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Efficient way to remove keys with empty strings from a dict
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edited Feb 18 '19 at 23:00
webaholik
9901212 silver badges2626 bronze badges
answered Aug 25 '12 at 2:...
Is there an alternative sleep function in C to milliseconds?
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usleep() takes microseconds, so you will have to multiply the input by 1000 in order to sleep in milliseconds.
usleep() has since been deprecated and subsequently removed from POSIX; for new code, nanosleep() is preferred:
#include <time.h>
int nanosleep(const struct timespec *r...
How do I convert a double into a string in C++?
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edited Sep 25 '15 at 22:09
Black
10.9k1919 gold badges8989 silver badges165165 bronze badges
answered ...
Working with README.md on github.com [closed]
...ithub Markdown Live Preview page to test your Markdown documents.
Update 2012-11-08: Efforts are underway to standardize the Markdown syntax. See The Future of Markdown - Jeff Atwood, Coding Horror and W3C Markdown Community Group.
Update 2014-09-09: CommonMark a markdown standard and spec has ...
Pretty printing JSON from Jackson 2.2's ObjectMapper
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280
You can enable pretty-printing by setting the SerializationFeature.INDENT_OUTPUT on your ObjectM...
Print PHP Call Stack
...stance, get you an array like this one (quoting the manual) :
array(2) {
[0]=>
array(4) {
["file"] => string(10) "/tmp/a.php"
["line"] => int(10)
["function"] => string(6) "a_test"
["args"]=>
array(1) {
[0] => &string(6) "friend"
}
}
[1]=>
arra...
What is Double Brace initialization in Java?
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edited Jun 2 '15 at 9:07
answered Dec 24 '09 at 16:40
B...
multiprocessing: How do I share a dict among multiple processes?
...is greatly appreciated.
– Amir
Mar 20 '18 at 2:35
1
@RadioControlled happy to write an update, bu...
Split string in Lua?
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101
Here is my really simple solution. Use the gmatch function to capture strings which contain at ...
How to suppress “unused parameter” warnings in C?
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304
I usually write a macro like this:
#define UNUSED(x) (void)(x)
You can use this macro for al...