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How to sort a Ruby Hash by number value?
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271
No idea how you got your results, since it would not sort by string value... You should reverse ...
POST data in JSON format
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170
Not sure if you want jQuery.
var form;
form.onsubmit = function (e) {
// stop the regular ...
What is the canonical way to check for errors using the CUDA runtime API?
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312
Probably the best way to check for errors in runtime API code is to define an assert style hand...
Creating my own Iterators
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41
You should use Boost.Iterators. It contains a number of templates and concepts to implement new ...
Create objective-c class instance by name?
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217
id object = [[NSClassFromString(@"NameofClass") alloc] init];
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How to get current memory usage in android?
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11 Answers
11
Active
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Instagram how to get my user id from username?
...est is made with the url below:
https://www.instagram.com/{username}/?__a=1
E.g:
This url will get all information about a user whose username is therock
https://www.instagram.com/therock/?__a=1
Update i June-20-2019, the API is public now. No authentication required.
Update in December-11...
Delete everything in a MongoDB database
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17 Answers
17
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How to create .ipa file using Xcode?
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150
In Xcode Version 10.0
Go to Window -> Organizer
Then select your app archive from archi...
Count occurrences of a char in a string using Bash
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120
I would use the following awk command:
string="text,text,text,text"
char=","
awk -F"${char}" ...