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Using an integer as a key in an associative array in JavaScript
When I create a new JavaScript array, and use an integer as a key, each element of that array up to the integer is created as undefined.
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Why split the tag when writing it with document.write()?
Why do some sites (or advertisers that give clients javascript code) employ a technique of splitting the <script> and/or </script> tags up within document.write() calls?
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Uninstall / remove a Homebrew package including all its dependencies
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The third party brew rmtree script is now available in a tap: brew tap beeftornado/rmtree && brew install beeftornado/rmtree/brew-rmtree
– Nick McCurdy
Nov 23 '14 at 2:22
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How to add a line break in an Android TextView?
...rendered into the actual linefeed
For this example I used a Google Apps Scripting noSQL database (ScriptDb) with JSON formatted data.
Cheers :D
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How to order events bound with jQuery
Lets say I have a web app which has a page that may contain 4 script blocks - the script I write may be found in one of those blocks, but I do not know which one, that is handled by the controller.
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rsync copy over only certain types of files using include option
I use the following bash script to copy only files of certain extension(in this case *.sh), however it still copies over all the files. what's wrong?
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Getting all selected checkboxes in an array
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I didnt test it but it should work
<script type="text/javascript">
var selected = new Array();
$(document).ready(function() {
$("input:checkbox[name=type]:checked").each(function() {
selected.push($(this).val());
});
});
</script>
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typeof !== “undefined” vs. != null
I often see JavaScript code which checks for undefined parameters etc. this way:
11 Answers
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Dynamically add script tag with src that may include document.write
I want to dynamically include a script tag in a webpage however I have no control of it's src so src="source.js" may look like this.
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How can I use jQuery to make an input readonly?
...("readonly","readonly");
$("#inputID").attr("disabled", "disabled");
JavaScript approach:
document.getElementById("inputID").readOnly = true;
document.getElementById("inputID").disabled = true;
PS prop introduced with jQuery 1.6.
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