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Why do people say there is modulo bias when using a random number generator?
...a random is a good way to remove the bias.
Update
We could make the code fast if we search for an x in range divisible by n.
// Assumptions
// rand() in [0, RAND_MAX]
// n in (0, RAND_MAX]
int x;
// Keep searching for an x in a range divisible by n
do {
x = rand();
} while (x >= RAND_M...
Get Mouse Position
...r.getMousePosition() can some times return null if the mouse is moving too fast, using this avoids the issue.
– Emily L.
Feb 7 '14 at 21:21
11
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Google fonts URL break HTML5 Validation on w3.org
...lly, if you are loading 2 "heavy" fonts and your page is otherwise loading fast, loading them separately (in a paralel way) could result in faster load. But it really depends on a) & b)
– jave.web
Dec 25 '16 at 3:05
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Delete all records in a table of MYSQL in phpMyAdmin
...i.e. all the auto incremental fields will be reset. Its a DDL and its very fast. You cannot delete any specific record through truncate.
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Ternary operator is twice as slow as an if-else block?
I read everywhere that ternary operator is supposed to be faster than, or at least the same as, its equivalent if - else block.
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click() event is calling twice in jquery
...tton")
.button()
.click(function () {
$("#attachmentForm").slideToggle("fast");
});
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Why is an int in OCaml only 31 bits?
...teger.
Also, you cannot pass such an integer object to the CPU to perform fast integer arithmetic. If you want to add two integers, you really only have two pointers, which point to the beginning of the object headers of the two integer objects you want to add. So, you first need to perform integer...
Sharing a URL with a query string on Twitter
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I reference all the methods.
Encode the query twice is the fast solution.
const query = a=123&b=456;
const url = `https://example.com/test?${encodeURIComponent(encodeURIComponent(query),)}`;
const twitterSharingURL=`https://twitter.com/intent/tweet?&url=${url}`
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Remove useless zero digits from decimals in PHP
I'm trying to find a fast way to remove zero decimals from number values like this:
24 Answers
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What do I need to read to understand how git works? [closed]
... in a pre git era. And you want to write a version control system which
is fast and better than the existing vcs. All you need is a great idea. At that moment of time the below article would be of much help.
http://tom.preston-werner.com/2009/05/19/the-git-parable.html
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