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How to open a web server port on EC2 instance
...omewhere?
– Noitidart
Aug 30 '18 at 20:00
1
@Noitidart Save is what he means. But I am sure you f...
How do I create directory if it doesn't exist to create a file?
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edited Nov 20 '18 at 9:59
BKSpurgeon
21.7k88 gold badges7777 silver badges6363 bronze badges
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What is the difference D3 datum vs. data?
...ciated information.
– Visio Guy
Mar 20 at 11:36
add a comment
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How to convert wstring into string?
...oss this.
http://en.cppreference.com/w/cpp/locale/wstring_convert
update(2013.11.28)
One liners can be stated as so (Thank you Guss for your comment):
std::wstring str = std::wstring_convert<std::codecvt_utf8<wchar_t>>().from_bytes("some string");
Wrapper functions can be stated as...
C: Run a System Command and Get Output? [duplicate]
...th), fp) not sizeof(path)-1. read the manual
– user102008
Dec 22 '10 at 0:25
4
@jimi: You can red...
Download multiple files as a zip-file using php
...ZipFile; ?
– Matthieu
Jan 25 '12 at 20:32
@Matthieu The parentheses are not necessary. Look in examples: php.net/manua...
Read connection string from web.config
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edited Mar 10 '15 at 20:14
Zack
2,4992727 silver badges5656 bronze badges
answered Jun 18 '13 at 16...
PostgreSQL: Can you create an index in the CREATE TABLE definition?
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120
There doesn't seem to be any way of specifying an index in the CREATE TABLE syntax. PostgreSQL ...
How to create a library project in Android Studio and an application project that uses the library p
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answered May 17 '13 at 20:26
BlundellBlundell
67.4k2929 gold badges182182 silver badges207207 bronze badges
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An efficient way to transpose a file in Bash
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– Jonathan Leffler
Nov 13 '09 at 17:20
Interesting timings - I agree you see a performance benefit in awk. I was usin...