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What are the uses of the exec command in shell scripts? [closed]
...d change the sign-in program in /etc/passwd, but maybe we want environment setting to be used from start-up files. So, in (say) .profile, the last statement says something like:
exec appln-program
so now there is no shell to go back to. Even if appln-program crashes, the end-user cannot get to...
Undo VS 'Exclude from project'?
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how to restart only certain processes using supervisorctl?
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How can I remove a pytz timezone from a datetime object?
...4-07:00')
# datetime.datetime(2014, 10, 9, 10, 56, 9, 347444, tzinfo=tzoffset(None, -25200))
tmpDatetime = arrowObj.datetime
# datetime.datetime(2014, 10, 9, 10, 56, 9, 347444)
tmpDatetime = tmpDatetime.replace(tzinfo=None)
Why would you do this? One example is that mysql does not support timezo...
Build an iOS app without owning a mac? [closed]
...re you need to pay (example $99 / year) .
So For complete iOS Development Setup you need
Get Mac Mini or Mac Machine
Create Developer Account on Apple its free
After login developer account you can download Xcode IDE's .dmg file
pay $99 for publish apps on iTunes
create your certificates for dev...
Add characters to a string in Javascript
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Cost of storing AMI
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How to go back to lines edited before the last one in Vim?
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String.replaceAll without RegEx
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Multiple commands on a single line in a Windows batch file
...m the command line. If you're doing this inside a script, you can just use setlocal:
@setlocal enableextensions enabledelayedexpansion
@echo off
echo !time! & ping 127.0.0.1 >nul: & echo !time!
endlocal
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