AllInputs, when...

Accordion Menu PlusMinus change FontAwesome - Change Class Name

javascript,jquery,font-awesome

Add fontawesome as reference and change your simple text + or - to the plus-minus icons using FontAwesome rules, like: var content = '<span class="cnt">' + count + '</span><span class="plusminus"><i class="fa fa-plus"></i></span>'; and checkElement.parent().find(".plusminus").html("<i class='fa fa-minus'></i>"); Demo using FontAwesome 4.0.3 : http://jsfiddle.net/IrvinDominin/779R7/ Ref: http://fortawesome.github.io/Font-Awesome/get-started/...

MySQL table with key/value pairs, get keys as column names

mysql,sql

Try this SELECT MAX(CASE WHEN name = 'start' THEN value END) AS `start`, MAX(CASE WHEN name = 'stop' THEN value END) AS `stop`, MAX(CASE WHEN name = 'fwd' THEN value END) AS `fwd` FROM info WHERE id = 110506; ...

Android View onResume method?

java,android,xml,views

For anyone else who wants to know you can use: protected void onAttachedToWindow() It's called every time a view is attached to the Window....

How to set firefox full screen with addon SDK (no html5 api)?

firefox,firefox-addon,firefox-addon-sdk,gecko

I guess you ask the F11 version of full screen. const { getMostRecentBrowserWindow } = require('sdk/window/utils'); getMostRecentBrowserWindow().BrowserFullScreen(); ...

Write to file using ajax?

javascript,php,ajax

You are using the get method and not sending any data. Use post, and send the data: function save_data(){ var ajaxadd; ajaxadd=new XMLHttpRequest(); var url = "save.php"; ajaxadd.open("POST",url,true); ajaxadd.onreadystatechange = function(){ if(ajaxadd.readyState==4){ document.getElementById('display').value = ajaxadd.responseText; } } var textArea = document.getElementById('display'); var formData = new FormData(); formData.append("data", textArea.value); ajaxadd.send(formData); }...

When will be the extender function will get called

javascript,knockout.js,knockout-validation,knockout-mvc

Although it is explicitly not stated in the documentation but any custom extender definition has to come before the first time you use it. So move the ko.extenders.logChange part outside of your ViewModel function: ko.extenders.logChange = function(target, option) { alert("log change function") target.subscribe(function(newValue) { alert("subscribe function: "+option + ": "...

Proguard error if i use itext Library jar

android,proguard

try with these two lines: -keep class org.spongycastle.** { *; } -dontwarn org.spongycastle.** Your logcat is already saying: If your code works fine without the missing classes, you can suppress the warnings with '-dontwarn' options. ...

Embed C++ compiler in application

c++,gcc,compiler-construction,embed,executable

I'd add +1 to the suggestion to use Clang/LLVM instead of GCC. A few good reasons why: it is more modular and flexible compilation time can be substantially lower than GCC it supports the platforms you listed in the comments it has an API that can be used internally string...

Confusion performing 2 .finds() after cloning a div

javascript,jquery,html5,forms

Just get the cloned template and use any method you like on it before inserting it back: var $template = $('.template'); $('input[type=button]').click(function() { var $elem = $template.clone(); $elem.find("input:text").val(""); $elem.find("input:radio").val("whatever"); $elem.insertAfter($template); }); Here's a fiddle: http://jsfiddle.net/SWCPD/1/...

How to create a trigger (or type of) in ms access 2003?

vba,events,ms-access,ms-access-2003

That feature (which Access calls "event-driven Data Macros") was added to the Access 2010 .accdb file format. It is not available in the earlier .mdb file format as used by Access 2003.

how to run periodic tasks every 5 minutes or more frequently in windows phone 8

c#,windows-phone-8

You can use push Notification, or rawnotification dependent on how much data is needed to be send. And when the app is in foreground you can accomplish what you want with a timer? But using background tasks is not possible. Toast Notifications Server Side...

How to query from two tables with the condition of a third

php,mysql,sql

You need to move the condition to the on clause: SELECT l.*, (ul.user_id is not null) as hasUser FROM Location l LEFT JOIN UserLocation ul ON l.id = ul.location_id and ul.user_id = :user_id: The where clause filters the output in such a way that it turns the LEFT JOIN into...

