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How to randomly select an item from a list?
Assume I have the following list:
14 Answers
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How can you do paging with NHibernate?
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ICriteria has a SetFirstResult(int i) method, which indicates the index of the first item that you wish to get (basically the first data row in your page).
It also has a SetMaxResults(int i) method, which indicates the number of rows you wish to get (i.e., your...
Is there a 'foreach' function in Python 3?
When I meet the situation I can do it in javascript, I always think if there's an foreach function it would be convenience. By foreach I mean the function which is described below:
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Converting an object to a string
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I would recommend using JSON.stringify, which converts the set of the variables in the object to a JSON string. Most modern browsers support this method natively, but for those that don't, you can include a JS version:
var obj = {
nam...
Is not an enclosing class Java
I'm trying to make a Tetris game and I'm getting the compiler error
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EProgrammerNotFound exception in Delphi?
...ars (ever since I'd been on the team), we'd always joked about replacing some error message in the compiler for one of the most common errors with a similar message. Internally we've always joked and poked fun at different things and people (mostly on the team itself). If you don't have a sense of h...
Python: How to ignore an exception and proceed? [duplicate]
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except:
pass
Python docs for the pass statement
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Reading HTML content from a UIWebView
...ally easier to answer. Look at the stringWithContentsOfURL:encoding:error: method of NSString - it lets you pass in a URL as an instance of NSURL (which can easily be instantiated from NSString) and returns a string with the complete contents of the page at that URL. For example:
NSString *googleSt...
Best approach for GPGPU/CUDA/OpenCL in Java?
... Linux, please see this wiki page, such as this Particles Demo.
It also comes with a few utilities (GPGPU random number generation, basic parallel reduction, linear algebra) and a Scala DSL.
Finally, it's the oldest bindings available (since june 2009) and it has an active user community.
(Discla...
How to filter (key, value) with ng-repeat in AngularJs?
I am trying to do something like :
8 Answers
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