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Check if PHP session has already started
... really think about refactoring your session management code if you don't know whether or not a session is started...
That said, my opinion is subjective, and there are situations (examples of which are described in the comments below) where it may not be possible to know if the session is started....
Do we need type=“text/css” for in HTML5 [duplicate]
...ted type attribute is either valid or invalid, but you can safely omit it knowing that browsers will still react as you expect.
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Using Mockito with multiple calls to the same method with the same arguments
... Thank you for the great and simple instructions. Never knew this until now. I was struggling to find how to get back two different results on two identical call. Save me tons of time.
– CharlesC
Sep 26 '19 at 14:45
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git recover deleted file where no commit was made after the delete
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rm -r ./engines - oops. Now git reset engines; git checkout engines.
– Kris
Jul 26 '18 at 13:26
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Running code in main thread from another thread
... @DavidWasser Fair enough. I don't even remember why I asked that question now (it was posted almost a year ago).
– Greg Brown
Aug 7 '16 at 20:42
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How can I return two values from a function in Python?
......
>> ret_val = test()
>> print ret_val
(r1, r2, r3, ....)
now you can do everything you like with your tuple.
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Check to see if a string is serialized?
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+1 for giving credits. I didn't know WordPress had this built-in. Thanks for the idea -- I'll now go ahead and create an archive of useful functions from the WordPress Core.
– Amal Murali
Feb 22 '14 at 3:50
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How to use Global Variables in C#?
...on't belong to any class).
This being said, the simplest approach that I know to mimic this feature consists in using a static class, as follows:
public static class Globals
{
public const Int32 BUFFER_SIZE = 512; // Unmodifiable
public static String FILE_NAME = "Output.txt"; // Modifiable...
Cannot find executable for CFBundle CertUIFramework.axbundle
...tor" as mine jumped to "Finder" a few times when I clicked the top bar!
Now re-set the simulator (if it doesn't work) and rebuild. You shouldn't get the error! :)
Don't forget to clear the error if it's still there. ;)
BTT seems to remember what apps it's disabled for (or at least it does when y...
Go to back directory browsing after opening file in vim
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@veich Thanks for your comment, but I won't do that for now since the question is only about going backward. This is not a wiki page, I'm just summarizing the other questions for the sake of clarity. Hope you understand that.
– ezdazuzena
Jun...