Comparison

数据结构与算法笔记：二

SortingComparisonSortingBubbleSort:从头到尾，两两比较，若>，则交换，再往后比较；实际上就是传递大个，从头往后，遇到大个就让大个往后走，直到最大的挪到最后面。
fennvde007·2014-03-22 16:00

c++ 中的集合类

Administrator*/#include#include#include#include#includeusingnamespacestd;//compareonlyintegralpart:boolmycomparison
心鑫·2014-03-22 11:28

视频参数（流媒体系统，封装格式，视频编码，音频编码，播放器）对比

发现了几个视频参数对比的资源，是Wikipedia上的，总结的非常好：流媒体系统对比：http://en.wikipedia.org/wiki/Comparison_of_streaming_media_systems
meic51·2014-03-07 21:00

mongodb 集合操作

转自官方文档：http://docs.mongodb.org/manual/reference/sql-aggregation-comparison/sql和mongodb集合操作对比SQL集合操作MongoDB
penngo·2014-03-07 17:00

NoSQL解决方案比较

NoSQL解决方案比较NoSQLSolution:EvaluationandComparison:MongoDBvsRedis,TokyoCabinet,andBerkeleyDB你也许认为这是NoSQL
飞火流云·2014-03-07 11:00

[置顶] NoSQL解决方案比较

NoSQL解决方案比较NoSQLSolution:EvaluationandComparison:MongoDBvsRedis,TokyoCabinet,andBerkeleyDB你也许认为这是NoSQL
cloudeagle_bupt·2014-03-07 11:00

NoSQL解决方案比较

NoSQL解决方案比较NoSQLSolution:EvaluationandComparison:MongoDBvsRedis,TokyoCabinet,andBerkeleyDB你也许认为这是NoSQL
cloudeagle_bupt·2014-03-07 11:00

NoSQL解决方案比较

NoSQL解决方案比较NoSQLSolution:EvaluationandComparison:MongoDBvsRedis,TokyoCabinet,andBerkeleyDB你也许认为这是NoSQL
cloudeagle·2014-03-07 11:00

NoSQL解决方案比较

NoSQL解决方案比较NoSQLSolution:EvaluationandComparison:MongoDBvsRedis,TokyoCabinet,andBerkeleyDB你也许认为这是NoSQL
cloudeagle_bupt·2014-03-07 11:00

首字母排序这样排序很方便

NSArray *keysArray=[dict allKeys];    NSArray *resultArray=[keysArray sortedArrayUsingComparator:^NSComparisonResult
x1135768777·2014-03-06 10:00

Oracle Least()函数

LEASTTheLEASTfunctionreturnsthesmallestexpressioninalistofexpressions.Allexpressionsafterthefirstareimplicitlyconvertedtothedatatypeofthefirstexpressionbeforethecomparison.Toretrievethelargestexpressi
xunzaosiyecao·2014-03-05 14:00

Oracle Greatest()函数

GREATESTTheGREATESTfunctionreturnsthelargestexpressioninalistofexpressions.Allexpressionsafterthefirstareimplicitlyconvertedtothedatatypeofthefirstexpressionbeforethecomparison.Toretrievethesmallestex
xunzaosiyecao·2014-03-05 14:00

开源无线驱动比较 Comparison of open-source wireless drivers

计算机的无线网络适配器，需要有驱动程序的支持，才能发挥作用，以下是一些无线网络芯片的开源驱动状态。目录 [隐藏] 1Linux1.1状态1.2驱动功能2蜻蜓BSD3FreeBSD4NetBSD5OpenBSD6Solaris和OpenSolaris7Darwin，OpenDarwin和MacOSX8驱动功能8.1FreeBSD8.2OpenBSD9注释9.1参考资料10外部链接Linux[编辑]参
joyous·2014-02-21 20:00

iOS字母排序、数字排序

"10",@"2",nil];     _array=[[NSMutableArrayalloc]initWithArray:[_arraysortedArrayUsingComparator:^NSComparisonResult
wwwang89123·2014-02-21 17:00

Object-C中的字符串对象1-不可变字符串

@autoreleasepool{ NSString*str1=@"thisisstringA"; NSString*str2=@"thisisstringB"; NSString*temp; NSComparisonResultcompareResult
清山博客·2014-02-16 17:00

