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Is this a “good enough” random algorithm; why isn't it used if it's faster?
...has a more uniform distribution. Here's a SSCCE which shows that:
package com.stackoverflow.q14491966;
import java.util.Arrays;
public class Test {
public static void main(String[] args) throws Exception {
QuickRandom qr = new QuickRandom();
int[] frequencies = new int[10];
...
How to avoid “cannot load such file — utils/popen” from homebrew on OSX
...apitan broke it, I had to reset the permissions first and then run the git commands and brew update worked. Thanks.
– Bob
Mar 15 '16 at 18:08
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How to perform a real time search and filter on a HTML table
...ltering to run too often you should debounce it. Above code example will become:
$('#search').keyup(debounce(function() {
var val = $.trim($(this).val()).replace(/ +/g, ' ').toLowerCase();
// etc...
}, 300));
You can pick any debounce implementation, for example from Lodash _.debounce, or...
How to 'insert if not exists' in MySQL?
...… ON DUPLICATE KEY UPDATE syntax, you can find explanations on dev.mysql.com
Post from bogdan.org.ua according to Google's webcache:
18th October 2007
To start: as of the latest MySQL, syntax presented in the title is not
possible. But there are several very easy ways to accomplish w...
Create table in SQLite only if it doesn't exist already
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From http://www.sqlite.org/lang_createtable.html:
CREATE TABLE IF NOT EXISTS some_table (id INTEGER PRIMARY KEY AUTOINCREMENT, ...);
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How do I remove diacritics (accents) from a string in .NET?
...eeping the letter. (E.g. convert é to e , so crème brûlée would become creme brulee )
20 Answers
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Git merge two local branches
...It's important that branchB shouldn't be used anymore.
For more ; https://www.derekgourlay.com/blog/git-when-to-merge-vs-when-to-rebase/
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Using String Format to show decimal up to 2 places or simple integer
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SQL Server - Return value after INSERT
...e adding a trigger to the table will break your statements! re: blogs.msdn.com/b/sqlprogrammability/archive/2008/07/11/…
– hajikelist
Jun 24 '15 at 21:22
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