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How to add a custom HTTP header to every WCF call?
...apply the behavior via an attribute or via configuration using a behavior extension element.
Here is a great example of how to add an HTTP user-agent header to all request messages. I am using this in a few of my clients. You can also do the same on the service side by implementing the IDispatchM...
Is it possible to make a Tree View with Angular?
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Have a look at this fiddle
Original: http://jsfiddle.net/brendanowen/uXbn6/8/
Updated: http://jsfiddle.net/animaxf/uXbn6/4779/
This should give you a good idea of how to display a tree like structure using angular. It is kind of using recursion in html!
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How can I make my custom objects Parcelable?
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You can find some examples of this here, here (code is taken here), and here.
You can create a POJO class for this, but you need to add some extra code to make it Parcelable. Have a look at the implementation.
public class Student implements ...
Google Docs/Drive - number the headings
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@gavdotnet It worked for me so they must have fixed it.
– codefreak
May 28 at 15:38
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show 3 more comments
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C++ performance vs. Java/C#
...told that the latest compilers ("hot spot") can attain this speed or even exceed it.
31 Answers
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How do I call some blocking method with a timeout in Java?
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You could use an Executor:
ExecutorService executor = Executors.newCachedThreadPool();
Callable<Object> task = new Callable<Object>() {
public Object call() {
return something.blockingMethod();
}
};
Future<Object>...
How do I drop a foreign key constraint only if it exists in sql server?
I can drop a table if it exists using the following code but do not know how to do the same with a constraint:
10 Answers
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Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
... is pretty huge. This particular warning basically means that the <Context> element in Tomcat's server.xml contains an unknown attribute source and that Tomcat doesn't know what to do with this attribute and therefore will ignore it.
Eclipse WTP adds a custom attribute source to the project r...
Root user/sudo equivalent in Cygwin?
...:
$ cygstart --action=runas command
This will open a Windows dialogue box asking for the Admin password and run the command if the proper password is entered.
This is easily scripted, so long as ~/bin is in your path. Create a file ~/bin/sudo with the following content:
#!/usr/bin/bash
cygstart...
Python: List vs Dict for look up table
...dicts. The worst case scenario according to wiki.python.org/moin/TimeComplexity is O(n). I guess it depends on the internal hashing implementation at what point the average time diverges from O(1) and starts converging on O(n). You can help the lookup performance by compartmentalizing the global set...