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Total size of the contents of all the files in a directory [closed]
... @MathiasBynens du -sh --apparent-size /dir/
– Jongosi
Mar 15 '15 at 14:41
2
@Arkady I have tri...
Eclipse: How do i refresh an entire workspace? F5 doesn't do it
... Problem with this is though, that if any of my projects are closed (which is all the time), the Refresh option does not appear. The only way Ctrl+A followed by F5 works for me is if all my projects are open.
– Matt
Feb 21 '11 at 10:19
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“Debug certificate expired” error in Eclipse Android plugins
...te your debug certificate under ~/.android/debug.keystore on Linux and Mac OS X; the directory is something like %USERPROFILE%/.androidon Windows.
The Eclipse plugin should then generate a new certificate when you next try to build a debug package. You may need to clean and then build to generate t...
Why does C++ not have reflection?
...
– Daniel Earwicker
Dec 12 '08 at 7:27
1
But not all C++ implementations are standard. I've seen ...
What is a simple command line program or script to backup SQL server databases?
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To backup a single database from the command line, use osql or sqlcmd.
"C:\Program Files\Microsoft SQL Server\90\Tools\Binn\osql.exe"
-E -Q "BACKUP DATABASE mydatabase TO DISK='C:\tmp\db.bak' WITH FORMAT"
You'll also want to read the documentation on BACKUP and RESTORE an...
AES Encryption for an NSString on the iPhone
...nn Taylor
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1
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How to use pip with Python 3.x alongside Python 2.x
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There's no Python 2 pip, that depends on the OS you're using. For example on Arch Linux pip --version states that's running on python 3.6 by default.
– Daniel Andrei Mincă
May 18 '17 at 9:12
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Limit file format when using ?
... listen sooner or later.
– Arie
Sep 27 '19 at 13:45
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How to test an Internet connection with bash?
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on mac os this does not work via copy-paste: "-bash: ip: command not found ping: illegal option -- w"
– Benedikt S. Vogler
Feb 11 '16 at 13:30
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How can I replace a newline (\n) using sed?
...e '$!ba' -e 's/\n/ /g'
– Benjie
Sep 27 '11 at 11:16
It seems not to remove the last \n ?
– Pierr...