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Error handling in getJSON calls
...you handle errors in a getJSON call? Im trying to reference a cross-domain script service using jsonp, how do you register an error method?
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Disable validation of HTML5 form elements
...act that if I am testing some new PHP validation I can quickly disable JavaScript validation for that one form to avoid having to correctly fill in the entire form. I should've wrote "easier to test".
– rybo111
Apr 29 '14 at 8:56
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How can I see which Git branches are tracking which remote / upstream branch?
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Very much a porcelain command, not good if you want this for scripting:
git branch -vv # doubly verbose!
Note that with git 1.8.3, that upstream branch is displayed in blue (see "What is this branch tracking (if anything) in git?")
If you want clean output, see arcresu's answer...
How to fix: “UnicodeDecodeError: 'ascii' codec can't decode byte”
...ode zen.
See Why should we NOT use sys.setdefaultencoding("utf-8") in a py script? for further details
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Why am I getting this error: No mapping specified for the following EntitySet/AssociationSet - Entit
... confusing part is that this action does more than simply generating a DDL script. In fact, it changes the EDMX file to include SSDL information. From this point on, the EDMX file will enter a state in which every entity in the designer/CSDL must map to an entity in the SSDL. If one does not map, it...
Isn't it silly that a tiny favicon requires yet another HTTP request? How can I put the favicon into
...ovement to @yc's answer is injecting the base64-encoded favicon from a JavaScript file that would normally be used and cached anyway, and also suppressing the standard browser behavior of requesting favicon.ico by feeding it a data URI in the relevant meta tag.
This technique avoids the extra http ...
What is an alternative to execfile in Python 3?
It seems they canceled in Python 3 all the easy way to quickly load a script by removing execfile()
12 Answers
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How to get the title of HTML page with JavaScript?
How can I get the title of an HTML page with JavaScript?
3 Answers
3
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Uncaught SyntaxError: Unexpected token :
I am running an AJAX call in my MooTools script, this works fine in Firefox but in Chrome I am getting a Uncaught SyntaxError: Unexpected token : error, I cannot determine why. Commenting out code to determine where the bad code is yields nothing, I am thinking it may be a problem with the JSON be...
Django Forms: if not valid, show form with error message
...ike what I did below
page.html
<html>
<head>
<script>
{% if messages %}
{% for message in messages %}
alert(message);
{% endfor %}
{% endif %}
</script>
</head>
<...