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HTML 5 tag vs Flash video. What are the pros and cons?
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Set CSS property in Javascript?
...var element = document.createElement('select');
element.style.width = "100px";
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What regular expression will match valid international phone numbers?
...1234 (UK) is also perfectly valid if written 0044 8984 1234 which this regexp (and on other answers as well) does not support.
– Xeroxoid
Aug 11 '15 at 15:29
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tag vs tag
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In HTML 4, the type attribute is required. In my experience, all
browsers will default to text/javascript if it is absent, but that
behaviour is not defined anywhere. While you can in theory leave it
out and assume it will be interpreted as JavaScript, it's invalid
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Java Reflection: How to get the name of a variable?
...Java Reflection, is it possible to get the name of a local variable? For example, if I have this:
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Approximate cost to access various caches and main memory?
Can anyone give me the approximate time (in nanoseconds) to access L1, L2 and L3 caches, as well as main memory on Intel i7 processors?
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Rename Files and Directories (Add Prefix)
I would like to add prefix on all folders and directories.
10 Answers
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What's the difference between “mod” and “remainder”?
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There is a difference between modulus and remainder. For example:
-21 mod 4 is 3 because -21 + 4 x 6 is 3.
But -21 divided by 4 gives -5 with a remainder of -1.
For positive values, there is no difference.
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What is a good use case for static import of methods?
...itance". In this case, would you have been tempted to have BusinessObject extend some.package.DA? If so, static imports may be a cleaner way of handling this. If you never would have dreamed of extending some.package.DA, then this is probably a poor use of static imports. Don't use it just to save a...
Is there a Rake equivalent in Python?
...d so all its files are written in this language. Does something like this exist in Python?
9 Answers
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