Prestodb概述及性能测试

概述内容（1）简介（2）Hive and Prestodb, comparison of functionality（3）Hive and Prestodb, comparison of performance
yugouai·2014-02-14 22:00

htop的使用讲解

aninteractiveprocessviewerforLinux.Itisatext-modeapplication(forconsoleorXterminals)andrequiresncurses.Comparisonbe
guhongying009·2014-02-14 15:49

Prestodb概述及性能测试

概述内容（1）简介（2）Hive and Prestodb, comparison of functionality（3）Hive and Prestodb, comparison of performance
yugouai·2014-02-14 14:00

错误：UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode的解决方案

运行环境python2.7【情景】最近搞文本处理，遇到了很多编码问题。chardet是个好东西，封装了对编码格式的检测。通过返回的编码格式对文本进行解码/编码操作，也比较方便。当然，这里也遇到了一点小问题，当时，从文件中提取的一个单词放入chardet.detect()的函数，结果输出了一片警告。代码是能顺利执行，但是标准输出十分难看。【错误警告】/usr/lib/python2.7/dist-p
counsellor·2014-02-14 11:33

排序1GB int32_t 数据需要多长时间

数字比较花费的时间比较次数：log(2^28)passesover2^28numbers=~2^33comparisons1/2的比较会误判，因此2^32mispredicts*5ns/mispredictt
datanalysis·2014-02-14 08:06

学习PMD软件中的札记

PositionLiteralsFirstInComparisons：http://pmd.sourceforge.net/rules/design.html#PositionLiteralsFirstInComparisons2
javatozhang·2014-02-13 12:00

Object-C中的字符串对象1-不可变字符串

@autoreleasepool{ NSString*str1=@"thisisstringA"; NSString*str2=@"thisisstringB"; NSString*temp; NSComparisonResultcompareResult
a497785609·2014-02-12 22:00

特征描述子评测

本文分享我关于几种类型的特征描述子的性能的研究，本文是对"Comparisonoffeaturedescriptors"的更新，新增了ORB特征描述子，仍然包含SIFT，还新增测试了新版本的LAZY描述子的性能
figo829·2014-02-10 14:00

HEVC，VP9，x264性能对比

DanGrois等人在论文《PerformanceComparisonofH.265/MPEG-HEVC,VP9,andH.264/MPEG-AVCEncoders》中，比较了下一代编码标准HEVC，VP9
leixiaohua1020·2014-02-09 20:00

HEVC，VP9，x264性能对比

DanGrois等人在论文《PerformanceComparisonofH.265/MPEG-HEVC,VP9,andH.264/MPEG-AVCEncoders》中，比较了下一代编码标准HEVC，VP9
leixiaohua1020·2014-02-09 20:00

sql对应mongodb的写法

参考自官网http://docs.mongodb.org/manual/reference/sql-comparison/InsertThefollowingtablepresentsthevariousSQLstatementsrelatedtoinsertingrecordsintotablesandthecorrespondingMongoDBstatements.SQLINSERTStat
weiweicao0429·2014-02-09 18:00

2014

月份最佳日志实践Linux下高并发socket最大连接数所受的各种限制优秀程序员不得不知道的20个位运算技巧Socket.IO进阶web安全实战Guava学习笔记Gradle学习系列InsideVert.x.ComparisonwithNode.js
melin·2014-02-02 19:00

2014

Comparison with Node.js.
melin·2014-02-02 19:00

C#字符串比较

正确写法1 bool bTemplatecontent2 = strtemplateContentInDB.Equals(strTemplateContentInDesignPanel, StringComparison.Ordinal
·2014-01-23 20:00

NSArray根据字符串长度排序

根据字符串长度排序NSArray*arr=@[@"fdaf",@"fdafd",@"1",@"fadfdafdsaf"]; NSArray*a0=[arrsortedArrayUsingComparator:^NSComparisonResult
Mideveloper·2014-01-22 11:00

Float Number Comparison

FloatNumberComparisonreferencelink---[Comparison:http://floating-point-gui.de/errors/comparison/] underthe
Lost Memory·2014-01-20 11:00

shell script if condition

Therearemanydifferentwaysthatanconditionalstatementcanbeused.Thesearesummarizedhere:StringComparisonDescriptionStr1
gaoshanwudi·2014-01-20 11:00

