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How to declare a variable in a PostgreSQL query
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This is ideal for when I have a migration script where I want to import some relational data. Obviously I won't know the sequence id the relational data is given.
– Relequestual
Feb 13 '15 at 9:40
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How to discard local changes in an SVN checkout?
...is looks maybe a bit messy. You could generalize the approach by writing a script out of these steps to implement a "interactive commit" or "interactive patch creation" for svn that could be used without any understanding of git.
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What does “Changes not staged for commit” mean
...) and then committing the changes (git commit -m "Rename Files" -m "Sample script to rename files as you like")
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Failed to import new Gradle project: failed to find Build Tools revision *.0.0
...install of the SDK (not the one that comes with Android Studio), the build scripts may get confused. This happened to me on Mac OS X. I had another SDK install in my shell $PATH that messed it up.
– Pierre-Antoine LaFayette
Aug 9 '13 at 0:45
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List the queries running on SQL Server
... Activity Monitor.
And last but not least there are community contributed scripts like the Who Is Active by Adam Machanic.
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Getting current date and time in JavaScript
I have a script that prints the current date and time in JavaScript, but the DATE is always wrong. Here is the code:
27 A...
Homebrew’s `git` not using completion
...s a bit of a cheat to call it a one-liner when using &&. Any bash script could be a one-liner like that.
– user137369
Jan 24 '15 at 23:24
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How do I scroll to an element using JavaScript?
... I.e:
<div id="myDiv"></div>
and then use the following javascript:
// the next line is required to work around a bug in WebKit (Chrome / Safari)
location.href = "#";
location.href = "#myDiv";
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How to set a cookie for another domain
.... If a.com redirect the user to b.com/setcookie.php?c=value
The setcookie script could contain the following to set the cookie and redirect to the correct page on b.com
<?php
setcookie('a', $_GET['c']);
header("Location: b.com/landingpage.php");
?>
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How to set JAVA_HOME in Linux for all users
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$ echo $JAVA_HOME
(<-- no output)
What I had to do was set up a script in /etc/profile.d/jdk_home.sh:
#!/bin/sh
export JAVA_HOME=/opt/ibm/java-x86_64-60/
export PATH=$JAVA_HOME/bin:$PATH
I initially neglected the first line (the #!/bin/sh), and it won't work without it.
Now it's worki...