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Is String.Contains() faster than String.IndexOf()?
...parison rather than trying to perform a smart compare, for example, e with é).
So IndexOf will be marginally faster (in theory) as IndexOf goes straight to a string search using FindNLSString from kernel32.dll (the power of reflector!).
Updated for .NET 4.0 - IndexOf no longer uses Ordinal Compar...
std::string to float or double
I'm trying to convert std::string to float/double .
I tried:
15 Answers
15
...
JavaScript equivalent of PHP’s die
...n you want to stop executing the whole script.
– André Leria
Apr 18 '13 at 18:39
1
hmmm yes you ...
How to turn IDENTITY_INSERT on and off using SQL Server 2008?
... Thank you, that was very helpful
– José Romero
May 11 '15 at 13:56
1
If you have ...
How to convert Strings to and from UTF8 byte arrays in Java
...solution worked for me when trying to correctly interpret characters like 'é' .
byte[] b1 = szP1.getBytes("ISO-8859-1");
System.out.println(b1.toString());
String szUT8 = new String(b1, "UTF-8");
System.out.println(szUT8);
When trying to interpret the string as US-ASCII, the byte info wasn't co...
input type=“text” vs input type=“search” in HTML5
...erywhere. In which environment is this observed?
– Stéphane Gourichon
Jul 1 at 9:15
add a comment
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What do the following phrases mean in C++: zero-, default- and value-initialization?
...r type as a local variable, i.e. at the stack?
– André Puel
Mar 21 '13 at 13:38
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How exactly to use Notification.Builder
...se NotificationBuilder.getNotification().
– Camille Sévigny
Aug 28 '12 at 16:51
4
@MrTristan: As...
C++常用排序算法汇总 - C/C++ - 清泛网 - 专注C/C++及内核技术
...快速排序
* 不稳定排序，O{nlogn} ~ O{n^2}
* 适合排序大量数据
* 设最左边为基准数
* 右边往左找一个比基准数小的
* 左边往右找一个比基准数大的，和上一步交换
* 碰头后和基准数交换
*
* https://www.tsingfun.com
*************...
Add x and y labels to a pandas plot
...
edited Apr 6 at 8:35
Rémy Hosseinkhan Boucher
12566 bronze badges
answered Sep 18 '19 at 8:20
Dror ...