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How do you display JavaScript datetime in 12 hour AM/PM format?

How do you display a JavaScript datetime object in the 12 hour format (AM/PM)? 25 Answers ...
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How to implement “select all” check box in HTML?

... <script language="JavaScript"> function toggle(source) { checkboxes = document.getElementsByName('foo'); for(var checkbox in checkboxes) checkbox.checked = source.checked; } </script> <input type="checkbox...
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What is this Javascript “require”?

I'm trying to get Javascript to read/write to a PostgreSQL database. I found this project on github. I was able to get the following sample code to run in node. ...
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R script line numbers at error?

If I am running a long R script from the command line (R --slave script.R), how can I get it to give line numbers at errors? ...
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Check if Internet Connection Exists with Javascript? [duplicate]

How do you check if there is an internet connection using Javascript? That way I could have some conditionals saying "use the google cached version of JQuery during production, use either that or a local version during development, depending on the internet connection". ...
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Submitting HTML form using Jquery AJAX

... Quick Description of AJAX AJAX is simply Asyncronous JSON or XML (in most newer situations JSON). Because we are doing an ASYNC task we will likely be providing our users with a more enjoyable UI experience. In this specific case w...
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How can one close HTML tags in Vim quickly?

... Functions and mappings to close open HTML/XML tags https://www.vim.org/scripts/script.php?script_id=13 I use something similar. share | improve this answer | follow ...
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How to include JavaScript file or library in Chrome console?

Is there a simpler (native perhaps?) way to include an external script file in the Google Chrome browser? 9 Answers ...
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How to execute file I'm editing in Vi(m)

...older for the current file name. For example, if you were editing a python script: :set makeprg=python\ % Yes, you need to escape the space. After this you can simply run: :make If you wish, you can set the autowrite option and it will save automatically before running the makeprg: :set autow...
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jQuery scroll to element

...gin. And I have tested it on the example below. <html> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script> <script> $(document).ready(function (){ $("#click").click(function (){ $('html...