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How can you automatically remove trailing whitespace in vim
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Copied and pasted from http://blog.kamil.dworakowski.name/2009/09/unobtrusive-highlighting-of-trailing.html (the link no longer works, but the bit you need is below)
"This has the advantage of not highlighting each space you type at the end of the...
How to output git log with the first line only?
...n(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit
Further Reading.
https://coderwall.com/p/euwpig/a-better-git-log
Advanced Reading.
http://durdn.com/blog/2012/11/22/must-have-git-aliases-advanced-examples/
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java.io.Console support in Eclipse IDE
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Found something about this at http://www.stupidjavatricks.com/?p=43 .
And sadly, since console is final, you can't extend it to create a a wrapper around system.in and system.out that does it either. Even inside the eclipse console you still have access...
Set up a scheduled job?
...hat Brian's solution above alludes too. We would love any / all feedback!
https://github.com/tivix/django-cron
It comes with one management command:
./manage.py runcrons
That does the job. Each cron is modeled as a class (so its all OO) and each cron runs at a different frequency and we make su...
MySQL with Node.js
...mysql server [Ubuntu|MacOSX|Windows]. But in a sentence: you have to go to http://www.mysql.com/downloads/ and install it.
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IsNothing versus Is Nothing
...for what its worth here is an live one: web.archive.org/web/20050308014055/http://ea.3leaf.com/2004/08/… Worth noting however that contrary to popular belief this is not true.
– Matt Wilko
May 30 '13 at 13:54
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How can I get the ID of an element using jQuery?
...(function() {
console.log($('#test').attr('id'));
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="test"></div>
Or through the DOM:
$('#test').get(0).id;
or even :
$('#test')[0].id;
and reason behind usa...
Get spinner selected items text?
...t;?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<EditText android:layout_height="wrap_content"
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Maximum size of an Array in Javascript
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You could try something like this to test and trim the length:
http://jsfiddle.net/orolo/wJDXL/
var longArray = [1, 2, 3, 4, 5, 6, 7, 8];
if (longArray.length >= 6) {
longArray.length = 3;
}
alert(longArray); //1, 2, 3
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How to push both value and key into PHP array
... on the usage of the union operator vs array_merge in the documentation at http://php.net/manual/en/function.array-merge.php.
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