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How to iterate a loop with index and element in Swift
... button.setTitle("Tap", for: .normal)
button.frame = CGRect(x: 100, y: 100, width: 100, height: 100)
button.addTarget(self, action: #selector(iterate(_:)), for: .touchUpInside)
view.addSubview(button)
}
@objc func iterate(_ sender: UIButton) {
let tuple =...
How to get the list of all printers in computer
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answered Mar 1 '10 at 8:01
Jojo SardezJojo Sardez
7,60233 gold badges2323 silver badges3838 bronze badges
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Python, Unicode, and the Windows console
... codepage is often 8-bit encoding such as cp437 that can represent only ~0x100 characters from ~1M Unicode characters:
>>> u"\N{EURO SIGN}".encode('cp437')
Traceback (most recent call last):
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UnicodeEncodeError: 'charmap' codec can't encode character '\u20ac' in position 0:
character ma...
Merge Images Side by Side(Horizontally)
I have five images of sizes: 600x30, 600x30, 600x30, 600x30, 810x30. Their names are: 0.png, 1.png, 2.png, 3.png, 4.png, respectively.
...
Convert string to integer type in Go?
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answered Nov 25 '10 at 17:39
peterSOpeterSO
125k2424 gold badges211211 silver badges214214 bronze badges
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Eclipse IDE for Java - Full Dark Theme
...fortunately :(
– vach
Jan 16 '14 at 10:23
24
Didn't really work for me, the background is off bla...
How to get overall CPU usage (e.g. 57%) on Linux [closed]
...ake a look at cat /proc/stat
grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage "%"}'
EDIT please read comments before copy-paste this or using this for any serious work. This was not tested nor used, it's an idea for people who do not want to install a utility or for s...
Error handling in C code
...lid C statement that you want to be true. see stackoverflow.com/q/1571340/10396.
– AShelly
Mar 28 '13 at 14:15
14
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What is the dual table in Oracle?
... |
edited Jan 8 '16 at 15:10
Ruben Bartelink
52.8k2020 gold badges166166 silver badges215215 bronze badges
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What does static_assert do, and what would you use it for?
...ation
– Matt Joiner
Oct 30 '09 at 7:10
2
This answer doesn't provide any details on what's the di...