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UITableView - change section header color
... header.contentView.backgroundColor = [UIColor blackColor];
}
Taken from my post here:
https://happyteamlabs.com/blog/ios-how-to-customize-table-view-header-and-footer-colors/
Swift 3 / 4
func tableView(_ tableView: UITableView, willDisplayHeaderView view: UIView, forSection section: Int){
v...
Change Checkbox value without triggering onCheckChanged
I have setOnCheckedChangeListener implemented for my checkbox
19 Answers
19
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How to save a dictionary to a file?
... edited Nov 21 '19 at 4:33
semyonfilippov
311 bronze badge
answered Oct 5 '13 at 18:50
ZahZah
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Python - Create a list with initial capacity
... qux
Perhaps you could avoid the list by using a generator instead:
def my_things():
while foo:
#baz
yield bar
#qux
for thing in my_things():
# do something with thing
This way, the list isn't every stored all in memory at all, merely generated as needed.
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Why not to deploy on a Friday? [closed]
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My studio seems to have a terrible habit of launching on Friday. I can say for a fact my boss gets most of his angry client calls on Saturday/Sunday when something has been missed. (NEVER LAUNCH ON FRIDAY)
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Maximum length for MD5 input/output
...length of the message is unlimited, What do you mean message? Is it input? My question is MD5("how many characters exactly?");
– Shafizadeh
Apr 25 '16 at 20:31
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PHP filesize MB/KB conversion [duplicate]
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Why is it "nicer" tho? It does almost the same thing as my version, except that it'll return the wrong size for files over 2GB (plus the OP never asked for the remaining units of power).
– Alix Axel
Nov 19 '12 at 13:35
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python date of the previous month
...ut it seems un-Pythonic and doesn't account for corner cases. I've updated my answer below using try - except which accounts for all cases, although a I hate using exceptions as part of an algorithm.
– Thane Plummer
Jul 16 '15 at 18:40
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Which version of PostgreSQL am I running?
...'m in a corporate environment (running Debian Linux) and didn't install it myself. I access the databases using Navicat or phpPgAdmin (if that helps). I also don't have shell access to the server running the database.
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How to write file if parent folder doesn't exist?
... answered May 1 '13 at 11:52
Myrne StolMyrne Stol
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