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Detect iPad Mini in HTML5
...ently have no way of deciding if the device is a iPad mini or an iPad 2 at least the website will be usable with iPad mini devices doing something like this.
You could even go with something like this:
"To give you the best possible browsing experience we try to detect your device-type to customis...
Can a decorator of an instance method access the class?
...d. You'll need to access the function's __dict__ attribute directly, as at least for me, func.foo = 1 resulted in an AttributeError.
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Objective-C for Windows
...ough Cygwin or get MinGW. However, if you want the Cocoa frameworks, or at least a reasonable subset of them, then GNUStep and Cocotron are your best bets.
Cocotron implements a lot of stuff that GNUStep does not, such as CoreGraphics and CoreData, though I can't vouch for how complete their implem...
node and Error: EMFILE, too many open files
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This helped me at least. On a react-native project the bundler can either open the files natively or (if it is installed) use watchman to do it in a way that's nicer to the operating system. So it can be a big help - it's documented in the rea...
return statement vs exit() in main()
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There is at least one reason to prefer exit: If any of your atexit handlers refer to automatic-storage-duration data in main, or if you used setvbuf or setbuf to assign to one of the standard streams an automatic-storage-duration buffer ...
How do I capture the output into a variable from an external process in PowerShell?
...ypically come first in the output array, followed by the error records (at least among a batch of stdout/stderr lines output "at the same time"), but, fortunately, when you capture the output, it is properly interleaved, using the same output order you would get without 2>&1; in other words: ...
Bitwise operation and usage
... clear a certain bit
Set a bit (where n is the bit number, and 0 is the least significant bit):
unsigned char a |= (1 << n);
Clear a bit:
unsigned char b &= ~(1 << n);
Toggle a bit:
unsigned char c ^= (1 << n);
Test a bit:
unsigned char e = d & (1 << n);
Tak...
Encrypt & Decrypt using PyCrypto AES 256
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@Marcus the pad function is broken (at least in Py3), replace with s[:-ord(s[len(s)-1:])] for it to work across versions.
– Torxed
Feb 24 '14 at 11:06
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Prevent body scrolling but allow overlay scrolling
...ntained) even after resizing to full size - until the page is reloaded, at least.
– Marc.2377
May 2 '19 at 17:15
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Copy constructor versus Clone()
... cumbersome, tends to hide the functionality, and deviates from using the "least surprising" implementation for the benefit of others.
– Ken Beckett
Apr 23 '12 at 3:24
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