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Error handling in Bash
... function keyword doesn't make it any more able to run under POSIX sh, but my main point was that you've (IMO) devalued the answer by weakening the recommendation to use set -e. Stackoverflow isn't about "your" code, it's about having the best answers.
– Draemon
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What is the worst real-world macros/pre-processor abuse you've ever come across?
...looked something like this:
#define RETURN(result) return (result);}
int myfunction1(args) {
int x = 0;
// do something
RETURN(x)
int myfunction2(args) {
int y = 0;
// do something
RETURN(y)
int myfunction3(args) {
int z = 0;
// do something
RETURN(z)
Yes th...
Ignore whitespace in HTML [duplicate]
...themselves, instead of outside:
<img src="images/minithing.jpg" alt="my mini thing"
/><img src="images/minithing.jpg" alt="my mini thing"
/><img src="images/minithing.jpg" alt="my mini thing"
/><img src="images/minithing.jpg" alt="my mini thing" />
It's not ideal, eithe...
Is it possible to import a whole directory in sass using @import?
I am modularizing my stylesheets with SASS partials like so:
13 Answers
13
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How do I change the cursor between Normal and Insert modes in Vim?
...nter,InsertLeave * set cul!' >>~/.vimrc
– alchemy
Jun 1 at 0:17
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jQuery if checkbox is checked
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In CoffeeScript: if $('#my_checkbox').is ':checked'
– Dennis
Feb 21 '14 at 16:53
12
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How do I make python wait for a pressed key?
I want my script to wait until the user presses any key.
12 Answers
12
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SQL JOIN vs IN performance?
...If it's not, then IN is faster than JOIN on DISTINCT.
See this article in my blog for performance details:
IN vs. JOIN vs. EXISTS
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How to read an external local JSON file in JavaScript?
I have saved a JSON file in my local system and created a JavaScript file in order to read the JSON file and print data out. Here is the JSON file:
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Where is the php.ini file on a Linux/CentOS PC? [duplicate]
I can't find PHP.ini location on my server. I've checked all Stack Overflow answers but I can't find my php.ini location.
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