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Correct way to delete cookies server-side
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Dave Jarvis
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answered Mar 12 '11 at 22:38
LekensteynLekens...
Why does Python code run faster in a function?
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540
You might ask why it is faster to store local variables than globals. This is a CPython impleme...
_DEBUG vs NDEBUG
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ChristophChristoph
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Multiple INSERT statements vs. single INSERT with multiple VALUES
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4 Answers
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CSS media queries: max-width OR max-height
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answered Jul 9 '12 at 23:40
Fabrizio CalderanFabrizio Calderan
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What does .SD stand for in data.table in R
...,3), v=1:6)
setkey(DT, y)
DT
# x y v
# 1: a 1 1
# 2: b 1 3
# 3: c 1 5
# 4: a 3 2
# 5: b 3 4
# 6: c 3 6
Doing this may help you see what .SD is:
DT[ , .SD[ , paste(x, v, sep="", collapse="_")], by=y]
# y V1
# 1: 1 a1_b3_c5
# 2: 3 a2_b4_c6
Basically, the by=y statement breaks the orig...
HTML 5 Favicon - Support?
...ustomtile.png" width="320" height="320" />
<div style='margin-top: 40px'>
Add text/graphic asking user to pin to start using the menu...
</div>
</div>
Step 3
You then can add thew following line to add a pin to start link:
<a href="javascript:ToggleTileOverlay()"...
Why always ./configure; make; make install; as 3 separate steps?
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4 Answers
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Bash variable scope
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edited Aug 28 '19 at 22:43
Community♦
111 silver badge
answered Sep 23 '08 at 22:29
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