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Checking to see if one array's elements are in another array in PHP
...99932098389
in_array avg: 0.029640197753906
in_array is at least 5 times faster. Note that we "break" as soon as a result is found.
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How to discard local commits in Git?
...ping out a branch is perfectly safe and reconstructing that branch is very fast and involves no network traffic. Remember, git is primarily a local repo by design. Even remote branches have a copy on the local. There's only a bit of metadata that tells git that a specific local copy is actually a re...
Rolling back local and remote git repository by 1 commit
...t you are still in the same branch. However, since the push is no longer a fast-forward one, yes, you need to force that push.
– VonC
Jul 1 '14 at 9:28
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Why array implements IList?
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Because an array allows fast access by index, and IList/IList<T> is are the only collection interfaces that support this. So perhaps your real question is "Why is there no interface for constant collections with indexers?" And to that I have n...
Appending HTML string to the DOM
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@alex insertAdjacentHTML is faster than appending to innerHTML, because insertAdjacentHTML doesn't serialize and reparse the existing children of the element.
– hsivonen
Oct 21 '11 at 17:31
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What is best tool to compare two SQL Server databases (schema and data)? [duplicate]
...andle the heavy lifting to sync the entire DB's data. (And it seems to be faster as well.)
– ClearCloud8
Jun 10 '14 at 13:46
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What is the purpose of the : (colon) GNU Bash builtin?
... :: not found
$ ( exec true )
$
POSIX also explicitly notes that : may be faster than true, though this is of course an implementation-specific detail.
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How do I use HTML as the view engine in Express?
...om/package/express-es6-template-engine - extremely lightwave and blazingly fast template engine. The name is a bit misleading as it can work without expressjs too.
The basics required to integrate express-es6-template-engine in your app are pretty simple and quite straight forward to implement:
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Regex to replace multiple spaces with a single space
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@Ethan: JS has a builtin function for that: trim(). It's faster than regex. You could just do string.trim().replace(/\s\s+/g, ' '); or string.replace(/\s\s+/g, ' ').trim();.
– BalusC
Apr 12 '18 at 6:12
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Getting the closest string match
...prohibitively slow in your language of choice) a trie can speed things up. Fast and Easy Levenshtein distance using a Trie is a great article about tries.
– JanX2
May 4 '12 at 19:20
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