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Adding Python Path on Windows 7
...am not sure the %path% is needed. On my Windows 7 system, new cmd windows now have two copies of the previous paths.
– Paul Lynch
Nov 7 '14 at 15:38
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How to hide the keyboard when I press return key in a UITextField?
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class MyViewController: UIViewController, UITextFieldDelegate {
....
}
Now add a delegate to a TextField in which you want to dismiss the keyboard when return is tapped either in viewDidLoad method like below or where you are initializing it.
For eg.
override func viewDidLoad() {
super.vie...
Interfaces with static fields in java for sharing 'constants'
... syntactic sugar, and inherit from such interface is an horrible error. I know Sun did this, but they also made tons of other basic errors, that's not an excuse to mimic them.
– gizmo
Nov 26 '08 at 13:17
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How to reference style attributes from a drawable?
...possible to live without if you have multiple themes within an app. Right now I have to make three drawable XMLs for each of custom button types!
– Stephan Henningsen
Oct 27 '16 at 10:52
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Pointers in C: when to use the ampersand and the asterisk?
I'm just starting out with pointers, and I'm slightly confused. I know & means the address of a variable and that * can be used in front of a pointer variable to get the value of the object that is pointed to by the pointer. But things work differently when you're working with arrays, string...
When to use AtomicReference in Java?
...or the java.util.concurrent framework rather than bare Atomic* unless you know what you're doing.
Two excellent dead-tree references which will introduce you to this topic:
Herlihy's excellent Art of Multiprocessor Programming
Java Concurrency in Practice
Note that (I don't know if this has ...
MVC Razor dynamic model, 'object' does not contain definition for 'PropertyName'
...d Ebbo has edited his post with this clarification:
Note (12/22/2011): now that MVC 3 has direct support for dynamic, the technique below is no longer necessary. This post is in fact what led to integrating the feature into MVC!
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How might I convert a double to the nearest integer value?
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@Keith: I don't know but I've always been taught to round x.5 up but I can see reasoning to do it up or down for statistics. Thanks for that. PS It's clear to see I'm not in statistics, finance or accounting where this kind of rounding seems ...
Generating random integer from a range
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Nowadays this should be the answer. Pseudo-random number generation reference for more features.
– alextoind
Sep 28 '15 at 15:11
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How to attach file to a github issue?
...esn't allow attaching files.
Update: You can post images to GitHub issues now. The easiest way is to copy the image (right click, Copy image) and then paste it into the text box where you describe the issue.
OR
Just drag and drop
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