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Python: json.loads returns items prefixing with 'u'

I'll be receiving a JSON encoded string form Obj-C, and I am decoding a dummy string (for now) like the code below. My output comes out with character 'u' prefixing each item: ...
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Why historically do people use 255 not 256 for database field magnitudes?

...ric reason why? I assume it's something to do with paging / memory limits, and performance but the distinction between 255 and 256 has always confused me. ...
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What's the point of malloc(0)?

... The C standard (C17 7.22.3/1) says: If the size of the space requested is zero, the behavior is implementation defined: either a null pointer is returned, or the behavior is as if the size were some nonzero value, except that...
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Replace values in list using Python [duplicate]

...ns ± 13.6 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each) And Python 2.7.6 timings: In [1]: %%timeit ...: items = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] ...: for index, item in enumerate(items): ...: if not (item % 2): ...: items[index] = None ...: 1000000 l...
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Make a DIV fill an entire table cell

I've seen this question and googled a bit , but nothing so far has worked. I figure it's 2010 now (those questions/answers are old and, well, unanswered) and we have CSS3! Is there any way to get a div to fill an entire table cell's width and height using CSS? ...
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Print Current Mercurial Revision Hash?

... No prob. hg help revisions and hg help revsets has some crazy powerful shortcuts like that. – Ry4an Brase Jun 13 '12 at 20:47 ...
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How to integrate CSS pre-processing within Eclipse? [closed]

... when using nested css, but it's waaaaay better than looking at plain text and you don't need to install a separate editor. You need to associate the .scss file type with the native Eclipse CSS Editor in Eclipse[Part 1]. After you do that, you need to add the .scss file type to the native CSS Edit...
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Get source jar files attached to Eclipse for Maven-managed dependencies

I am using Maven (and the Maven Eclipse Integration) to manage the dependencies for my Java projects in Eclipse. The automatic download feature for JAR files from the Maven repositories is a real time saver. Unfortunately, it does not include API documentation and source code. ...
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How remove word wrap from textarea?

... text overflows. It wraps text for a new line. So how do I remove wordwrap and display horizontal bar when text overflows? ...
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How can I delete all unversioned/ignored files/folders in my working copy?

...te all unversioned or ignored files in that working copy with a single command or tool? Essentially, I'm looking for the SVN analogue to git clean . ...