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How do I create a file and write to it in Java?

...te that each of the code samples below may throw IOException. Try/catch/finally blocks have been omitted for brevity. See this tutorial for information about exception handling. Note that each of the code samples below will overwrite the file if it already exists Creating a text file: PrintWriter...
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Difference between DirectCast() and CType() in VB.NET

... convert a string to an integer. It has as much power as calling Convert.To___() in C#, where the ___ is the target type of your cast. This is desirable because it's very powerful. However, this power comes at the cost of performance; it's not as fast as DirectCast() or C#'s cast operator because i...
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How to Detect if I'm Compiling Code with a particular Visual Studio version?

... _MSC_VER and possibly _MSC_FULL_VER is what you need. You can also examine visualc.hpp in any recent boost install for some usage examples. Some values for the more recent versions of the compiler are: MSVC++ 14.24 _MSC_VER...
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Difference between subprocess.Popen and os.system

... @JacobMarble so suppose I am calling a selenium scraping script from another python script, which of these would allow me to complete the scraping script and then and only then execute the next line of code? As in, my scraping should complete before the e...
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Cannot create an NSPersistentStoreCoordinator with a nil model

...to "Model" as argument. But Xcode refuses to load it, but this file as actually there! I don't know, what's happening. – Darmen Amanbayev Oct 7 '13 at 5:45 ...
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Android: How to put an Enum in a Bundle?

...javase/1.5.0/docs/guide/serialization/spec/… – Miha_x64 Aug 19 '17 at 10:14 ...
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How do you find out the type of an object (in Swift)?

... adding as! AnyClass after the type but then program crashes with some "EXC_BAD_INSTRUCTION" and other jiberrish that I cannot decipher. – LightningStryk Mar 10 '17 at 0:36 ...
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Paging UICollectionView by cells, not screen

...nformance and set a value for pageWidth: func scrollViewWillBeginDragging(_ scrollView: UIScrollView) { let pageWidth = // The width your page should have (plus a possible margin) let proportionalOffset = collectionView.contentOffset.x / pageWidth indexOfCellBeforeDragging = Int(round(p...
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Entity Framework with NOLOCK

...a transaction and set the isolation level to read uncommited. This essentially does the same as NOLOCK, but instead of doing it on a per table basis, it will do it for everything within the scope of the transaction. If that sounds like what you want, here's how you could go about doing it... //de...
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Rolling or sliding window iterator?

...nder why the default window size should be 2? Should it have a default at all? – SingleNegationElimination Jul 25 '11 at 22:02 19 ...