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Is there a (repeat-last-command) in Emacs?
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answered Nov 9 '08 at 12:35
cmscms
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CSS @media print issues with background-color;
...nd/or image
– Marco Bettiolo
Jul 2 '12 at 15:41
11
@MarcoBettiolo doesn't seem to work on the lat...
How do I check (at runtime) if one class is a subclass of another?
...type upon insert?
– Adam Parkin
Jan 12 '12 at 16:39
141
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Search for executable files using find command
...der versions of GNU find also support the -perm +111 syntax, but as of 4.5.12 this syntax is no longer supported. Instead, you can use -perm /111 to get this behavior.
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How to sleep for five seconds in a batch file/cmd [duplicate]
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One hack is to (mis)use the ping command:
ping 127.0.0.1 -n 6 > nul
Explanation:
ping is a system utility that sends ping requests. ping is available on all versions of Windows.
127.0.0.1 is the IP address of localhost. This IP address is guaranteed to always resol...
How to Deal with Temporary NSManagedObject instances?
...t nil might be ok
– Rhubarb
Sep 27 '12 at 11:48
41
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ssh: Could not resolve hostname [hostname]: nodename nor servname provided, or not known
...l, etc.) !
– parasrish
Feb 1 '16 at 12:32
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What's the best practice using a settings file in Python? [closed]
... privileged code.
– nikolay
Jun 27 '12 at 23:17
174
Allowing "low-privileged" users to change con...
Check if SQL Connection is Open or Closed
... csname1910csname1910
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Equivalent of typedef in C#
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Jon SkeetJon Skeet
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