A warning - comparison between signed and unsigned integer expressions [-Wsign-compare]的解决方法

源程序是/*********************产生观测模型****************************/ voidProRobotics::GenObservations(floatsd) {//Generateobservations.假设传感器能观察到机器人周围sd米内的所有特征 Point2fdelta;//保存机器人位姿和landmarks的位置差值 floatdst;
u013243710·2014-01-20 10:00

[转]URLConnection和HTTPClient的比较

转自http://blog.sina.com.cn/s/blog_6610da3901012doz.html A Comparison of java.net.URLConnection and HTTPClient
haliluya4·2014-01-16 16:00

Comparison Predicates

例子：NSManagedObjectContext*context=[selfmanagedObjectContext];NSEntityDescription*entity=[NSEntityDescriptionentityForName:@"Person"➥inManagedObjectContext:context];NSFetchRequest*fetchRequest=[[NSFetc
majiakun1·2014-01-12 16:00

git中配置Beyond Compare作为mergetool

BeyondCompare isanexcellentfilecomparisonutilityandcanbeconfiguredwithGitasamergeanddifftool.Tosetup
woshinia·2014-01-09 14:00

Operator usage in bash shell

Common Bash comparisons Operator Meaning Example -z Zero-length string [ -z "$myvar" ]
sunxboy·2014-01-07 15:00

Operator usage in bash shell

Common Bash comparisons Operator Meaning Example -z Zero-length string [ -z "$myvar" ]
sunxboy·2014-01-07 15:00

Operator usage in bash shell

Common Bash comparisons Operator Meaning Example -z Zero-length string [ -z "$myvar" ]
sunxboy·2014-01-07 15:00

Operator usage in bash shell

Common Bash comparisons Operator Meaning Example -z Zero-length string [ -z "$myvar" ]
sunxboy·2014-01-07 15:00

Operator usage in bash shell

Common Bash comparisons Operator Meaning Example -z Zero-length string [ -z "$myvar" ]
sunxboy·2014-01-07 15:00

Operator usage in bash shell

Common Bash comparisons Operator Meaning Example -z Zero-length string [ -z "$myvar" ]
sunxboy·2014-01-07 15:00

Operator usage in bash shell

Common Bash comparisons Operator Meaning Example -z Zero-length string [ -z "$myvar" ]
sunxboy·2014-01-07 15:00

Graphics Optimization: fast than GD

Hereisacomparisonbetweenmygraphicsroutineandlibgd.Targetisajpegfilewithsizeof4536x2404,AdobeRGBcolorspace.Toresizethisimageto1024x1024
igame·2014-01-03 11:00

(void) (&_x == &_y)

y);    (void)(&_x==&_y);   _xintm;m=min(x,y);编译的时候，经过预处理后，就会有这样的判断操作：int*==char*;因此编译器就会提示你：warning:comparisonofdist
qinglinsan·2013-12-25 18:00

OC-NSArray数组的三种遍历方式和排序方法

#import -(void)sort{ NSArray*array=@[@(1),@(8),@(2),@(6)]; [arraysortedArrayUsingComparator:^NSComparisonResult
qiuxuewei2012·2013-12-24 14:00

Extension methods

class { return obj as T; } public static bool Contains(this string source, string toCheck, StringComparison
eve·2013-12-20 06:00

一些小的代码功能,记录一下(持续更新)

NSMutableArrayarrayWithObjects:@"0",@"8",@"6",@"1",nil]; NSArray*sortedArray=[arrsortedArrayUsingComparator:^NSComparisonResult
woshiwls·2013-12-17 22:00

使用纯javascript通过className来获取元素 （getElementsByClassName Speed Comparison）

MarkFinklesuggestedthatIdosomespeedtesting,nowthatanativeimplementationofgetElementsByClassNamehaslandedintheMozillatrunk(destinedforFirefox3). SoIwentaroundanddugupallofthedifferent,existing,implemen
天梯梦·2013-12-17 02:00

使用纯javascript通过className来获取元素 （getElementsByClassName Speed Comparison）

MarkFinklesuggestedthatIdosomespeedtesting,nowthatanativeimplementationofgetElementsByClassNamehaslandedintheMozillatrunk(destinedforFirefox3). SoIwentaroundanddugupallofthedifferent,existing,implemen
天梯梦·2013-12-17 02:00
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