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Swift compiler error: “non-modular header inside framework module”
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Numpy array dimensions
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Note: shape might be more accurately described as an attribute than as a function, since it is not invoked using function-call syntax.
– Brent Bradburn
Apr 26 '12 at 2:00
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How to create GUID / UUID?
... See Adam Hyland's excellent writeup on Math.random() for details. For a more robust solution, consider using the uuid module, which uses higher quality RNG APIs.
Update, 2015-08-26: As a side-note, this gist describes how to determine how many IDs can be generated before reaching a certain proba...
How do I create a SHA1 hash in ruby?
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FYI, you should use Digest::SHA2.hexdigest now as it is more secure and has not (yet) been found to have any collisions.
– Joshua Pinter
Sep 18 at 15:22
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Android: How to turn screen on and off programmatically?
...ess to full-off. Keep this very strongly in mind. You will be using much more power than you would if the screen was really off.
Now for turning the screen back to regular brightness, just setting the brightness value should do it:
WindowManager.LayoutParams params = getWindow().getAttributes();...
Various ways to remove local Git changes
...in which case, use clean).
All the other commands are there to facilitate more complex scenarios, where a granularity of "undoing stuff" is needed :)
I feel, your question #1 is covered, but lastly, to conclude on #2: the reason you never found the need to use git reset --hard was that you had nev...
Is it possible to use JavaScript to change the meta-tags of the page?
...ects that aren't changeable after the page is loaded. But yes, meta is far more than just keywords and description.
– bobince
Apr 2 '10 at 22:27
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Mockito: Trying to spy on method is calling the original method
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How do I write a bash script to restart a process if it dies?
...st complicate the implementation for no good reason. Simplicity is always more important; and if it restarts often, the sleep will keep it from having any bad impact on your system resources. There is already a message anyway.
– lhunath
Mar 31 '09 at 6:22
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What's the use of do while(0) when we define a macro? [duplicate]
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You can follow it with a semicolon and make it look and act more like a function.
It also works with if/else clauses properly then.
Without the while(0), your code above would not work with
if (doit)
INIT_LIST_HEAD(x);
else
displayError(x);
since the semicolon after the m...