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Is background-color:none valid CSS?
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Yes. Since the initial value is transparent, that is what you use if you want to turn background coloring "off".
– Mr Lister
Jan 5 '12 at 8:46
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Is the size of C “int” 2 bytes or 4 bytes?
Does an Integer variable in C occupy 2 bytes or 4 bytes? What are the factors that it depends on?
13 Answers
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What is the difference between a WCF Service Application and a WCF Service Library?
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Post as a guest...
Accessing localhost (xampp) from another computer over LAN network - how to?
... httpd.conf: Listen 80 if I need to make a change to that, what would you recommend?
– bcosynot
Apr 2 '11 at 15:44
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In git, what is the difference between merge --squash and rebase?
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can you explain what is dummy commit in 2nd picture ?? I am a beginner in git.
– Yusuf
Jun 6 at 14:57
2
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Can I use require(“path”).join to safely concatenate urls?
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Although not exactly what I was looking for this also solves my problem. Thanks for helping!
– Renato Gama
May 1 '13 at 13:29
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Different floating point result with optimization enabled - compiler bug?
...ral rule if you need results that are perfectly predictable and/or exactly what a human would get doing the sums on paper then you should avoid floating point. -ffloat-store removes one source of unpredictability but it's not a magic bullet.
– plugwash
Nov 25 '...
Check if table exists without using “select from”
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I really don't get it what happened here. I've checked the answers, because I am doing it now, and it is true that Sergio Tulentsevs answer was earlier (1 mins) and offered 3 solutions, but this one is the most effective. Why should I select anyth...
How to fix “Attempted relative import in non-package” even with __init__.py
..., given the popularity of this question and answer. Noting stuff like from what directory to execute the above shell command, the fact that you need __init__.pys all the way down, and the __package__-modifying trickery (described below by BrenBarn) needed to allow these imports for executable script...
Running a cron every 30 seconds
...ute boundary and to
# gradually increase maximum payload duration to
# see what happens when the payload exceeds 30 seconds.
((maxtime = 20))
while [[ "$(date +%S)" != "00" ]]; do true; done
while true; do
# Start a background timer BEFORE the payload runs.
sleep 30 &
# Execute t...