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How do I get a list of column names from a psycopg2 cursor?

...it’s not (easily) possible to get column names for views from information_schema. – wjv Jun 23 '16 at 7:30 6 ...
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Windows下如何判断Win32 or x64? - C/C++ - 清泛网 - 专注C/C++及内核技术

...判断Win32 or x64?MSDN 里说,VC 有 3 个预处理常量,分别是 _WIN32,_WIN64,WIN32。这三个常量如何使用呢?看起来简单,其实是很困惑的。  在 Win3...MSDN 里说,VC 有 3 个预处理常量,分别是 _WIN32,_WIN64,WIN32。这三个常量如何使用...
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How to keep a Python script output window open?

...w. Add code to wait at the end of your script. For Python2, adding ... raw_input() ... at the end of the script makes it wait for the Enter key. That method is annoying because you have to modify the script, and have to remember removing it when you're done. Specially annoying when testing other ...
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Python: Best way to add to sys.path relative to the current running script

...single line to each file, add a import statement at top e.g. import import_my_lib keep import_my_lib.py in bin and import_my_lib can correctly set the python path to whatever lib you want share | ...
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If table exists drop table then create it, if it does not exist just create it

...e and swap it with an old one (table contents are lost): CREATE TABLE `bla__new` (id int); /* if not ok: terminate, report error */ RENAME TABLE `bla__new` to `bla`; /* if ok: terminate, report success */ RENAME TABLE `bla` to `bla__old`, `bla__new` to `bla`; DROP TABLE IF EXISTS `bla__old`; You...
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Android Studio: Add jar as library?

...tudio, but to make sure I navigated in a terminal to the root folder of my app and typed gradlew clean. I'm on Mac OS X, the command might be different on your system After I did the above four, it started working fine. I think the 'Add as library' step was the one I'd previously missed, and it di...
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ViewPager with Google Maps API v2: mysterious black view

... Great! It is not perfect, because sometimes while moving pager appears part of the black view. But now it not remains in screen any more. Thanks! (do you have any explanation for this hack?) – Pepe Dec 17 '12 at 11:35 ...
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android ellipsize multiline textview

...y of our travel guides, when displaying Suggestions: play.google.com/store/apps/… – aleb Apr 13 '12 at 14:22 ...
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How to identify numpy types in python?

... Use the builtin type function to get the type, then you can use the __module__ property to find out where it was defined: >>> import numpy as np a = np.array([1, 2, 3]) >>> type(a) <type 'numpy.ndarray'> >>> type(a).__module__ 'numpy' >>> type(a).__m...
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Getters \ setters for dummies

...nswer. If you want to use real getters/setters, you would have to use this.__defineGetter__ or the newer Object.defineProperty function. – Matthew Crumley Jul 6 '11 at 13:35 1 ...