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What REALLY happens when you don't free after malloc?
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Probably that there were (early Windows, early Mac OS), and maybe still are, OSes which require processes to free memory before exit otherwise the space isn't reclaimed.
– Pete Kirkham
Mar 17 '09 at 15:54
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How can I color Python logging output?
...e copy/pasting :-(. My stream handler currently only works on UNIX (Linux, Mac OS X) but the advantage is that it's available on PyPI (and GitHub) and it's dead simple to use. It also has a Vim syntax mode :-). In the future I might extend it to work on Windows.
To install the package:
$ pip insta...
Is it possible to get CMake to build both a static and shared version of the same library?
...since there is a ".lib" file for both shared and static. But on Linux and Mac you can even give both libraries the same name (e.g. libMyLib.a and libMyLib.so):
set_target_properties(MyLibStatic PROPERTIES OUTPUT_NAME MyLib)
But I don't recommend giving both the static and dynamic versions of the...
MySQL ON vs USING?
...nswered Sep 12 '14 at 11:15
Tom MacTom Mac
8,80033 gold badges2222 silver badges3131 bronze badges
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Make git automatically remove trailing whitespace before committing
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On Mac OS (or, likely, any BSD), the sed command parameters have to be slightly different. Try this:
#!/bin/sh
if git-rev-parse --verify HEAD >/dev/null 2>&1 ; then
against=HEAD
else
# Initial commit: diff agai...
Is PowerShell ready to replace my Cygwin shell on Windows? [closed]
...- your investment in learning will be applicable to a very large number of machines/environments.
One last comment. If/when you start to learn PowerShell, I think you'll be pretty happy. Much of the design is heavily influenced by our Unix backgrounds, so while we are quite different, you'll pick i...
Check if at least two out of three booleans are true
... Thread.sleep(1000);
}
}
}
This prints the following on my machine (running Ubuntu on Intel Core 2 + sun java 1.6.0_15-b03 with HotSpot Server VM (14.1-b02, mixed mode)):
First and second iterations:
a&&b || b&&c || a&&c : 1740 ms
a ? b||c : b&&c ...
What is a “thread” (really)?
...ple usually mean when they say "threads." It works for a single processor machine, but it breaks down somewhat when you talk about multi-processing. Nobody cares which CPU executes function f(), but it does matter which person reads chapter 11.
– Solomon Slow
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List directory tree structure in python?
...se criteria in order to exclude folder names?
– Matt-Mac-Muffin
Nov 2 '19 at 22:00
This is exactly what I was looking ...
Sleep until a specific time/date
...cho "$target_epoch - $current_epoch"|bc)
sleep $sleep_seconds
Note that macOS / OS X does not support precision below seconds, you would need to use coreutils from brew instead → see these instructions
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