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How to create GUID / UUID?
... are identifiers designed to provide certain uniqueness guarantees.
While it is possible to implement an RFC-compliant UUIDs in a few lines of JS (E.g. see @broofa's answer, below) there are several common pitfalls:
Invalid id format (UUIDs must be of the form "xxxxxxxx-xxxx-Mxxx-Nxxx-xxxxxxxxxxx...
“Comparison method violates its general contract!”
... terms, why does this code throw an exception, "Comparison method violates its general contract!", and how do I fix it?
11 ...
Embedding Python in an iPhone app
So it's a new millennium; Apple has waved their hand; it's now legal to include a Python interpreter in an iPhone (App Store) app.
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Implementing Comments and Likes in database
...per. I love to code, but I hate databases... Currently, I'm creating a website on which a user will be allowed to mark an entity as liked (like in FB), tag it and comment .
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How to build jars from IntelliJ properly?
...e a jar, in a separate directory, that contains the compiled module. In addition, I'd like to have the dependencies present beside my module.
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Do I use , , or for SVG files?
...t;
<img src="yourfallback.jpg" />
</object>
*) Well, not quite for free, because some browsers download both resources, see Larry's suggestion below for how to get around that.
2014 update:
If you want a non-interactive svg, use <img> with script fallbacks
to png version (fo...
Uses for the Java Void Reference Type?
There is a Java Void -- uppercase V-- reference type . The only situation I have ever seen it used is to parameterize Callable s
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Emacs mode for Stack Overflow's markdown
...er, an extension for Org-mode to handle Stack Overflow formatting? Ideally it should include all formatting options supported by the markdown syntax used in the Stack Overflow question/comment buffers.
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Assigning out/ref parameters in Moq
Is it possible to assign an out / ref parameter using Moq (3.0+)?
11 Answers
11
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Do HTML5 custom data attributes “work” in IE 6?
...ustom (or your own) attributes using getAttribute. Following your example with
<div id="geoff" data-geoff="geoff de geoff">
I can get the value of data-geoff using
var geoff = document.getElementById("geoff");
alert(geoff.getAttribute("data-geoff"));
See MSDN. And although it is mentione...