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Types in Objective-C on iOS
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350
This is a good overview:
http://reference.jumpingmonkey.org/programming_languages/objective-c/t...
Get last dirname/filename in a file path argument in Bash
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answered Jul 20 '10 at 20:29
sthsth
190k4848 gold badges258258 silver badges349349 bronze badges
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Calculate distance between 2 GPS coordinates
...d South locations are negative.
Remember minutes and seconds are out of 60 so S31 30' is -31.50 degrees.
Don't forget to convert degrees to radians. Many languages have this function. Or its a simple calculation: radians = degrees * PI / 180.
function degreesToRadians(degrees) {
return degre...
What does `:_*` (colon underscore star) do in Scala?
... that application to have type (p1 : T1, . . . , pn : Tn,ps : S, . . . , ps0S)U,
with k ¡ n occurrences of type S where any parameter names beyond ps are
fresh. The only exception to this rule is if the last argument is marked to be
a sequence argument via a _* type annotation. If m abo...
How to empty/destroy a session in rails?
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205
To clear the whole thing use the reset_session method in a controller.
reset_session
Here's ...
JavaScript Date Object Comparison
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130
That is because in the second case, the actual date objects are compared, and two objects are ne...
Export specific rows from a PostgreSQL table as INSERT SQL script
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edited Dec 28 '18 at 10:39
Abdellah Alaoui
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an...
Sending “User-agent” using Requests library in Python
...requests
url = 'SOME URL'
headers = {
'User-Agent': 'My User Agent 1.0',
'From': 'youremail@domain.com' # This is another valid field
}
response = requests.get(url, headers=headers)
If you're using requests v2.12.x and older
Older versions of requests clobbered default headers, so you...
What does a tilde in angle brackets mean when creating a Java generic class?
...nshot.
– Michael K
Feb 3 '11 at 15:30
Just for personal clarification - IntelliJ produces Java source files with this ...
How can I limit Parallel.ForEach?
...cholas Butler
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