Bug with the .net-client for google translate?

google-api-dotnet-client

We are working on this issue, it is already under review - https://codereview.appspot.com/87170043/. In the meantime you can split the text you want to translate to be no more than around 1950 chars (The library doesn't support more than 2048 chars in a URL). Take a look at https://code.google.com/p/google-api-dotnet-client/source/browse/Src/GoogleApis/Apis/Services/BaseClientService.cs#56 and...

.htaccess https rewrite error redirection loop

php,apache,.htaccess,mod-rewrite,redirect

Try this: RewriteCond %{HTTPS} off RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301] Basically what it does is checkes if https is off (request was made via http - no https) and redirect every request to the https variant (same url just goes to https instead of http)...

ReactiveCocoa finally never be called with already completed replaySubject. Is it expected behavior?

reactive-cocoa

It's actually unrelated to the fact that the signal has already completed. Consider this: RACSubject *subject = [RACSubject subject]; [subject finally:^{ NSLog(@"never called"); }]; [subject subscribeCompleted:^{ NSLog(@"called"); }]; [subject sendCompleted]; Still never called! Why? Because finally: returns a new signal; it doesn't modify the existing signal. The new signal will...

How to extract the variables out from “add_shortcode” function in Wordpress?

wordpress,function,variables,shortcode

From what I'm understanding you're not trying to generate output with the shortcode, but to save data instead. I would try using custom fields to handle this. If you need to output the "USER DETAILS" block within the post content (right where the shortcode is written), you should just merge...

jquery div not respnding to other javascript/jquery methods

javascript,jquery,html,css

You need to use event delegation for dynamically appended elements $('#SystemMessages').on('click','.close',function(){ $(this).parent().css("visibility", "hidden"); }); Event delegation ---> https://learn.jquery.com/events/event-delegation/...

Set options to FbTransaction

c#,.net,visual-studio,transactions,firebird

You could use FbTransactionOptions FbTransaction transaction = Connection.BeginTransaction( FbTransactionOptions.ReadCommitted | FbTransactionOptions.Write| FbTransactionOptions.RecVersion| FbTransactionOptions.NoWait | ); Look also at IsolationLevel IsolationLevel.ReadUncommitted IsolationLevel.ReadCommitted IsolationLevel.RepeatableRead IsolationLevel.Serializable FbTransaction transaction = Connection.BeginTransaction( IsolationLevel.Serializable ); ...

Node-Neo4j How to check if node exists(persistently)?

neo4j,unique,nodes,node-neo4j

The only solution I can think of, is the following: Create your properties object Query the Neo4J instance for those properties If a result is returned use that otherwise save it In code: var person_param = {'name': namesurname, 'userid': userid }; // Build a Cypher query var query = [...

Excel: Save as csv via vba and manually results in a different file

excel,vba,excel-vba,csv

Q1: I don't think there is a difference, at least not in an example I pulled together. Q2: Try this out: I've got 3 example XLSM files in C:\stack\folder1 as pictured below: Each file has a single data sheet, which we'll turn into CSVs: I'm sure your routine is much...

Must declare the scalar variable error for stored procedure

sql,database,stored-procedures,sql-server-2008-r2

EXEC() will execute in a different scope, so your parameters are not found. You should use sp_executesql and add your parameters that way: DECLARE @qry NVARCHAR(MAX); SET @qry = N'select IdUser,UserName,FirstName,LastName,idOrg,Users.idRole,Roles.Title as [Role],Allowed_IP from Users,Roles where Users.idRole=Roles.idRole and lower(UserName)[email protected] and [password][email protected]' ; EXECUTE sp_executesql @qry, N'@username varchar(100), @password varchar(200)', @Username,...

ManyToMany field, check if realtion exists

django

It's pretty simple: Playes.objects.filter(pk=a.pk, box__pk=b.pk).exists() ...

