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How to use GROUP_CONCAT in a CONCAT in MySQL
...ed.
Update
Splitting in two steps. First we get a table having all values(comma separated) against a unique[Name,id]. Then from obtained table we get all names and values as a single value against each unique id
See this explained here SQL Fiddle Demo (scroll down as it has two result sets)
Edit T...
Generating a drop down list of timezones with PHP
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Sorry to double comment, but I can't edit my previous one. Just to shed some light, it looks as if the issue here is that the $what parameter of listIdentifiers was only added in PHP5.3. It looks like this is also when the constants were add...
Install autoreconf on OS X v10.7 (Lion)?
... brew isn't included with OSX, but you can get it here: mxcl.github.com/homebrew
– RobM
Apr 25 '12 at 11:45
I t...
Difference between Apache CXF and Axis
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Keep in mind, I'm completely biased (PMC Chair of CXF), but my thoughts:
From a strictly "can the project do what I need it to do" perspective, both are pretty equivalent. There some "edge case" things that CXF can do that Axis 2 cannot and ...
Using 'starts with' selector on individual class names
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angular.service vs angular.factory
...y();
$scope.four = myShinyNewObject.a2();
Which one to use?...
You can accomplish the same thing with both. However, in some cases the factory gives you a little bit more flexibility to create an injectable with a simpler syntax. That's because while myInjectedService must always be an object, myI...
Spring RestTemplate timeout
...@ConfigurationProperties(prefix = "custom.rest.connection")
public HttpComponentsClientHttpRequestFactory customHttpRequestFactory()
{
return new HttpComponentsClientHttpRequestFactory();
}
@Bean
public RestTemplate customRestTemplate()
{
return new RestTemp...
Inputting a default image in case the src attribute of an html is not valid?
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<body>
<p>
<object data="http://stackoverflow.com/does-not-exist.png" type="image/png">
<img src="https://cdn.sstatic.net/Img/unified/sprites.svg?v=e5e58ae7df45" alt="Stack Overflow logo and icons and such">
</object>
</p>
</body...
@synthesize vs @dynamic, what are the differences?
...erate getter and setter methods for your property.
@dynamic just tells the compiler that the getter and setter methods are implemented not by the class itself but somewhere else (like the superclass or will be provided at runtime).
Uses for @dynamic are e.g. with subclasses of NSManagedObject (Core...
Creating a custom JButton in Java
... had to make Yahtzee and I thought it would be cool to create custom Swing components and containers instead of just drawing everything on one JPanel. The benefit of extending Swing components, of course, is to have the ability to add support for keyboard shortcuts and other accessibility features ...