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how to run two commands in sudo?
...b2inst1 -s -- "db2 connect to ttt; db2 UPDATE CONTACT SET EMAIL_ADDRESS = 'mytestaccount@gmail.com'"
If your sudo version doesn't work with semicolons with -s (apparently, it doesn't if compiled with certain options), you can use
sudo -- sh -c 'whoami; whoami'
instead, which basically does the...
Android screen size HDPI, LDPI, MDPI [duplicate]
...older, but when im running a QVGA emulator it must use ldpi but it resizes my hdpi images and this looks not as good as it should be
– artouiros
May 29 '11 at 9:34
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.gitignore after commit [duplicate]
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.idea was my problem I guess it was yours too :)
– Olivier Pons
Jan 5 at 8:48
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iOS start Background Thread
I have a small sqlitedb in my iOS device. When a user presses a button, I fetch the data from sqlite & show it to user.
5 A...
MySQL search and replace some text in a field
What MySQL query will do a text search and replace in one particular field in a table?
7 Answers
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How to find the .NET framework version of a Visual Studio project?
...++ and search in file for all *.csproj files. One note though the value on my end had a v in front. <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
– Marius Vorster
May 9 '16 at 12:41
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Confusion about vim folding - how to disable?
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I have added this line to my .vimrc file cause I had the same issue:
autocmd FileType * exe "normal zR"
This command will be executed every time you open a file automatically. So you won't see the bug and the folding feature won't be lost too)
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What is the difference between bool and Boolean types in C#
...ywords and their aliases are interchangeable But why we need Aliases, From my point of view Boolean is more meaningful then bool and Int32 is more meaningful then int then why aliases ???
– Asim Sajjad
Mar 18 '10 at 11:39
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How do I abort the execution of a Python script? [duplicate]
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This does not work on my Anaconda python. sys.exit() Traceback (most recent call last): File "<ipython-input-26-86e3364fd793>", line 1, in <module> sys.exit() AttributeError: 'System' object has no attribute 'exit'
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Left Join With Where Clause
...MGPonies I don't understand, What might be the cases that it has risks. In my case I applied the AND with join and no result was there, but when I used above solution, I had results. But I want to be sure about the issues I can face with this option.
– Chetan Sharma
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