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What specific productivity gains do Vim/Emacs provide over GUI text editors?
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For Vim:
Vim has better integration with other tools (shell commands, scripts, compilers, version control systems, ctags, etc.) than most editors. Even something simple like :.!, to pipe a command's output into a buffer, is something you won't find in most GUI editors.
A tabbed interface is no...
How do I programmatically set the value of a select box element using JavaScript?
...his will select the <option> with the value of 14.
With plain Javascript, this can also be achieved with two Document methods:
With document.querySelector, you can select an element based on a CSS selector:
document.querySelector('#leaveCode').value = '14'
Using the more established app...
How to run a single test with Mocha?
I use Mocha to test my JavaScript stuff. My test file contains 5 tests. Is that possible to run a specific test (or set of tests) rather than all the tests in the file?
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Uninstall Node.JS using Linux command line?
...an remove it using yum:
sudo yum remove nodejs
Note that using the curl script causes the wrong version of node to be installed. There is a bug that causes node v6.7 to be installed instead of v4.x intended by the path (../setup_4.x) used in the curl script.
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How to concatenate properties from multiple JavaScript objects
I am looking for the best way to "add" multiple JavaScript objects (associative arrays).
14 Answers
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Why doesn't Internet Explorer 11 honour conditional comments even when emulating Internet Explorer 8
...soft just had to tinker with it, didn't they?
<!--[if lte IE 8]><script src="ie8-html5.js"></script><![endif]-->
Apart from this, I'm actually enjoying Internet Explorer, which makes for a change.
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Can I use a hash sign (#) for commenting in PHP?
... think that the # form of commenting is primarily intended to make a shell script using the familiar "shebang" (#!) notation. In the following script, PHP should ignore the first line because it is also a comment. Example:
#!/usr/bin/php
<?php
echo "Hello PHP\n";
If you store it in an executa...
Batch Renaming of Files in a Directory
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Try: http://www.mattweber.org/2007/03/04/python-script-renamepy/
I like to have my music, movie, and
picture files named a certain way.
When I download files from the
internet, they usually don’t follow my
naming convention. I found myself
manually renaming...
How to save and restore multiple different sessions in Vim?
...LoadSession()
au VimLeave * :call MakeSession()
Even for a beginner this script is somewhat easy to understand and customize.
Please note this script will only work properly for Unix systems (MacOS/Linux), it needs to be adapted to work on Windows.
UPDATE: Adding 0xc0de's suggestion, you may r...
How to force Selenium WebDriver to click on element which is not currently visible?
... the styling of the element, here is how you can forcefully do it with javascript (going to assume WebDriver since you said Selenium2 API):
((JavascriptExecutor)driver).executeScript("arguments[0].checked = true;", inputElement);
But that won't fire a javascript event, if you depend on the change...