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Math functions in AngularJS bindings
...me cases will cause poor performance. That, and it's going to be harder to test.
If you're doing this as part of a static form, fine. The accepted answer will work, even if it isn't easy to test, and it's hinky.
If you want to be "Angular" about this:
You'll want to keep any "business logic" (i.e...
Detecting iOS / Android Operating system
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You can test the user agent string:
/**
* Determine the mobile operating system.
* This function returns one of 'iOS', 'Android', 'Windows Phone', or 'unknown'.
*
* @returns {String}
*/
function getMobileOperatingSystem() {
v...
text-overflow: ellipsis not working
...
width: 100px;
display: block;
overflow: hidden
}
<span>Test test test test test test</span>
Addendum
If you want an overview of techniques to do line clamping (Multiline Overflow Ellipses), look at this CSS-Tricks page: https://css-tricks.com/line-clampin/
Addendum2 ...
Is 'switch' faster than 'if'?
...-- note that the compiler in practice would need to insert some form of if test around the table to ensure that the input was valid in the table. Note also that it only works in the specific case that the input is a run of consecutive numbers.
If the number of branches in a switch is extremely larg...
Removing double quotes from variables in batch file creates problems with CMD environment
...Path%
ECHO "%BathFileAndPath%"
ECHO %~0
ECHO %0
PAUSE
Output:
"C:\Users\Test\Documents\Batch Files\Remove Quotes.cmd"
C:\Users\Test\Documents\Batch Files\Remove Quotes.cmd
"C:\Users\Test\Documents\Batch Files\Remove Quotes.cmd"
C:\Users\Test\Documents\Batch Files\Remove Quotes.cmd
"C:\Users\Test\...
How do you assert that a certain exception is thrown in JUnit 4 tests?
How can I use JUnit4 idiomatically to test that some code throws an exception?
34 Answers
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Which characters need to be escaped when using Bash?
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@dalelane: Can't test here. Please edit when you have a version that works on both.
– Jo So
Jun 22 '17 at 14:34
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endsWith in JavaScript
...ese days, the simple this.substr(-suffix.length) === suffix approach is fastest on Chrome, the same on IE11 as indexOf, and only 4% slower (fergetaboutit territory) on Firefox: jsperf.com/endswith-stackoverflow/14 And faster across the board when the result is false: jsperf.com/endswith-stackoverflo...
网站伪静态Rewrite重写中文路径时乱码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...8%AF%9D
1、没NU下：
页面meta=utf8：（要求长度为：6）
test1.asp?q=%D0%A6%BB%B0 乱码（Ц）: 长度为4 － 长度不够
test1.asp?q=%E7%AC%91%E8%AF%9D 正常 : 长度为6
页面meta=gbk：（要求长度为：4）
test2.asp?q=%D0%A6%BB%B0 正常 : ...
How to execute Python scripts in Windows?
...udio related, specifically when I try to run Python scripts in my AppVeyor tests. See help.appveyor.com/discussions/problems/….
– Jack O'Connor
Dec 21 '15 at 20:07
1
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