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How can you automatically remove trailing whitespace in vim

... 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...
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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/ share ...
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java.io.Console support in Eclipse IDE

... 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...
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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...
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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. share | improve this answer | follow ...
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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...
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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

... 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. share | improve this answer | follow ...