How to create label text using html helper from Model in ASP.Net MVC 5 (Razor View)

asp.net-ajax,html-helper,asp.net-mvc-ajax

I have done the following changes in my design and its working as expected. @Html.Partial("_BookingInputs") <div class="tab-content" id="RoomsAvailData"> @Html.Action("AvailableInventory", "Bookings"); </div> <div id="Loading" class="Loading"> </div> ...

stereoCalibrate() changes focal lengths even when it was not supposed to

c++,opencv,stereo-3d

In order to do what you want, you have to call stereoCalibrate with flags: CV_CALIB_USE_INTRINSIC_GUESS | CV_CALIB_FIX_FOCAL_LENGTH | CV_CALIB_FIX_PRINCIPAL_POINT If you do not use the CV_CALIB_USE_INTRINSIC_GUESS flag, stereoCalibrate will first initialize the camera matrices and distortion coefficients itself and then fix part of them in the subsequent optimization. This is...

multiple autofilters for the same EPPlus worksheet

c#,.net,excel,epplus,autofilter

This is a very good question! A traditional limitation of AutoFilter is that it can be applied only once on a worksheet. Starting with Excel 2007 you can create several Tables on a worksheet...........each with filtering capabilities. See Pieterse's Article...

How can I fade in new HTML elements with CSS [duplicate]

html,css,css-transitions

You can use CSS transitions Here is some sample code: <style> .swapMe img { -webkit-transition: all 1s ease-in-out; -moz-transition: all 1s ease-in-out; -ms-transition: all 1s ease-in-out; -o-transition: all 1s ease-in-out; transition: all 1s ease-in-out; } .swap1, .swapMe:hover .swap2 { -webkit-opacity: 1; -moz-opacity: 1; opacity: 1; } .swapMe:hover .swap1, .swap2 {...

Finding the highest rank of all the processes

c,mpi

To get the highest ranking process, you can just use MPI_Comm_size(MPI_COMM_WORLD, …) to determine the total number of process on the MPI_COMM_WORLD communicator. Since every process is part of that communicator, and process are enumerated from 0, to get the rank of the highest ranking process just subtract 1 from...

I'm receiving a syntax error which I can't understand in form [closed]

php,html

The problem is a PHP error, the only PHP in that code you've provided is the include. You will find that in menu_admin.php there is a closing brace missing. If you lint check menu_admin.php It should help you locate the error better. But it will be an unclosed { somewhere....

kineticjs (HTML5 Canvas) - smoothing image when scaling down

html5,canvas,kineticjs

Well, based on the comment from @Cryptoburner. I implemented a custom shape in Kinetic and used the sceneFunc to use the drawImage function as implemented in the related link. var theImage = new Kinetic.Shape({ sceneFunc: function(context) { /// step 1 var oc = document.createElement('canvas'), octx = oc.getContext('2d'); oc.width = image.width...

Switch divs through sidemenu

jquery,css,html

Sorry for the delay, Here is a Work in progress fiddle for you. I haven't manged to add the text functionality for you just yet, because I have other work. But I will do this ASAP. This should set you on your way in the meantime. $('#rightBlock').on('click', '.image', function(e) {...

Checking a character is fullwidth or halfwidth in Python

python

You can check the width of the character using unicodedata.east_asian_width(unichr): import unicodedata for char in string: status = unicodedata.east_asian_width(char) if status == 'F': print('{0} is full-width.'.format(char)) elif status == 'H': print('{0} is half-width.'.format(char)) ...

Spring beans config - import order, can we use ref value of bean which is configured later in xml by import?

spring

Yes, you can. The following setup would work: appConf.xml <bean id="urlPath" class="java.lang.String"> <constructor-arg type="char[]" value="google.com"/> </bean> appConf2.xml <import resource="appConf.xml"/> <bean id="urlBean" class="java.net.URL"> <constructor-arg ref="urlPath"/> </bean> ...

How to hide audio file inside image

c#,image,byte,steganography,hiding

Reading the bytes from an audio file doesn't differ from reading bytes of any other file: byte[] bytes = System.IO.File.ReadAllBytes("myAudioFile.mp3"); ...

Arduino Serial.readBytes() Incompatible Types

c,arduino

typo: rxData is not the same as rxdata (which is what you declared the array as). for the second error, you've not included the code - from your sample, you've only included up to line 52, but the error is on 55....

