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Cartesian product of multiple arrays in JavaScript
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2020 Update: 1-line (!) answer with vanilla JS
Original 2017 Answer: 2-line answer with vanilla JS:
(see updates below)
All of the answers here are overly complicated, most of them take 20 lines of code or even more.
This exa...
.NET Format a string with fixed spaces
...ast, at least, are possible using the following syntax:
String.Format("{0,20}", "String goes here");
String.Format("{0,-20}", "String goes here");
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Change Default Scrolling Behavior of UITableView Section Header
...bottom..
– Joseph Lin
May 11 '11 at 20:35
3
This is creative but you need to do adjust the indexP...
Can I have H2 autocreate a schema in an in-memory database?
...mas Mueller
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Are types like uint32, int32, uint64, int64 defined in any stdlib header?
...nation of current content and your comments.
– merlin2011
Feb 19 '17 at 7:24
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How to generate a git patch for a specific commit?
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2054
Try:
git format-patch -1 <sha>
or
git format-patch -1 HEAD
According to the docum...
How do I resolve git saying “Commit your changes or stash them before you can merge”?
...files I actually needed.
– ezuk
May 20 '14 at 16:10
5
I have encountered a situation where a user...
Sleep until a specific time/date
...do the following:
current_epoch=$(date +%s)
target_epoch=$(date -d '01/01/2010 12:00' +%s)
sleep_seconds=$(( $target_epoch - $current_epoch ))
sleep $sleep_seconds
To add precision down to nanoseconds (effectively more around milliseconds) use e.g. this syntax:
current_epoch=$(date +%s.%N)
tar...
Declaring variables inside or outside of a loop
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20 Answers
20
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Adding header for HttpURLConnection
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edited Sep 20 '18 at 12:16
Mike B.
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