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Convert Enum to String
...e was faster and by decent margin. Internally ToString calls Enum.GetName. From source for .NET 4.0, the essentials:
public override String ToString()
{
return Enum.InternalFormat((RuntimeType)GetType(), GetValue());
}
private static String InternalFormat(RuntimeType eT, Object value)
{
if...
How do I know that the UICollectionView has been loaded completely?
...a now enqueues the loading of the cells on the main thread (even if called from the main thread). So the cells aren't actually loaded (cellForRowAtIndexPath: isn't called) after reloadData returns. Wrapping code you want executed after your cells are loaded in dispatch_async(dispatch_get_main... and...
Global variables in Java
...blic static int a;
public static int b;
}
now you can access a and b from anywhere
by calling
Example.a;
Example.b;
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How to assign Profile values?
...e. directly... the strongly-typed class is not magically generated for you from the Web.config file, so you have to roll your own.
The sample code in MSDN assumes you are using a Web Site Project, and they tell you just to add a <profile> section to your Web.config and party on with Profile.p...
passing several arguments to FUN of lapply (and others *apply)
... plot at some point, and you want to be able to change the plot parameters from your function call. You could include each parameter as an argument in your function, but that's annoying. Instead you can use ... (as an argument to both your function and the call to plot within it), and have any argum...
Dark color scheme for Eclipse [closed]
...
I've created my own dark color scheme (based on Oblivion from gedit), which I think is very nice to work with.
Preview & details at: http://www.rogerdudler.com/?p=362
We're happy to announce the beta of eclipsecolorthemes.org, a new website to download, create and maintain Ec...
Do Google refresh tokens expire?
...alidates the oldest outstanding token without any user-visible warning. (from developers.google.com/accounts/docs/OAuth2)
– bazik
Mar 31 '14 at 11:46
...
How to PUT a json object with an array using curl
... -X PUT -d '[JSON]' http://example.com/service
Using the exact JSON data from the question, the full command line would become:
curl -H 'Content-Type: application/json' -X PUT \
-d '{"tags":["tag1","tag2"],"question":"Which band?","answers":[{"id":"a0","answer":"Answer1"},{"id":"a1","answer":"ans...
How do I run a simple bit of code in a new thread?
...thin
ProgressChanged or
RunWorkerCompleted handlers.
However, updating GUI from DoWork
will cause
InvalidOperationException.
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How do I flag a method as deprecated in Objective-C 2.0?
..._attribute__((deprecated("Your message goes here")))
A practical example, from Mantle
@interface NSValueTransformer (UnavailableMTLPredefinedTransformerAdditions)
+ (NSValueTransformer *)mtl_externalRepresentationTransformerWithModelClass:(Class)modelClass __attribute__((deprecated("Replaced by +...