Using Value in Whole App and Manupulate That Value

objective-c,ios7

1) create variable value in appDelegate.h file @propertise and @synthesise it 2) set its value like below: AppDelegate *appDelegate = [[UIApplication sharedApplication] delegate]; appDelegate.value -= 5;...

Find a number inside a QString

c++,qt,pattern-matching,qstring

This should work for valid numbers: QRegExp("(-?\\d+(?:[\\.,]\\d+(?:e\\d+)?)?)") edit: sry, messed up with the brackets, now it whould work....

Calling WebApi for Windows Phone 8 Server not found

c#,windows-phone-8,asp.net-web-api

You should read every step of the tutorial you are following especially this part: http://go.microsoft.com/fwlink/?LinkId=324014...

plotting dynamic data using matplotlib

python,numpy,matplotlib,plot,scipy

There are better ways to do this using the matplotlib animation API, but here's a quick and dirty approach: import numpy as np import matplotlib.pyplot as plt x = np.arange(0, 10, 0.1) y = np.sin(x) plt.ion() ax = plt.gca() ax.set_autoscale_on(True) line, = ax.plot(x, y) for i in xrange(100): line.set_ydata(y) ax.relim()...

auto switch back to low profile mode after seconds delay

android

You can listen the changes in the System UI using View.OnSystemUiVisibilityChangeListener. And then you can use a Handler to postDelayed Runnable to rehide again. @Override public void onSystemUiVisibilityChange(int visibility) { new Handler().postDelayed(new Runnable() { @Override public void run() { //TODO: hide system UI again. } }, 100); } ...

CSS and JS not showing up in my HEAD when deployed to heroku

ruby-on-rails,git,heroku

You should probably precompile your assets: RAILS_ENV=production bundle exec rake assets:precompile Then add to the files to git git add . git commit -m "compiled assests" Then push to Heroku. Heroku's asset compiler is finicky and doesn't work all the time. You should do it locally and push everything to...

Sort all query results in 2 categories

mysql,sql

You would add conditional logic to the group by in your query: select (case when supplier = 'UNSPECIFIED' then 'UNSPECIFIED' else 'SPECIFIED' end), . . . from . . . group by (case when supplier = 'UNSPECIFIED' then 'UNSPECIFIED' else 'SPECIFIED' end); In MySQL, you don't actually have to repeat...

TypeScript class function not available

javascript,typescript

This is probably because of the wrong this at runtime. You can use a lambda function ()=>{} instead of function to make sure that the this is lexically scoped in the generated JavaScript: validate = (): boolean => { return (this.checkString(this.BlogName) && this.checkString(this.CopyrightHolder) && this.checkString(this.NavBarTitle) && _.isNumber(this.CacheTimeOut) && !_.isNull(this.MarkdownExtra) &&...

showing header content of application

android

add this to your string.xml <string name="STRING NAME">"Text you want to display"</string> and this to your placement-regi.xml textview attribute <TextView android:id="@+id/textView1" android:layout_width="match_parent" android:layout_height="match_parent" android:gravity="center" android:text="@string/STRING NAME"/> ...

Convert BLOB jumble to 0s and 1s [byte stream to binary string]

php,mysql,binary

I couldn't find a solution to this, so I'm going to reinvent the wheel a bit. function binDigitsFromString($str) { $r = ''; for($i=0; $i<strlen($str); $i++) $r .= sprintf("%08b",ord($str[$i])); return $r; } ...

When parameter is not passed to controller over url

php,cakephp,cakephp-routing

From the 2nd page of the blog tutorial, Adding a layer: public function view($id = null) { if (!$id) { throw new NotFoundException(__('Invalid post')); } $post = $this->Post->findById($id); if (!$post) { throw new NotFoundException(__('Invalid post')); } $this->set('post', $post); } ...

Edit specific item from list

c#,winforms

You can't modify collection within foreach loop. Use for loop isntead: To add new items into the collection: // Pay attention: backward loop for(int i = MyClass.event.Count - 1; i >= 0; --i) { ClassEvent a = MyClass.event[i]; if (a.MyEvent == DateTime.Today) Myclass.AddEvent(a.name, a.MyEvent.AddYears(1); } To change existing items in...

Unpexpected Result of Division C#

c#,.net

You should put it like Math.Log10(11.0/10.0); Otherwise 11 / 10 will result in 1 (integer division) and the logarithm in 0 correspondingly...

