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Why does CSS not support negative padding?
I have seen this many a times that the prospect of a negative padding might help the development of CSS of certain page elements become better and easier. Yet, there is no provision for a negative padding in the W3C CSS. What is the reason behind this? Is there any obstruction to the property that p...
Android: ListView elements with multiple clickable buttons
I've a ListView where every element in the list contains a TextView and two different Buttons. Something like this:
8 Ans...
Python JSON serialize a Decimal object
...anted a simple yield str(o) in the next line,
# but that would mean a yield on the line with super(...),
# which wouldn't work (see my comment below), so...
return (str(o) for o in [o])
return super(DecimalEncoder, self).default(o)
Then use it like so:
js...
Sublime Text 3 how to change the font size of the file sidebar?
..." in classes like "Label_control" and "sidebar_control" in the Package "Theme-Default", the font size of the editor does not change at all. Is there anything different in sublime text3？
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Run ssh and immediately execute command [duplicate]
...login shell when it completes. For example:
ssh -t user@domain.com 'cd /some/path; bash -l'
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Why doesn't Git ignore my specified file?
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What do you mean by 'root of the working directory'? The directory where the '.git' repository is found?
– Jonathan Leffler
Sep 30 '10 at 18:36
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When to use an interface instead of an abstract class and vice versa?
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This was ery helpful: Interfaces do not express something like "a Doberman is a type of dog and every dog can walk" but more like "this thing can walk". Thank you
– aexl
Nov 9 '14 at 11:07
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how to use sed, awk, or gawk to print only what is matched?
... 's/^.*abc\([0-9]*\)xyz.*$/\1/p' example.txt
For matching at least one numeric character without +, I would use:
sed -n 's/^.*abc\([0-9][0-9]*\)xyz.*$/\1/p' example.txt
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How can I set up an editor to work with Git on Windows?
...notepad.exe as their default editor.
Configuring git config format.commitMessageColumns 72 will be picked up by the notepad wrapper and line-wrap the commit message after the user edits it.
See commit 69b301b by Johannes Schindelin (dscho).
And Git 2.16 (Q1 2018) will show a message to tell the...
Abstraction VS Information Hiding VS Encapsulation
Can you tell me what is the difference between abstraction and information hiding in software development?
22 Answers
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