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Why does multiprocessing use only a single core after I import numpy?
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Error > AttributeError: module 'os' has no attribute 'sched_getaffinity' , Python 3.6
– Paddy
Mar 9 '17 at 13:38
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Difference between return and exit in Bash functions
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But when I just run a.sh I get an error return: can only 'return' from a function or sourced script, which makes it unsuitable for a general script.
– Peter - Reinstate Monica
Jun 21 '17 at 11:53
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Are PDO prepared statements sufficient to prevent SQL injection?
...en I do that. One problem is that emulated prepares will only throw syntax errors on execute, but true prepares will throw errors on prepare. So that can cause issues (and is part of the reason tests are borking).
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Is it possible to force ignore the :hover pseudoclass for iPhone/iPad users?
... you need and what you're missing... What have you tried, so far, and what errors are you seeing, if any? Maybe it would be best to create a new Stackoverflow question, if you haven't already, with an example of what you're trying to do(?) Or try to clarify what it is in the above, jsfiddle exampl...
How to create ENUM type in SQLite?
...eType(Type, Seq) VALUES ('M',1), ('R',2), ('H',3); Should get you a syntax error. "The first form (with the "VALUES" keyword) creates a single new row in an existing table.": sqlite.org/lang_insert.html. Break it up avoid that: INSERT INTO PriceType(Type, Seq) VALUES ('M',1); INSERT INTO PriceType(T...
An “and” operator for an “if” statement in Bash
...ith your script.
Personal opinion: never use [[. It suppresses important error messages and is not portable to different shells.
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Visual Studio Disabling Missing XML Comment Warning
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Suppress the warning by changing the project Properties > Build > Errors and warnings > Suppress warnings by entering 1591
Add the XML documentation tags (GhostDoc can be quite handy for that)
Suppress the warning via compiler options
Uncheck the "XML documentation file" checkbox in proj...
How can I get browser to prompt to save password?
...atches it and display the request for password save.
You may also add some error handler, etc.
Hope it helped to someone.
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How to turn on/off ReactJS 'development mode'?
...production version includes extra performance optimizations and strips all error messages.
Basically, the unminified version of React is "development" mode, and the minified version of React is "production" mode.
To be in "production" mode, just include the minified version react-0.9.0.min.js
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How do I compile C++ with Clang?
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I had an linker error with clang -x c++ when compiled cpp file with #include <iostream>. -lstdc++ flag solved this problem.
– Slav
Oct 2 '15 at 16:17
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