How to pre/populate database records with CodeFirst approach?

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

Override the Seed() method in the Configuration class and load any data in there. The Seed() method will be run every time the database is updated / migrations are run so make sure that it handles existing data gracefully without duplicate inserts etc. In the Seed() method you have access...

Laravel: Moving from Apache to nginx

apache,nginx,laravel-4

You can edit the file located at /usr/local/apps/nginx/etc/conf.d/common for the NGINX configurations. Make sure you restart the NGINX service everytime you make changes to the file for the changes to take effect...

What CAP-Type does Apache Accumulo have?

hadoop,accumulo,cap-theorem

Apache Accumulo is based on the Google BigTable paper, and shares a lot of similarities with Apache HBase. All three of these systems are intended to be CP, where nodes will simply go down rather than serve inconsistent data.

Can't put a single quote before the year in NSDateFormatter

ios,objective-c,cocoa-touch

From http://www.unicode.org/reports/tr35/tr35-31/tr35-dates.html#Date_Format_Patterns: In patterns, two single quotes represents a literal single quote, … In your case: [formatter setDateFormat:@"EEE, MMM dd ''yy"]; ...

Unit Testing a AngularJS service?

javascript,angularjs,unit-testing,service,karma-runner

You're not calling your function to encode the value, try: it('should output: ', function() { scope.numberToEncode = "123"; scope.encode1(); expect(scope.encoded1.toBe("00050221F3")); }); However, this is not how we should unit test the service. To unit test the service, we test each function of the service separately. This kind of test to...

Using options with cloud zoom plugin

javascript,jquery

I don't know anything about cloud zoom, but I would try something like: <script type="text/javascript"> CloudZoom.quickStart({ zoomPosition: 'inside', autoInside: true }); </script> Inspecting the demo-site, i figured out that they used data-attributes on their examples: <img alt="Cloud Zoom small image" data-cloudzoom=" zoomImage:'/sites/starplugins/images/jetzoom/large/image7.jpg', zoomPosition:'inside', zoomOffsetX:0 " src="/sites/starplugins/images/jetzoom/small/image7.jpg" class="cloudzoom"> Have you already...

How to append a character in Crystal Report?

crystal-reports,crystal-reports-xi

Keep in mind that you won't be able to use a formula to 'manufacture' rows; this will need to be done at the database. If you just want to change the display, try: // {@display} Local Stringvar CRLF := Chr(10)+Chr(13); // convert values to an array; 1,2,5,10,50,100 Stringvar Array tokens...

Retrieving scripted page urls via web scrape

python,web-scraping

As mentioned, download Selenium. There are python bindings. Selenium is a web testing automation framework. In effect, by using selenium you are remote controlling a web browser. This is necessary as web browsers have javascript engines and DOMs, allowing AJAX to occur. Using this test script (it assumes you have...

Analyzers in ElasticSearch not working

elasticsearch,analyzer

Analyzers don't affect the way data is stored. So, no matter which analyzer you are using you will get the same text back from source and stored fields. Analyzer are applied when you search. So by searching for something like text:twin and finding records with the word Twins, you will...

Java - Send between clients

java,sockets,networking,network-programming

Let's go through the code of your sendMessage method. private void sendMessage() throws ClassNotFoundException { boolean msg1 = true; boolean msg2 = false; try{ while(msg1 == true){ message = (String)input.readObject(); output2.writeObject("Phone" + message); output2.flush(); msg1 = false; msg2 = true; } while(msg2 == true){ message2 = (String)input2.readObject(); output.writeObject(message2); output.flush(); msg1...

Data from a form don't register in a database (Yii framework)

php,yii

this is because the data that is saved, should be part of the models array data, so change your new field name to reflect MODELNAME[ATTRIBUTENAME] echo CHtml::dropDownList('MODELNAME[category_id]', ... or simply change to activeDropdownList...

Actions Buttons in Android not visible

android

As per the document If your app is using the Support Library for compatibility on versions as low as Android 2.1, the showAsAction attribute is not available from the android: namespace. Instead this attribute is provided by the Support Library and you must define your own XML namespace and use...

