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How do I parse JSON with Objective-C?
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With the perspective of the OS m>X m> v10.7 and iOS 5 launches, probably the first thing to recommend now is NSJSONSerialization, Apple's supplied JSON parser. Use third-party options only as a fallback if you find that class unavailable at runtime.
So, for em>x m>...
How to style the parent element when hovering a child element?
I know that there does not em>x m>ist a CSS parent selector , but is it possible to style a parenting element when hovering a child element without such a selector?
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Saving and loading objects and using pickle
...gain:
file.seek(0)
What you usually want to do though, is to use a contem>x m>t manager to open the file and read data from it. This way, the file will be automatically closed after the block finishes em>x m>ecuting, which will also help you organize your file operations into meaningful chunks.
Finally, c...
ruby on rails f.select options with custom attributes
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Rails CAN add custom attributes to select options, using the em>x m>isting options_for_select helper. You almost had it right in the code in your question. Using html5 data-attributes:
<%= f.select :country_id, options_for_select(
@countries.map{ |c| [c.name, c.id, {'data-currency_co...
What is a MIME type?
...have tried to look into it and know that it is Multipurpose Internet Mail Em>x m>tensions (MIME) but no suitable em>x m>planation of how it relates to browser plug-ins, as in what I need to know about it for building plug-ins, is provided, please em>x m>plain in clear and simple words. What is it? Why do plug-ins ...
Is there a list of screen resolutions for all Android based phones and tablets? [closed]
... --- ----------
Device Inches ResolutionPm>X m> Density DPI ResolutionDP AspectRatios SysNavYorN ContentResolutionDP
--------------------------- ----- ------------ --------------- ------- ----------- ---------------- --- ...
In C++, what is a “namespace alias”?
...f referring to a long namespace name by a different, shorter name.
As an em>x m>ample, say you wanted to use the numeric vectors from Boost's uBLAS without a using namespace directive. Stating the full namespace every time is cumbersome:
boost::numeric::ublas::vector<double> v;
Instead, you can...
Error java.lang.OutOfMemoryError: GC overhead limit em>x m>ceeded
I get this error message as I em>x m>ecute my JUnit tests:
20 Answers
20
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python requests file upload
...ad_file is meant to be the file, use:
files = {'upload_file': open('file.tm>x m>t','rb')}
values = {'DB': 'photcat', 'OUT': 'csv', 'SHORT': 'short'}
r = requests.post(url, files=files, data=values)
and requests will send a multi-part form POST body with the upload_file field set to the contents of th...
How to build Qt for Visual Studio 2010
...wnloading Qt
On https://www.qt.io/download/
Update 2017: the latest Qt 4.m>x m> branch (Qt 4.8.6) has 2 pre-built packages, which are now in the archive section:
http://download.qt.io/archive/qt/4.8/4.8.6/qt-opensource-windows-m>x m>86-vs2010-4.8.6.em>x m>e
http://download.qt.io/archive/qt/4.8/4.8.6/qt-opensou...