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Similar to jQuery .closest() but traversing descendants?
Is there a function similar to jQuery .closest() but for traversing descendants and returning only closest ones?
16 Ans...
How to find the kth largest element in an unsorted array of length n in O(n)?
...A2.
Let's guess that T(n) <= an for some a. Then we get
T(n)
<= cn + (1/n) ∑i=1 to nT(max(i-1, n-i))
= cn + (1/n) ∑i=1 to floor(n/2) T(n-i) + (1/n) ∑i=floor(n/2)+1 to n T(i)
<= cn + 2 (1/n) ∑i=floor(n/2) to n T(i)
<= cn + 2 (1/n) ∑i=floor(n/2) to n ai
and now somehow w...
What is VanillaJS?
...ys without the need for additional JavaScript libraries.
Here's a funny site that jokingly talks about this: http://vanilla-js.com/
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edited Sep 12 '16 at 18:39
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What is the difference between parseInt() and Number()?
...ment is here - jsperf.com/number-vs-parseint-vs-plus/39 - fortunately the site contains previous versions of the test as well
– bobo
Aug 4 '14 at 16:01
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Mixing C# & VB In The Same Project
...edded in the compiled assembly as a binary resource.
Edit: With asp.net websites you may add c# web user control to vb.net website
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REST authentication and exposing the API key
... there are a lot of questions on SO about it, as well as on a lot of other sites and blogs. Though I've never seen this specific question asked...for some reason, I can't wrap my mind around this concept...
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Strangest language feature
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Fun with auto boxing and the integer cache in Java:
Integer foo = 1000;
Integer bar = 1000;
foo <= bar; // true
foo >= bar; // true
foo == bar; // false
//However, if the values of foo and bar are between 127 and -12...
Reference: mod_rewrite, URL rewriting and “pretty links” explained
...tty". This is a common misunderstanding. If you have this link in your web site:
<a href="/my/ugly/link.php?is=not&amp;very=pretty">
there's nothing mod_rewrite can do to make that pretty. In order to make this a pretty link, you have to:
Change the link to a pretty link:
<a href=...
Break a previous commit into multiple commits
...was farther back in the tree than you want to count, then
$ git rebase -i 123abcd~
where 123abcd is the SHA1 of the commit you want to split up.
If you are on a different branch (e.g., a feature branch) that you plan to merge into master:
$ git rebase -i master
When you get the rebase edit sc...