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git pull error :error: remote ref is at but expected
...are running git under a file system that is not case sensitive (Windows or OS X) this will occur if there are two branches with the same name but different capitalisation, e.g. user_model_changes and User_model_changes as both of the remote branches will match the same tracking ref.
Delete the wron...
.htm vs .html ? Which file extension naming is more correct? [closed]
Which file extension should I choose for my HTML files? And why?
12 Answers
12
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How to format a java.sql Timestamp for displaying?
...ERMAN);
Timestamp oldfashionedTimestamp = new Timestamp(1_567_890_123_456L);
ZonedDateTime dateTime = oldfashionedTimestamp.toInstant()
.atZone(ZoneId.systemDefault());
String desiredFormat = dateTime.format(formatter);
System.out.println(desiredFormat);
O...
dynamically add and remove view to viewpager
(I figured out a solution - please see my post in the Answer section below.)
8 Answers
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What does the clearfix class do in css? [duplicate]
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123
How floats work
When floating elements exist on the page, non-floating elements wrap around t...
How is malloc() implemented internally? [duplicate]
...ran out of elements. This would be quite space efficient but would not be possible with every design. If you just get another bucket via sbrk/mmap that might be faster and even easier, but not as space efficient. Also, the design must of course take into account that "free" needs to make space avail...
Getting scroll bar width using JavaScript [duplicate]
...be correctly detected. (code updated)
Update #2
This will not work on Mac OS with the default "Only show scrollbars when scrolling" setting (Yosemite and up).
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Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
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Xamarin.iOS solution
public UIImage CreateImageFromColor()
{
var imageSize = new CGSize(30, 30);
var imageSizeRectF = new CGRect(0, 0, 30, 30);
UIGraphics.BeginImageContextWithOptions(imageSize, false, 0);
var c...
How to set the java.library.path from Eclipse
...path for a whole Eclipse Project? I'm using a Java library that relies on OS specific files and need to find a .dll/ .so/ .jnilib . But the Application always exits with an error message that those files are not found on the library path.
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In Python, how do I index a list with another list?
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A functional approach:
a = [1,"A", 34, -123, "Hello", 12]
b = [0, 2, 5]
from operator import itemgetter
print(list(itemgetter(*b)(a)))
[1, 34, 12]
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