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Should struct definitions go in .h or .c file?
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τεκτεκ
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在 App Inventor 2 中使用图像 · App Inventor 2 中文网
...hey try to run it, with an error message like:
Failed to allocate a 25165836 byte allocation with 3395432 free bytes and 3MB until OOM
What’s happening here is that the app is is running out of memory (OOM). In the case of the message above, the phone is trying to allocate 25 megabytes (2516583...
What's a quick way to test to see a file exists?
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193
Swift v3:
let fileExists = FileManager.default.fileExists(atPath: somePath)
Thanks to Nikolay ...
How to convert an int to string in C?
...to convert your integer value to a string.
Here is an example:
int num = 321;
char snum[5];
// convert 123 to string [buf]
itoa(num, snum, 10);
// print our string
printf("%s\n", snum);
If you want to output your structure into a file there is no need to convert any value beforehand. You can...
Truncate number to two decimal places without rounding
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36 Answers
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Active
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End of support for python 2.7?
...imeframe when python 2.7 will not be supported any more in favor of python 3?
9 Answers
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If my interface must return Task what is the best way to have a no-operation implementation?
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Liam
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answered Oct 29 '12 at 18:05
Reed CopseyReed...
NSString: isEqual vs. isEqualToString
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103
isEqual: compares a string to an object, and will return NO if the object is not a string. isEqu...
Default html form focus without JavaScript
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edited Sep 4 '15 at 5:43
jpaugh
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answered Nov ...