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Regular expression to match numbers with or without commas and decimals in text
...ional
#Can't start with "."
#Either 0 or 2 decimal digits
#Pass: ($1000), (1.00), ($0.11)
#Fail: ($1.0), (1.), ($1.000), ($.11)
^\$?\d+(\.\d{2})?$
#### COMMA-GROUPED ####
#Commas required between powers of 1,000
#Can't start with "."
#Pass: (1,000,000), (0.001)
#Fail: (1000000), (1,00,00,00), (.001...
What's the difference between “mod” and “remainder”?
...loating-point remainder of x/y. C11dr §7.12.10.1 2
fmod( 7, 3) --> 1.0
fmod( 7, -3) --> 1.0
fmod(-7, 3) --> -1.0
fmod(-7, -3) --> -1.0
Disambiguation: C also has a similar named function double modf(double value, double *iptr) which breaks the argument value into integr...
Cancel a UIView animation?
... animations:^(void) {
activityView.alpha = 1.0;
}];
- (void)hideActivityIndicator {
[UIView animateWithDuration:0.5
delay:0 options:UIViewAnimationOptionBeginFromCurrentState
animations:^(void) {
...
How do I append one string to another in Python?
...awl on other implementations. Bad advice.
– Jean-François Fabre♦
Jan 20 '19 at 20:19
4
Do NOT ...
How/When does Execute Shell mark a build as failure in Jenkins?
...ed Dec 12 '19 at 20:48
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Sep 25 '18 at 13:08
...
Python, Unicode, and the Windows console
When I try to print a Unicode string in a Windows console, I get a UnicodeEncodeError: 'charmap' codec can't encode character .... error. I assume this is because the Windows console does not accept Unicode-only characters. What's the best way around this? Is there any way I can make Python autom...
Why doesn't requests.get() return? What is the default timeout that requests.get() uses?
In my script, requests.get never returns:
6 Answers
6
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When to use a Content Provider
...he use is entirely within your own application.
– Selçuk Cihan
Oct 25 '16 at 8:40
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Or versus OrElse
... are both, logical and Bitwise operators.
– Jean-François
May 9 '19 at 16:50
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UIView bottom border?
...ottomBorder.frame = CGRectMake(0.0f, 43.0f, toScrollView.frame.size.width, 1.0f);
bottomBorder.backgroundColor = [UIColor colorWithWhite:0.8f
alpha:1.0f].CGColor;
[toScrollView.layer addSublayer:bottomBorder];
...