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How to detect internet speed in JavaScript?
...
//JUST AN EXAMPLE, PLEASE USE YOUR OWN PICTURE!
var imageAddr = "http://www.kenrockwell.com/contax/images/g2/examples/31120037-5mb.jpg";
var downloadSize = 4995374; //bytes
function ShowProgressMessage(msg) {
if (console) {
if (typeof msg == "string") {
console.log...
How to count occurrences of a column value efficiently in SQL?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...无打分的偏好数据。
相似度算法介绍，摘自：http://www.cnblogs.com/dlts26/archive/2012/06/20/2555772.html
5. 近邻算法工具集
近邻算法只对于UserCF适用，通过近邻算法给相似的用户进行排序，选出前N个最相似的，作为最终推荐的参考的...
Where can I learn jQuery? Is it worth it?
...ve, b) the grief it causes it you, and c) how much fun it can be!
http://www.west-wind.com/weblog/
http://mattberseth.com/
I used the book jQuery in Action
http://www.amazon.com/jQuery-Action-Bear-Bibeault/dp/1933988355/ref=sr_1_1?ie=UTF8&s=books&qid=1219716122&sr=1-1 (I bought it u...
How do you read CSS rule values with JavaScript?
...t;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<style>
div#a { }
div#b, div#c { }
</style>
<scri...
Print commit message of a given commit in git
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How can I convert bigint (UNIX timestamp) to datetime in SQL Server?
...ql server:
SELECT
from_unixtime(timestamp)
FROM
your_table
http://www.w3resource.com/mysql/date-and-time-functions/mysql-from_unixtime-function.php
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How can I detect if a browser is blocking a popup?
... exception list.");
}
};
Usage:
var popup = window.open("http://www.google.ca", '_blank');
popupBlockerChecker.check(popup);
Hope this helps! :)
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Typescript: difference between String and string
... almost never used appropriately in JavaScript code.
source:
https://www.typescriptlang.org/docs/handbook/declaration-files/do-s-and-don-ts.html
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Angularjs code/naming conventions [closed]
... to learn Angular, some of which are very effective.
Tutorials :
http://www.toptal.com/angular-js/a-step-by-step-guide-to-your-first-angularjs-app
http://viralpatel.net/blogs/angularjs-controller-tutorial/
http://www.angularjstutorial.com/
Details of application structure and naming conventions...