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How do I grab an INI value within a shell script?
...ersion' variable. You get the value twice then.
– nerdoc
May 26 '15 at 12:19
4
yes please conside...
What exactly do “IB” and “UB” mean?
... but makes your code less portable.
UB: Undefined Behaviour. The standard does not specify how a program invoking undefined behaviour should behave. Also known as "nasal demons" because theoretically it could make demons fly out of your nose.
Using undefined behaviour is nearly always a bad idea. ...
What arguments are passed into AsyncTask?
I don't understand what I am supposed to put in here and where these arguments end up? What exactly should I put, and where exactly will it go? Do I need to include all 3 or can I include 1,2,20?
...
Bypass popup blocker on window.open when JQuery event.preventDefault() is set
...
Popup blockers will typically only allow window.open if used during the processing of a user event (like a click). In your case, you're calling window.open later, not during the event, because $.getJSON is asynchronous.
You have two options:
Do something else, rathe...
Objective-C categories in static library
...r needed.
Details:
I found some answers on various forums, blogs and apple docs. Now I try make short summary of my searches and experiments.
Problem was caused by (citation from apple Technical Q&A QA1490 https://developer.apple.com/library/content/qa/qa1490/_index.html):
Objective-C does not ...
Rearrange columns using cut
...
It's too bad cut doesn't support this intuitive re-ordering command. Anyway, another tip: you can use awk's -FS and -OFS options to use custom input and output field separators (like -d and --output-delimiter for cut).
–...
How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
... performSelector:withObject:afterDelay: but with an argument like int / double / float ?
19 Answers
...
How to change a Git remote on Heroku
I do not want to upload my app to the wrong domain.
7 Answers
7
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How can I listen to the form submit event in javascript?
...
Why do people always use jQuery when it isn't necessary?
Why can't people just use simple JavaScript?
var ele = /*Your Form Element*/;
if(ele.addEventListener){
ele.addEventListener("submit", callback, false); //Modern brow...
Clean up a fork and restart it from the upstream
...gin master --force
(Similar to this GitHub page, section "What should I do if I’m in a bad situation?")
Be aware that you can lose changes done on the master branch (both locally, because of the reset --hard, and on the remote side, because of the push --force).
An alternative would be, if yo...