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Difference between android.app.Fragment and android.support.v4.app.Fragment
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android.support.v4.app.Fragment is the Fragment class in the android support library, which is...
How do I create a SHA1 hash in ruby?
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answered Aug 29 '08 at 15:56
devstopfixdevstopfix
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Rank function in MySQL
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One option is to use a ranking variable, such as the following:
SELECT first_name,
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Multiple ModelAdmins/views for same model in Django admin
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How to get a specific “commit” of a gem from github?
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Why is $$ returning the same id as the parent process?
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$$ is defined to return the process ID of the parent in a subshell; from the man page under "S...
Adding a regression line on a ggplot
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edited Nov 12 '19 at 13:48
Johannes Stötzer
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How to drop multiple columns in postgresql
I want to drop 200 columns in my table in PostgreSQL. I tried:
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How can I retrieve the remote git address of a repo?
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Run java jar file on a server as background process
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You can try this:
#!/bin/sh
nohup java -jar /web/server.jar &
The & symbol, switche...