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How to convert int to QString?
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123
And if you want to put it into string within some text context, forget about + operator.
Simp...
Do I need dependency injection in NodeJS, or how to deal with …?
... setter and getter for private variables.
myModule.__set__("myPrivateVar", 123);
myModule.__get__("myPrivateVar"); // = 123
// This allows you to mock almost everything within the module e.g. the fs-module.
// Just pass the variable name as first parameter and your mock as second.
myModule.__set__...
Is #pragma once a safe include guard?
...wo or more files with the the same #define WHATEVER which causes no end of fun, which is the reason I would favour using pragma once.
– Chris Huang-Leaver
Sep 21 '11 at 14:52
112
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Associative arrays in Shell scripts
...e ugliest of hacks.
For a verbose, detailed answer with example code see:
https://stackoverflow.com/questions/3467959
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Transpose list of lists
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The itertools function zip_longest() works with uneven lists. See DOCS
– Oregano
Jan 1 '15 at 0:39
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MySQL Query to select data from last week?
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123
SELECT id FROM tbl
WHERE date >= curdate() - INTERVAL DAYOFWEEK(curdate())+6 DAY
AND date &...
Better way of incrementing build number?
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I have used this glist. It works as expected.
https://gist.github.com/sekati/3172554
(all credit goes to the original author)
Scripts that I modified over time.
xcode-versionString-generator.sh,
xcode-build-number-generator.sh
As these gist are helping the dev commun...
PHP: How to remove all non printable characters in a string?
... = preg_replace( '/[^[:print:]]/', '',$string);
For reference see http://www.fileformat.info/info/charset/UTF-8/list.htm
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Can table columns with a Foreign Key be NULL?
...ue to NULL when INSERTING or UPDATING, you're good to go.
But this is the fun of programming, isn't it? Creating our own problems and then fixing them! Cheers!
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append multiple values for one key in a dictionary [duplicate]
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python way is to not duplicate functionality
– SilentGhost
Jul 9 '10 at 12:59
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