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Add string in a certain position in Python

...CB6 However if you like something like a function do as this: def insert_dash(string, index): return string[:index] + '-' + string[index:] print insert_dash("355879ACB6", 5) share | improve...
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ReSharper Abbreviations List: Where can I modify it?

...e 6.x way of doing it?) http://www.jetbrains.com/resharper/webhelp50/Coding_Assistance__Naming_Style.html#dynaProc3 share | improve this answer | follow | ...
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NoSQL - MongoDB vs CouchDB [closed]

...~2.5Gb Text search integrated GridFS to store big data + metadata (not actually an FS) Data center aware Best used: If you need dynamic queries. If you prefer to define indexes, not map/reduce functions. If you need good performance on a big DB. If you wanted CouchDB, but your data changes too muc...
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Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...项,记住,一定要把我们自己,也就是com.blogjava.youxia.rcp_start加进依赖项,否则会出错。最开始的时候,就是这么一点小问题,让我浪费了几天时间。   再点击添加必须的插件,自动添加其它的依赖项。   再下一步,...
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ManyRelatedManager object is not iterable

... Try matches = [val for val in Store.attribute_answers.all() if val in WishList.attribute_answers.all()] Notice the parenthesis at the end of WishList.attribute_answers.all(). Adding the parenthesis invokes the all function to return an iterable. If you include the parenthesi...
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Adding 'serial' to existing column in Postgres

I have a small table (~30 rows) in my Postgres 9.0 database with an integer ID field (the primary key) which currently contains unique sequential integers starting at 1, but which was not created using the 'serial' keyword. ...
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cv2.imshow command doesn't work properly in opencv-python

... only works with waitKey(): import cv2 img = cv2.imread('C:/Python27/03323_HD.jpg') cv2.imshow('ImageWindow', img) cv2.waitKey() (The whole message-loop necessary for updating the window is hidden in there.) share ...
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Pandas count(distinct) equivalent

...if I have multiple columns that I want to be unique together, like in .drop_duplicates(subset=['col1','col2'])? – ErnestScribbler Oct 2 '17 at 8:10 4 ...
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NPM doesn't install module dependencies

...ere are several open issues for this case in the npm repository: npm install should recursively check/install dependencies https://github.com/npm/npm/issues/1341 (closed) local private module dependencies https://github.com/npm/npm/issues/2442 (closed) In the first one people list several workar...
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How to write character & in android strings.xml

... For special character I normally use the Unicode definition, for the '&' for example: \u0026 if I am correct. Here is a nice reference page: http://jrgraphix.net/research/unicode_blocks.php?block=0 ...