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How to split one string into multiple variables in bash shell? [duplicate]
...ause forces you to read twice the same data ($STR) ... if you care of your script performace, the @anubhava solution is much better
– FSp
Nov 27 '12 at 10:26
1
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Free space in a CMD shell
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The following script will give you free bytes on the drive:
@setlocal enableextensions enabledelayedexpansion
@echo off
for /f "tokens=3" %%a in ('dir c:\') do (
set bytesfree=%%a
)
set bytesfree=%bytesfree:,=%
echo %bytesfree%
endloc...
Python Anaconda - How to Safely Uninstall
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The anaconda installer adds a line in your ~/.bash_profile script that prepends the anaconda bin directory to your $PATH environment variable. Deleting the anaconda directory should be all you need to do, but it's good housekeeping to remove this line from your setup script too.
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SQL Server - where is “sys.functions”?
...CLR function types: 'AF', 'FS', and 'FT'. See sys.objects "type" column description here: msdn.microsoft.com/en-us/library/ms190324.aspx
– Triynko
Aug 21 '11 at 6:28
4
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Local dependency in package.json
... @danilopopeye Per docs.npmjs.com/cli/install npm install <folder> description says Install the package in the directory as a symlink in the current project.
– Herman J. Radtke III
May 7 '19 at 18:42
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Why is sed not recognizing \t as a tab?
I am expecting this sed script to insert a tab in front of every line in $filename however it is not. For some reason it is inserting a t instead.
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Try/Catch block in PHP not catching Exception
...n the same situation.
I had my exception in my namespace called A and the script was in a namespace called B. The problem was that I had A\MyException which equals (in PHP) \B\A\MyException (because my script is in the namespace called B!). All I had to do to fix it was to add backslash (or whateve...
How to save a Python interactive session?
...gic) -- some history of the interactive session? If I use something like script I get too much stdout noise. I don't really need to pickle all the objects -- though if there is a solution that does that, it would be OK. Ideally I would just be left with a script that ran as the one I created in...
Python Unicode Encode Error
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Don't hardcode the character encoding of your environment inside your script; print Unicode text directly instead:
assert isinstance(text, unicode) # or str on Python 3
print(text)
If your output is redirected to a file (or a pipe); you could use PYTHONIOENCODING envvar, to specify the chara...
node.js shell command execution
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how to add a parameter to the shell script called by shell.exec("foo.sh") ?
– pseudozach
Jul 6 '18 at 15:19
1
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