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How do I conditionally apply CSS styles in AngularJS?
...ssion" that must evaluate to one of the following:
a string of space-delimited class names
an array of class names
a map/object of class names to boolean values
Assuming your items are displayed using ng-repeat over some array model, and that when the checkbox for an item is checked you want to ...
Should import statements always be at the top of a module?
...ven faster, see stackoverflow.com/a/4789963/362951
– mit
Nov 10 '18 at 17:59
I found it extremely useful for refactori...
Real mouse position in canvas [duplicate]
... a custom matrix solution of your own (such as my own solution here - free/MIT project) until this get full support.
When you eventually have obtained the matrix regardless of path you take to obtain one, you'll need to invert it and apply it to your mouse coordinates. The coordinates are then pass...
Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...时不分配segment，所以就不能被导出。
解决方法：
1插入一条数据（或者再删除），浪费时间，有时几百张表会累死的。
2创建数据库之前
使用代码：
Sql代码
1.alter system set deferred_segment_creation=false;
调整再建表
这...
Graph visualization library in JavaScript
...e based graph layout algorithm I found on the net (everything open source, MIT license). If you have any remarks or need a certain feature, I may implement it, just ask!
You may want to have a look at other projects, too! Below are two meta-comparisons:
SocialCompare has an extensive list of li...
海量数据相似度计算之simhash和海明距离 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...看起来相差甚远；hashmap也是用于键值对查找，便于快速插入和查找的数据结构。不过我们主要解决的是文本相似度计算，要比较的是两个文章是否相识，当然我们降维生成了hashcode也是用于这个目的。看到这里估计大家就明白了...
Highlight a word with jQuery
...g/javascript/highlight-javascript-text-higlighting-jquery-plugin.html>
MIT license.
Johann Burkard
<http://johannburkard.de>
<mailto:jb@eaio.com>
*/
jQuery.fn.highlight = function(pat) {
function innerHighlight(node, pat) {
var skip = 0;
if (node.nodeType == 3) {
var pos =...
STL 算法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...hm>
返回一个ForwardIterator，指向在有序序列范围内的可以插入指定值而不破坏容器顺序的第一个位置.重载函数使用自定义比较操作
函数原形
template<class FwdIt, class T> FwdIt lower_bound(FwdIt first, FwdIt last, const T& val);
templat...
Explaining Apache ZooKeeper
...ation.
ZooKeeper offers the library to construct your synchronization primitives, while the ability to run a distributed server avoids the single-point-of-failure issue you have when using a centralized (broker-like) message repository.
ZooKeeper is feature-light, meaning that mechanisms such as...
What framework for MVVM should I use? [closed]
...o it's one to watch - it's just not ready yet.
MVVM Foundation - ah Josh Smith's version of the framework. Josh is one of the daddies of MVVM, and has been a huge advocate and teacher of the pattern. As a result, a lot of what you'll find in other frameworks has Josh's fingerprints all over it. Thi...