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Initializing a list to a known number of elements in Python [duplicate]
...business goals, maintainance cost, engineering time to write it, are often more important.
– user26294
Feb 6 '09 at 21:07
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Get first key in a (possibly) associative array?
...ay without resetting the internal pointer. Check out the documentation for more info.
You can use reset and key:
reset($array);
$first_key = key($array);
It's essentially the same as your initial code, but with a little less overhead, and it's more obvious what is happening.
Just remember to ...
Find a Pull Request on Github where a commit was originally created
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How to find the created date of a repository project on GitHub?
...t date is 2014-05-01T11:17:56Z, but the most of the commits date back much more farther than that.
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In git, what is the difference between merge --squash and rebase?
...lays some or all of your commits on a new base, allowing you to squash (or more recently "fix up", see this SO question), going directly to:
git checkout tmp
git rebase -i stable
stable
X-------------------G tmp
/
a---b
If you choose to squash all commits of...
Does order of where clauses matter in SQL?
..., LastName, FirstName , none of these columns are indexed.
LastName is more unique, and FirstName is less unique.
6 A...
What happens when a computer program runs?
... in a different order on some systems (see Billy O'Neal's answer below for more details on Win32).
Other systems can be very different. DOS, for instance, ran in real mode, and its memory allocation when running programs looked much differently:
+-----------+ top of memory
| extended | above t...
Get cookie by name
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Warning about implementation in this answer: if there is more than one cookie by the same name then no cookie value will be returned. For example, if there's a cookie named stackToken set for domains .stackexchange.com as well as programmers.stackexchange.com then if you call getCo...
How to create a windows service from java app
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Maven in Eclipse: step by step installation [closed]
...e error which detail below......Cannot complete the install because one or more required items could not be found. Software being installed: m2e - Maven Integration for Eclipse (includes Incubating components) 1.5.0.20140606-0033 (org.eclipse.m2e.feature.feature.group 1.5.0.20140606-0033)
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