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Update git commit author date when amending
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FTR, looks like on OS m>X m>, date doesn't know -R. Using date without options did the job anyway
– ksol
Feb 2 '12 at 10:29
7
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How is set() implemented?
...the keys being the members of the set), with some
optimization(s) that em>x m>ploit this lack of values
So basically a set uses a hashtable as its underlying data structure. This em>x m>plains the O(1) membership checking, since looking up an item in a hashtable is an O(1) operation, on average.
If you ...
How to determine CPU and memory consumption from inside a process?
...rn codes...!
Total Virtual Memory:
#include "windows.h"
MEMORYSTATUSEm>X m> memInfo;
memInfo.dwLength = sizeof(MEMORYSTATUSEm>X m>);
GlobalMemoryStatusEm>x m>(&memInfo);
DWORDLONG totalVirtualMem = memInfo.ullTotalPageFile;
Note: The name "TotalPageFile" is a bit misleading here. In reality this parame...
How to add /usr/local/bin in $PATH on Mac
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em>x m>port PATH=$PATH:/usr/local/git/bin:/usr/local/bin
One note: you don't need quotation marks here because it's on the right hand side of an assignment, but in general, and especially on Macs with their tradition of spacy pat...
How do I get monitor resolution in Python?
... @StevenVascellaro The width/height of the virtual screen, in pim>x m>els. msdn.microsoft.com/en-us/library/windows/desktop/…
– Derek
Jul 30 '18 at 20:42
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How to pass macro definition from “make” command line arguments (-D) to C source code?
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@WoodyHuang for em>x m>ample CFLAGS="-Dvar1=42 -Dvar2=314"
– ouah
Dec 5 '17 at 21:18
1
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Error installing mysql2: Failed to build gem native em>x m>tension
...d other distributions using yum:
sudo yum install mysql-devel
On Mac OS m>X m> with Homebrew:
brew install mysql
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Generate a random double in a range
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To generate a random value between rangeMin and rangeMam>x m>:
Random r = new Random();
double randomValue = rangeMin + (rangeMam>x m> - rangeMin) * r.nem>x m>tDouble();
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Copying tem>x m>t to the clipboard using Java
I want to copy tem>x m>t from a JTable 's cell to the clipboard, making it available to be pasted into other programs such as Microsoft Word. I have the tem>x m>t from the JTable , but I am unsure how to copy it to the clipboard.
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Difference between -pthread and -lpthread while compiling
... pthread library as well as configure the compilation for threads.
For em>x m>ample, the following shows the macros that get defined when the -pthread option gets used on the GCC package installed on my Ubuntu machine:
$ gcc -pthread -E -dM test.c > dm.pthread.tm>x m>t
$ gcc -E -dM test.c >...