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jQuery loop over JSON result from AJAX Success?
...("key is :" + key);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
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Where to get “UTF-8” string literal in Java?
...
And there are other libs out there which do require a String, perhaps because of legacy reasons. In such cases, I keep a Charset object around, typically derived from StandardCharsets, and use name() if needed.
– Magnilex
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What is the size of ActionBar in pixels?
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With the new v7 support library (21.0.0) the name in R.dimen has changed to @dimen/abc_action_bar_default_height_material.
When upgrading from a previous version of the support lib you should therefore use that value as the actionbar's height
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Is it possible to have two partial classes in different assemblies represent the same class?
...to extend data-layer objects in the frontend like this:
Data Layer (class library, Person.cs):
namespace MyProject.Data.BusinessObjects
{
public class Person
{
public string Name {get; set;}
public string Surname {get; set;}
public string Details {get; set;}
}
}
Display Layer (...
Check if a string has white space
...WhiteSpace('123'));
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
" ": <span id="whitespace1"></span><br>
"123": <span id="whitespace2"></span>
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How to find out what character key is pressed?
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<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$(document).keypress(function(e)
{
var keynum;
if(window.event)
{ // IE ...
How to get Sinatra to auto-reload the file after each change?
...figure :development do |c| require 'sinatra/reloader' c.also_reload "./lib/*.rb" c.also_reload "./controllers/*.rb" c.also_reload "./init/*.rb" end
– Opptatt Jobber
Apr 27 '13 at 16:25
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How can I check the syntax of Python script without executing it?
... Awesome one-liner that does not require all of the imported libs or produce .pyc files. Thanks!
– mmell
Aug 16 '19 at 18:55
1
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jQuery get selected option value (not the text, but the attribute 'value')
...elected').text());
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<select>
<option value="1" selected>1 - Text</option>
<option value="2">2 - Text</option>
<option value="3">3 - Text</optio...
File changed listener in Java
...hanges or servlet class changes the application restarts.
You can use the libraries from such servers as most of the code of tomcat is reusable and opensource.
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