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How do I output coloured text to a Linux terminal?
...re's an implementation like that: pastebin.com/zWC3t9hC. However I'll keep my original implementation in the answer because I feel that it's more extensible.
– Joel Sjögren
May 26 '14 at 16:49
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Twitter Bootstrap 3.0 how do I “badge badge-important” now
... indicates an element transformation. -- Sidenote: The answer is basically my comment from 22 Sept with a solution to the "not so round edges on labels" problem by adding a line of css.
– Jens A. Koch
Nov 20 '14 at 15:19
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Which are more performant, CTE or temporary tables?
...efer to this answer on dba.stackexchange. Your question comes up second in my search engine if I'm looking up cte vs temporary tables so IMHO this answer needs to highlight the drawbacks of CTE's better. TL;DR of the linked answer: a CTE should never be used for performance.. I agree with that quote...
fetch from origin with deleted remote branches?
...h origin and origin has a deleted branch, it doesn't seem to update it in my repository. When I do git branch -r it still shows origin/DELETED_BRANCH .
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Is there a short contains function for lists?
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You can use this syntax:
if myItem in list:
# do something
Also, inverse operator:
if myItem not in list:
# do something
It's work fine for lists, tuples, sets and dicts (check keys).
Note that this is an O(n) operation in lists and tuples...
What are OLTP and OLAP. What is the difference between them?
...hat do they mean? All articles I find about them don't give me an idea, or my knowledge is too insufficient to understand it.
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How different is Objective-C from C++? [closed]
...ldly differently - you can create structs on the stack, for instance.
In my opinion, probably the biggest difference is the syntax. You can achieve essentially the same things in either language, but in my opinion the C++ syntax is simpler while some of Objective-C's features make certain tasks (s...
How do .gitignore exclusion rules actually work?
... solve a gitignore problem on a large directory structure, but to simplify my question I have reduced it to the following.
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What's the reason for “Error:Cannot determine Java VM executable in selected JDK”?
...e Project SDK is changed, see SCL-10085. If you have the other JDK (1.7 in my example) generally configured, no error will occur, but the Project SDK will silently be changed back. Otherwise, this error occurs.
The problem can easily be resolved by manually editing the value in ".idea/sbt.xml" to t...
Send POST Request with Data Specified in File via Curl
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Most of answers are perfect here, but when I landed here for my particular problem, I have to upload binary file (XLSX spread sheet) using POST method, I see one thing missing, i.e. usually its not just file you load, you may have more form data elements, like comment to file or tags t...