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Override console.log(); for production [duplicate]
... Don't forget to override console.info, console.warn and console.error too, if you use those
– Flambino
Aug 12 '11 at 15:44
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In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
...All of this is very well explained in the ARC transition guide.
In your NSError example, the declaration means __strong, implicitly:
NSError * e = nil;
Will be transformed to:
NSError * __strong error = nil;
When you call your save method:
- ( BOOL )save: ( NSError * __autoreleasing * );
T...
How can I use UIColorFromRGB in Swift?
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Aamir
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answered Jun 6 '14 at 5:05
user3153627user3153627
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What exactly does a jar file contain?
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edited Mar 27 '15 at 19:05
answered Aug 22 '12 at 18:33
t...
vector::at vs. vector::operator[]
...ell, the official response to that is that out_of_range derives from logic_error, and other programmers "should" know better than to catch logic_errors upstream and ignore them. assert can be ignored too if your colleagues are keen not to know about their mistakes, it's just harder because they have...
Git Checkout warning: unable to unlink files, permission denied
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I usually see that kind of error when there is a process not releasing the handle of those files.
Make sure nothing is running, and then try your checkout again.
Note: it can also be related with the way Git has been installed (on Windows, UAC can ge...
“Cross origin requests are only supported for HTTP.” error when loading a local file
...are loading the model using either file:// or C:/, which stays true to the error message as they are not http://
So you can either install a webserver in your local PC or upload the model somewhere else and use jsonp and change the url to http://example.com/path/to/model
Origin is defined in RFC-6...
How to delete the contents of a folder?
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@JohnHany, I believe you want to catch OSError.
– MikeB
Apr 7 '18 at 20:13
I'm getti...
Error renaming a column in MySQL
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I think the column contains a foreign key to getting the error of the answer so you have to Drop foreign key, alter table, and add foreign key (it's better to backup first) and u can alter it by only changing the name in right click on the table - alter table
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How do I use format() on a moment.js duration?
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// set up
let start = moment("2018-05-16 12:00:00"); // some random moment in time (in ms)
let end = moment("2018-05-16 12:22:00"); // some random moment after start (in ms)
let diff = end.diff(start);
// execution
let f = moment.utc(diff).format("HH:mm:ss.SS...