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jQuery ajax error function
...nction(data, textStatus, jqXHR) {
console.log(data.error);
}
Your asp script schould return:
{"error": true}
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How to reliably open a file in the same directory as a Python script
...open files that were in the same directory as the currently running Python script by simply using a command like
5 Answers...
What is JSON and why would I use it?
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JSON (JavaScript Object Notation) is a lightweight format that is used for data interchanging. It is based on a subset of JavaScript language (the way objects are built in JavaScript). As stated in the MDN, some JavaScript is not JSON...
Prevent onmouseout when hovering child element of the parent absolute div WITHOUT jQuery
...rking on IE, Safari or Opera. Do you have a cross-browser version of this script? It works like a charm in Firefox and Chrome. Thanks.
– user352353
Jun 13 '13 at 21:18
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jQuery counting elements by class - what is the best way to implement this?
...s. But I can't think of a way to count all of these simply with jQuery/JavaScript.
6 Answers
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Check to see if python script is running
...nit (mentioned above) can do this for you, or you can write a simple shell script to check it for you using the return code from ps.
ps up `cat /tmp/mydaemon.pid ` >/dev/null && echo "Running" || echo "Not running"
For extra credit, you can use the atexit module to ensure that your pro...
Code for a simple JavaScript countdown timer?
...
I wrote this script some time ago:
Usage:
var myCounter = new Countdown({
seconds:5, // number of seconds to count down
onUpdateStatus: function(sec){console.log(sec);}, // callback for each second
onCounterEnd: function(...
How to run a shell script in OS X by double-clicking?
I have a shell script that has user execution permission on OS X, but when I double click on it, it opens in a text editor. How can I get it to run by double-clicking it?
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how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)
...ge.
NEW
I would like to add a jQuery way, if this can help anyone.
<script>
$(document).ready(function()
{
$(".backup_picture").on("error", function(){
$(this).attr('src', './images/nopicture.png');
});
});
</script>
<img class='backup_picture' src='./images/nonex...
How to inspect Javascript Objects
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There are few methods :
1. typeof tells you which one of the 6 javascript types is the object.
2. instanceof tells you if the object is an instance of another object.
3. List properties with for(var k in obj)
4. Object.getOwnPropertyNames( anObjectToInspect )
5. Object.getPrototypeOf( ...