Generate input submit for each column from sql table

php,mysql,input

You will need to loop through your results and echo your input button inside it. Also, you can display a button for each column in your table, but for that you will need to know how many columns your table have. You achieve this at least in two ways: You...

Auto updating an html/angular app in client side

javascript,angularjs,auto

Even if the application is offline, you can still host it, just use AppCache or something like it. See this post for a tutorial: http://www.sitepoint.com/creating-offline-html5-apps-with-appcache/ ...

Wrap lines without breaking words

html,css

Don't use word-break (or set it to normal) and you should be fine.

Render {Caption} within {block:Photos} on Tumblr

javascript,html,css,tumblr

The example in their docs does exactly that, a {Caption} inside {block:Photos}. In that block, {Caption} refers to the single photo's caption. I'm guessing that you want the photoset's caption, not the single photo's. In your case that caption is likely empty, so you're not seeing anything. I don't think...

Foundation 5 - 1170 grid calculated incorrectly

html,css,sass,zurb-foundation

I've figured my problem out. It turns out that foundations 1170 grid, is actually a 1200px grid with 15px margins to both sides of every columns. It's actualy good idea considering we want to keep the outside margins for lower resolutions for frame gutter. So the solution is to have...

get values from string using strsplit and/or substring in R

string,r

Here is a strsplit solution. The first argument to gsub is the pattern string "(\\w+):" . It matches "word" characters "\\w" ensuring that there is at least one such character "+" but this match succeeds only if those word characters are followed by a colon ":". The second argument to...

Space between
elements (not margin? example shown) [closed]

html,css

Your problem is that you are using a <pre> block around the post. (The pre element does not collapse HTML whitespace by default.) You should remove the pre. Alternatively, you can set whitespace to normal in .postbody pre, like this: .postbody pre { white-space: normal. }....

Linked Files and Folder in IntelliJ

eclipse,intellij-idea,ide,folders

Yes you can do it by adding an new content root in your module. You do that from Project Structure (alt+ctrl+shift+s) - Modules - "My-Module" - + Add Content root Now you have the contents of the added folder available in your project....

What CAP-Type does LevelDB(RocksDB) have?

distributed,leveldb,cap-theorem,rocksdb

LevelDB and RocksDB are not distributed databases. Hence, Brewer's CAP Theorem is inapplicable.

Read one line at time from a file when a function is called each time

java,file-io,bufferedreader,fileinputstream

You are creating a new FileInputStream each time the function is called. Therefore, the file is read from the beginning each time. Create the BufferedReader only once, outside of the function and pass it in on each call, so that the file is successively read. public static String Read_one_Line(final BufferedReader...

Windows 7 Batch - Create subfolder, then find files with certain text in file name and move those files in the newly created subfolder

windows,batch-file,folder,move

Try like this : @echo off for /f "delims=" %%a in ('dir /s/b/a-d *.* ^| find /i "_F1"') do ( if not exist "%%~dpaF1" md "%%~dpaF1" move "%%~fa" "%%~dpaF1") ...

TabPages in accordance to CheckedListBox

c#,tabcontrol,tabpage

You need to use ItemCheckEventArgs e not the CheckedListBox itself. e.index is gonna give you which item is checked/unchecked and e.CurrentValue is gonna give you wheter is checked/unchecked. What you need to consider is if the e.CurrentValue is unchecked that means it's actually gonna be checked because this is showing...

How is Backtracking done using recusrion in Binary Tree

java,recursion,binary-tree

Tree : D / \ B E / \ / \ A C F For recurse : Using InOrder Traverse if (root == null) return; recurse(root.getLeftChild()); int rootData = root.getData(); recurse(root.getRightChild()); Now, how it recurses : root.getLeftChild() will go on calling the left sub-child recursively unless it hits null node...

how to build a textfield with caption and text area in the same line Vaadin

java,design,web,frameworks,vaadin

You have to use the FormLayout. FormLayout fl = new FormLayout(); TextField tf = new TextField("caption"); fl.addComponent(tf); More information in the Vaadin Book here....

Default name for database objects

jpa,jpa-2.0,specifications

It is the chapter "2.13 Naming of Database Objects" that specifies that (JPA 2.0 spec). This specification requires the following with regard to the interpretation of the names referencing database objects. These names include the names of tables, columns, and other database elements. Such names also include names that result...

