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What is the purpose of global.asax in asp.net
How can we use global.asax in asp.net? And what is that?
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How do you configure an OpenFileDialog to select folders?
...or a project, a dialog that looks like an OpenFileDialog or SaveFileDialog is displayed, but is set up to accept only folders. Ever since I've seen this I've wanted to know how it's done. I am aware of the FolderBrowserDialog, but I've never really liked that dialog. It starts too small and doesn...
How do I select elements of an array given condition?
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answered Jun 13 '10 at 0:50
jfsjfs
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How can I kill a process by name instead of PID?
Sometimes when I try to start Firefox it says "a Firefox process is already running". So I have to do this:
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What is the error “Every derived table must have its own alias” in MySQL?
I am running this query on MySQL
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How to escape single quotes in MySQL
How do I insert a value in MySQL that consist of single or double quotes. i.e
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Type safety: Unchecked cast
...ng memory with the new HashMap creation call. Your second line completely disregards the reference to this created hashmap, making it then available to the garbage collector. So, don't do that, use:
private Map<String, String> someMap = (HashMap<String, String>)getApplicationContext().g...
How to add a custom HTTP header to every WCF call?
I have a WCF service that is hosted in a Windows Service. Clients that using this service must pass an identifier every time they're calling service methods (because that identifier is important for what the called method should do). I thought it is a good idea to somehow put this identifier to the ...
How to duplicate sys.stdout to a log file?
...lution, or I'm doing something so non-standard that nobody knows - I'll revise my question to also ask: What is the best way to accomplish logging when a python app is making a lot of system calls?
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How do I check if a type is a subtype OR the type of an object?
To check if a type is a subclass of another type in C#, it's easy:
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