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Android Studio - How to Change Android SDK Path
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a note for mac users (at least for android studio 0.2.9): instead of F4, you can do command-; (i.e. File->project Structure). On the left you can change the project's sdk location.
– qix
Oct 16 '13 at 23:53
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How to set NODE_ENV to production/development in OS X
...ay not use the same underlying build scripts, libraries, etc. You could at least try to back your point with facts and examples.
– Lewis Diamond
Aug 16 '16 at 20:12
4
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How to get the caller's method name in the called method?
...ython3 documentation? docs.python.org/3/library/inspect.html They would at least put a warning if it is bad right?
– user1741851
Jun 11 '18 at 6:28
1
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Where can I find my .emacs file for Emacs running on Windows?
...%USERPROFILE% directory which is the logical HOME directory on windows (at least as far as I'm concerned).
– PatS
Nov 2 '18 at 22:05
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C library function to perform sort
... /* Assumes you have some int *arr or int arr[128]; */
This should be at least twice as fast as the standard library qsort, since it doesn't use function pointers, and has many other sorting algorithm options to choose from.
It's in C89, so should work in basically every C compiler.
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When to catch java.lang.Error?
...e sense to catch Throwable on the worker thread to trap any errors, and at least try and log what's gone wrong?
– Leigh
Dec 9 '08 at 16:11
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How to find out what type of a Mat object is with Mat::type() in OpenCV
...ifying your opencv matrices at runtime. I find it useful for debugging, at least.
string type2str(int type) {
string r;
uchar depth = type & CV_MAT_DEPTH_MASK;
uchar chans = 1 + (type >> CV_CN_SHIFT);
switch ( depth ) {
case CV_8U: r = "8U"; break;
case CV_8S: r = "8S"...
How do I detect if Python is running as a 64-bit application? [duplicate]
...ys.maxsize > 2**32 since Py2.6. Or even more reliable and compatible at least since Py2.3: struct.calcsize('P') == 8. Or ctypes.sizeof(ctypes.c_void_p) == 8. There can be builds with gcc option -mx32 or so, which are 64bit apps, but use 32bit pointers as default. 'sys.maxsize = ssize_t' may not s...
Formatting floats without trailing zeros
...at comes out as a string is the same number that goes in as a float, or at least the closest representation of it. >>>12345.600000000000364 == 12345.6 True
– PolyMesh
Mar 7 '19 at 0:26
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How to run JUnit test cases from the command line
... @panny it's a semicolon on Windows. On n *nix environment (at least OSX and all the Linux distros I've used) you use a colon.
– rand_acs
Feb 7 '13 at 7:44
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