I'm getting empty object attribute when i use simplexml_load_string

php,xml,simplexml

From the comment... im getting values inside <![CDATA[ , then the simplexml_load_string is removig them, so how to catch those values ? You need to use the LIBXML_NOCDATA flag. $xmldata = simplexml_load_string($result,LIBXML_NOCDATA); Why to use LIBXML_NOCDATA ? By using this flag it will merge the CDATA as text nodes....

reading into an enum from xml in c# [closed]

c#,dynamic,enums

Instead of using an enum which changes dynamically at runtime I suggest you use a Dictionary. class MyClass { private Dictionary<string, int> tempValues = new Dictionary<string, int>() { { "CAREA", 10 }, { "CAREB", 20 }, { "CAREC", 22 }, { "CARED", 35 } } public Dictionary<string, int> TempValues {...

How to create a “for” loop to add not only a value but also an indentifier. Android, Eclipse IDE

android,arrays,eclipse,loops,for-loop

Data Structure to store a set of values of unknown length) // Create a Vector and populate it with elements Vector vector = new Vector(); vector.add(new Integer(1)); vector.add(new Integer(2)); vector.add(new Integer(3)); // elements() method returns an Enumeration of Vector's elements Adding to Shared Preferences Enumeration vectorElementsEnum = vector.elements(); int counter=0;...

PyCUDA demo example error on OSX 10.9.2 + CUDA 5.5 + EDP 2.7.3

python,osx,cuda,pycuda

In fact the steps at http://wiki.tiker.net/PyCuda/Installation/Mac#Step_3:_Install_PyCUDA worked - phew!

Replace checkbox with a star image to emphasise it in Android app

android,android-layout,android-intent,android-fragments,android-listview

Lucky for you I just made this, create a selector in drawable as such: <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_checked="true" android:drawable="@drawable/star_checked" /> <item android:state_pressed="true" android:drawable="@drawable/star_checked" /> <item android:drawable="@drawable/star_unchecked" /> </selector> and then your CheckBox: <CheckBox android:layout_width="wrap_content" android:layout_height="wrap_content"...

If Statment depending on screen width

javascript,if-statement,screen,media-queries

engages the resize event of the window to a function , try this $(document).load($(window).bind("resize", checkPosition)); function checkPosition(){ if (window.matchMedia('(max-width: 700px)').matches) { $("#menu_trigger").click(function(){ $("#menu").css('width', '90%'); $("#closer, #header").css('margin-left', '90%'); $("#closer, #header").css('margin-right', '-90%'); }); } else { $("#menu_trigger").click(function(){ $("#header_menu").css('width', 'auto'); }); } } every time the page is resized, the function will be...

Convert a while loop to something reusable

python,design

You can use a generator which sleeps before returning repeated results. The advantage is that your caller is still a genuine for loop, with all the break, continue, else semantics still in tact. def trickle_range(num_repeats, interval): yield 0 for k in xrange(1, num_repeats): time.sleep(interval) yield k for k in trickle_range(num_repeats,...

Assembly change return address

assembly,return

For the normal return path, just return (i.e. ret). To restart, I would just jump to the initialization code via jmp. Note that you then have to deal with resetting the stack/heap at the location you are jumping to....

Sitecore Personalization - Change Sublayout parameters based on visitor profile

sitecore,sitecore7,sitecore-dms

You can create rules under /sitecore/system/Marketing Center/Personalization/Rules. To understand rules this could be a start point http://sdn.sitecore.net/reference/sitecore%206/rules%20engine%20cookbook.aspx The diea, is that you create different rules, which will execute some actions when a set of conditions are satisfied. Then, in the presentation detail of your control, you can chose which rules...

MyBatis - JUnit test shows 'out of memory'

java,spring,junit,out-of-memory,mybatis

Well it looks like MyBatis is trying to turn an entire result set into a HashMap. And there are other hints that the resultset is "rather large". I'm not sure what the solution is, but the alternatives would include: increase the heap size (though that may just be putting off...

Ruby each do loop 'n' number of times

ruby-on-rails,ruby,loops

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