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Dashed line border around UIView
...ontext =UIGraphicsGetCurrentContext();
CGContextSetRGBStrokeColor(context, 1.0, 1.0, 1.0, 1.0);
// And draw with a blue fill color
CGContextSetRGBFillColor(context, 0.0, 0.0, 1.0, 1.0);
// Draw them with a 2.0 stroke width so they are a bit more visible.
CGContextSetLineWidth(context, 4.0);
CGContex...
How do I create a basic UIButton programmatically?
...utton setBackgroundColor:({
UIColor* color = [UIColor colorWithRed:1.0 green:1.0 blue:0.0 alpha:1.0];
color;
})];
//set button title for state
[button setTitle:({
NSString* string = [NSString stringWithFormat:@"title words"];
string;
}) forState:({
...
How to declare array of zeros in python (or an array of a certain size) [duplicate]
...ed May 28 '19 at 21:11
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Oct 30 '10 at 0:50
...
Convert columns to string in Pandas
...
pandas >= 1.0: It's time to stop using astype(str)!
Prior to pandas 1.0 (well, 0.25 actually) this was the defacto way of declaring a Series/column as as string:
# pandas <= 0.25
# Note to pedants: specifying the type is unnecessary...
How to compare software version number using js? (only number)
...what if we have version strings that are not made up of just digits (e.g. "1.0a")?
What should happen if one version string has more parts than the other? Most likely "1.0" should be considered less than "1.0.1", but what about "1.0.0"?
Here's the code for an implementation that you can use direct...
Programmatically create a UIView with color gradient
...(id)[[UIColor colorWithRed:34.0/255.0 green:211/255.0 blue:198/255.0 alpha:1.0] CGColor],(id)[[UIColor colorWithRed:145/255.0 green:72.0/255.0 blue:203/255.0 alpha:1.0] CGColor], nil];
[view.layer addSublayer:gradient];
UPDATED :-
Swift3 +
Code :-
var gradientView = UIView(frame: CGRect(...
Produce a random number in a range using C#
...lower bound and zero. So for -1 to 1 double rDouble = (r.NextDouble()*2)-1.0;
– Tom Heard
Oct 28 '13 at 20:03
...
JavaScript is in array
...ent.keyCode)). Tested on Chrome 37.0.2062.122.
– François
Sep 24 '14 at 16:58
2
fwiw I always us...
How to view file diff in git before commit
... the commit message while looking at the diff.
– François
Apr 6 '12 at 10:47
Good to know, but I'd like to stick to C...
Python date string to date object
...ted Jun 14 '18 at 8:48
Jean-François Corbett
33.6k2525 gold badges124124 silver badges172172 bronze badges
answered Mar 20 '15 at 6:53
...