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How do I purge a linux mail box with huge number of emails? [closed]
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You can simply delete the /var/mail/username file to delete all emails for a specific user. Also, emails that are outgoing but have not yet been sent will be stored in /var/spool/mqueue.
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Android Studio: how to remove/update the “Created by” comment added to all new classes?
By default Android Studio automatically adds a header comment to all new classes, e.g.
9 Answers
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Func delegate with no return type
All of the Func delegates return a value. What are the .NET delegates that can be used with methods that return void?
7 Ans...
How to delete multiple files at once in Bash on Linux?
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Bash supports all sorts of wildcards and expansions.
Your exact case would be handled by brace expansion, like so:
$ rm -rf abc.log.2012-03-{14,27,28}
The above would expand to a single command with all three arguments, and be equivale...
Getting root permissions on a file inside of vi? [closed]
...e command causes Vim to prompt for password but not accept input. It eventually times out on two attempts and says: sudo: 1 incorrect password attempt
– cmcginty
Feb 24 '09 at 3:14
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Get Visual Studio to run a T4 Template on every build
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add TextTransform.exe to your %PATH%
created a batch file named transform_all.bat (see below)
create a pre-build event "transform_all ..\.."
transform_all.bat
@echo off
SETLOCAL ENABLEDELAYEDEXPANSION
:: set the working dir (default to current dir)
set wdir=%cd%
if not (%1)==() set wdir=%1
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Purpose of “consider_all_requests_local” in config/environments/development.rb?
...useful error message that includes line numbers and a backtrace. consider_all_requests_local allows your app to display these developer-friendly messages even when the machine making the request is remote.
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Regex: Remove lines containing “help”, etc
...ve a long document of commands. Using Notepad++ or regex, I want to delete all lines containing "help" including keyboard_help, etc.
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Reset AutoIncrement in SQL Server after Delete
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Actually, in order to start IDs at 1, you need to use 0: DBCC CHECKIDENT (mytable, RESEED, 0)
– Ryan Lundy
Dec 24 '12 at 0:33
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Get all files that have been modified in git branch
... between your current branch and <some-other-branch>. So it's essentially the same command, but note that you can use this to find the files that are different between any two branches, even if they're not remotely related. Whether that comparison is useful or not depends on the topology of yo...