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How can I scale an image in a CSS sprite
... so that the width/height adjust according to your browser window size. It doesn't use background-size as support for this in older browsers is non-existent.
CSS
.stretchy {display:block; float:left; position:relative; overflow:hidden; max-width:160px;}
.stretchy .spacer {width: 100%; height: auto...
Reading GHC Core
... related to the simpler and better known System F. All transformations GHC does on the Core level are type-preserving refactorings of this Core representation, to improve performance. And, not so well known, you can write directly in Core to program GHC.
GHC Core fits in the compiler pipeline (as i...
JOIN two SELECT statement results
.../en-us/library/ms180026.aspx
UNION ALL - combines the result set
UNION- Does something like a Set Union and doesnt output duplicate values
For the difference with an example: http://sql-plsql.blogspot.in/2010/05/difference-between-union-union-all.html
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Change app language programmatically in Android
...er. It also makes it easier for me to follow advice from the Net. But that does not mean that I want EVERY app on my phone to use English (although perfectly ok that is default). I want to be able to choose !!!
– peterh
Apr 29 '13 at 7:28
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git clone through ssh
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This doesn't work. If you want to specify a relative path with ssh, you have to lose the ssh:// prefix. I just spent 20 minutes trying to figure this out. git clone username@host.xz:relative/path/to/repo.git/ should work.
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Backporting Python 3 open(encoding=“utf-8”) to Python 2
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this obviously does not work if you had different plans for f
– user5359531
Dec 4 '18 at 19:21
add a comment
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Determine a user's timezone
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This doesn't always work for DST. Get timezone offset does exactly what it says. It get's the offset. A time ZONE is actually a geographical area. This won't work for daylight savings since you don't know which hemisphere the user...
Creating multiline strings in JavaScript
...use transpilers to be more compatible.
Original ES5 answer:
Javascript doesn't have a here-document syntax. You can escape the literal newline, however, which comes close:
"foo \
bar"
share
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Ternary Operator Similar To ?:
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From Tony Morris' Lambda Blog:
I hear this question a lot. Yes it does. Instead of c ? p : q, it is
written if(c) p else q.
This may not be preferable. Perhaps you’d like to write it using the
same syntax as Java. Sadly, you can’t. This is because : is not a
valid identifier....
How do I insert datetime value into a SQLite database?
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How does one order by date with such strings?
– IgorGanapolsky
Jul 30 '13 at 16:28
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