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How do you echo a 4-digit Unicode character in Bash?
... community wiki
7 revs, 5 users 64%vartec
5
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How to detect the OS from a Bash script?
...lls (such as Bourne shell).
uname
Another method is to detect platform based on uname command.
See the following script (ready to include in .bashrc):
# Detect the platform (similar to $OSTYPE)
OS="`uname`"
case $OS in
'Linux')
OS='Linux'
alias ls='ls --color=auto'
;;
'FreeBSD'...
best practice to generate random token for forgot password
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I made a varchar(64) field in my sql database to store this token. I set $length to 64, but the string returned is 128 characters long. How can I get a string with a fixed size (here, 64 then) ?
– gordie
Feb 22 '16 at 19:12
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Setting JDK in Eclipse
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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jQuery: count number of rows in a table
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@DevlshOne That is not true, length is not zero base, check the documentation: api.jquery.com/length
– Miguel
May 1 '13 at 16:01
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Combine --user with --prefix error with setup.py install
...tered the same issue when using the --prefix= parameter.
Code:
PYTHONUSERBASE=/tmp/ pip install --user --force-reinstall $PACKAGE
Explanation:
My workaround, which seems to work across many environments (MacOS, Amazon Linux, Debian) is to set the PYTHONUSERBASE environment variable to a temp loc...
Is it possible to style a select box? [closed]
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I haven't used this myself. The demo (brainfault.com/demo/selectbox/0.5) for it looks fine. Look around for other implementations. I know I've seen several other plugins that do this.
– Mark A. Nicolosi
Jul 2 '09 at 4:...
Show the progress of a Python multiprocessing pool imap_unordered call?
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64
what if pool returns a value?
– Nickpick
Feb 6 '17 at 10:57
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How can you customize the numbers in an ordered list?
...s. But instead of using content: counter(foo), we use content: attr(seq).
Demo in CodePen with more styling
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Determine device (iPhone, iPod Touch) with iOS
...Rosenfield
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