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Generic method multiple (OR) type constraint
...is had occurred to me, but I thought it might make the code cleaner to use one function. Ah well, thanks a lot! Just out of curiosity, do you know if there is a specific reason this isn't possible? (has it been left out of the language deliberately?)
– Mansfield
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Changing Ctrl + Tab behavior for moving between documents in Visual Studio
.... This was very helpful. The accepted macro solution is inferior to this one.
– jmq
Mar 1 '11 at 21:19
2
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How are parameters sent in an HTTP POST request?
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NOTE: the body is separated from the header by just one blank line.
– Gab是好人
May 2 '16 at 15:15
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Convert to/from DateTime and Time in Ruby
...+ Rational(usec, 10**6)
# Convert a UTC offset measured in minutes to one measured in a
# fraction of a day.
offset = Rational(utc_offset, 60 * 60 * 24)
DateTime.new(year, month, day, hour, min, seconds, offset)
end
end
Similar adjustments to Date will let you convert DateTime ...
PHP exec() vs system() vs passthru()
... scripts are totally fine as long as the whole application does not depend one a bunch of scripts in the back-end.
– codingbear
Apr 9 '09 at 7:01
46
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How can I generate a unique ID in Python? [duplicate]
...his by setting uuid._uuid_generate_time and uuid._uuid_generate_random to None so the uuid module never used the native implementation. (That should really be an option anyway; generating V4 random UUIDs causing a daemon to be started is completely unnecessary.)
– Glenn Maynar...
How does the getView() method work when creating your own custom adapter?
..., when a View is scrolled so that is no longer visible, it can be used for one of the new Views appearing. This reused View is the convertView. If this is null it means that there is no recycled View and we have to create a new one, otherwise we should use it to avoid creating a new.
3: The parent ...
How to change background color in android app
... This is the right answer because it has themes, I believe. A one-liner is NOT the simplest way, but a way to spread an entire style to everything is. Styles are how you achieve one-line with even complex changes. Also, styles work on preferences, unlike general attributes. (although st...
How can I disable ARC for a single file in a project?
...e 4, in build phases, and compile sources, there are actually two columns. One for the file name, and another for the compile flags for that one file. This is where you enter this specific compiler flag.
– casademora
Jul 26 '11 at 17:58
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Sequelize.js delete query?
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For anyone using Sequelize version 3 and above, use:
Model.destroy({
where: {
// criteria
}
})
Sequelize Documentation - Sequelize Tutorial
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