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Is #pragma once a safe include guard?
...
GCC supports #pragma once since 3.4, see http://en.wikipedia.org/wiki/Pragma_once for further compiler support.
The big upside I see on using #pragma once as opposed to include guards is to avoid copy/paste errors.
Let's face it: most of us hardly start a new head...
How to make a always full screen?
...s works for me:
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<style type="text/css">
html, body {
height: 100%;
margin: 0;
}
#wrapper {
min-height: 10...
Passing argument to alias in bash [duplicate]
...lpr \!* -Pps5'
print part1.ps glossary.ps figure.ps
(Examples taken from http://unixhelp.ed.ac.uk/shell/alias_csh2.1.html .)
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How to add multiple columns to a table in Postgres?
...eUploader: {
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Python mysqldb: Library not loaded: libmysqlclient.18.dylib
...re is a great tool to finding files like the libmysqlclient.18.dylib file, http://apps.tempel.org/FindAnyFile. This is how I originally found the location of the dylib file.
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How do you create a daemon in Python?
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@JeffBauer: Sander's code is still better than http://pypi.python.org/pypi/python-daemon. More reliable. Just one example : try to start two times the same daemon with python-daemon : big ugly error. With Sander's code : a nice notice "Daemon already running."
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How to get week number in Python?
...6 Jun 2010", "%d %b %Y")
print(strftime("%U", d))
which prints 24.
See: http://docs.python.org/library/datetime.html#strftime-and-strptime-behavior
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MySQL COUNT DISTINCT
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TypeError: Illegal Invocation on console.log.apply
....call(console, "stuff")
stuff
undefined
This behavior is expected.
https://bugs.chromium.org/p/chromium/issues/detail?id=48662
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How does Go update third-party packages?
...es are ignored):
go get -u ./...
# or
go get -u=patch ./...
Reference:
https://github.com/golang/go/wiki/Modules#daily-workflow
go help get
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