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How to hash some string with sha256 in Java?
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SQL Server: Query fast, but slow from procedure
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@BennettDill WITH RECOMPILE did not make a difference for me, only the local parameters.
– mrogers
Jan 26 '17 at 0:19
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Python loop that also accesses previous and next values
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144
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Why does comparing strings using either '==' or 'is' sometimes produce a different result?
...es are set to the value 'public' . In a conditional expression I have the comparison var1 is var2 which fails, but if I change it to var1 == var2 it returns True .
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iOS 7 - Status bar overlaps the view
...iews 20 pixels down to look right on iOS 7 and in order to make it iOS 6 compatible, I changed Delta y to -20.
Since my storyboard is not using auto-layout, in order to resize the height of views properly on iOS 6 I had to set Delta height as well as Delta Y.
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How do I declare an array of weak references in Swift?
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Yes, it crashed the compiler.
– GoZoner
Jun 9 '14 at 20:09
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Is object empty? [duplicate]
....isEmptyObject:
if ($.isEmptyObject(obj))
{
// do something
}
More: http://api.jquery.com/jQuery.isEmptyObject/
You need jquery though.
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Real differences between “java -server” and “java -client”?
...ns share the Java HotSpot runtime environment code base, but use different compilers that are suited to the distinctly unique performance characteristics of clients and servers. These differences include the compilation inlining policy and heap defaults.
Although the Server and the Client VMs are si...
Completion handler for UINavigationController “pushViewController:animated”?
...uld make sense to encapsulate the code within CATransaction and thus set a completion block.
Swift:
For swift I suggest creating an extension as such
extension UINavigationController {
public func pushViewController(viewController: UIViewController,
animated: ...
Split files using tar, gz, zip, or bzip2 [closed]
I need to compress a large file of about 17-20 GB. I need to split it into several files of around 1GB per file.
4 Answers
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