大约有 1,200 项符合查询结果(耗时:0.0070秒) [XML]

https://www.tsingfun.com/it/tech/506.html 

Google Tag Manager 入门指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...网站分析人员可真是一种挑战啊,另外写完的判断脚本,测试也是个问题,有可能需要先发布,然后:alert或 console.log来辅助测试。 Step 4: 半年以后,我们的网站分析人员或成为了代码编写高手,或每天继续被这些常见的问题...
https://www.tsingfun.com/it/bigdata_ai/345.html 

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

...是重复的数据就标示为重复。看起来很简单,我们来做个测试,就拿最简单的两个数据使用Apache提供的 Levenshtein for 循环100w次计算这两个数据的相似度。代码结果如下: String s1 = "你妈妈喊你回家吃饭哦,回家罗回家罗" ; Strin...
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How to validate an OAuth 2.0 access token for a resource server?

...d way for an RS to communicate with the AS for AT validation. My company (Ping Identity) has come up with one such approach for our commercial OAuth AS (PingFederate): https://support.pingidentity.com/s/document-item?bundleId=pingfederate-93&topicId=lzn1564003025072.html#lzn1564003025072__secti...
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What are major differences between C# and Java?

...xecution time too, and work for value types as well as reference types, keeping the appropriate efficiency (e.g. a List<byte> as a byte[] backing it, rather than an array of boxed bytes.) C# doesn't have checked exceptions Java doesn't allow the creation of user-defined value types Java doesn'...
https://www.fun123.cn/referenc... 

File Hash 扩展:文件哈希计算和 Base64 编码文件,sha256、sha512 哈希 ·...

...意事项 技术规格 常见用途 相关功能 测试环境 版权信息 « 返回首页 File Hash 扩展 File Hash 扩展提供文件哈希计算功能,可以计算文件的 SHA256 和 SHA512 哈希值。同时包含 Base64 文...
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Increasing the maximum number of TCP/IP connections in Linux

...se for the application that needs these sockets. Make sure to read post "Coping with the TCP TIME-WAIT" from Vincent Bernat to understand the implications. The net.ipv4.tcp_tw_recycle option is quite problematic for public-facing servers as it won’t handle connections from two different computers ...
https://www.tsingfun.com/it/cp... 

c++11 智能指针回调的经典场景 - C/C++ - 清泛网 - 专注C/C++及内核技术

...调的经典场景c++11_shared_ptr_callbackc++11 智能指针回调经典测试案例,当回调函数需要使用原对象指针时不确定原对象是否已经释放,这时必须使用智能指针了,代码如下: includ c++11 智能指针回调经典测试案例,当回调函数需要...
https://www.tsingfun.com/it/tech/790.html 

正则表达式 不包含指定字符串 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...此我们这里采用否定式前瞻来实现我们的需求。 实现 测试数据: 2009-07-07 04:38:44 127.0.0.1 GET /robots.txt 2009-07-07 04:38:44 127.0.0.1 GET /posts/robotfile.txt 2009-07-08 04:38:44 127.0.0.1 GET / 例如上面这几条简单的日...
https://www.tsingfun.com/it/tech/1643.html 

PHP连接MySQL报错:Fatal error: Call to undefined function mysql_connec...

...l to undefined function mysql_connect()之解决方法【问题描述】PHP测试连接MySQL的程序如下:<?php$host='localhost';$user_name='root';$password='mysql';$conn=m...【问题描述】 PHP测试连接MySQL的程序如下: <?php $host='localhost'; $user_name='root'; $password='m...
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App Inventor 2能编译出苹果iOS版App吗? - App Inventor 2 中文网 - 清泛I...

...首先可以明确地说目前并不支持,只支持iOS版AI伴侣进行测试,但是AI伴侣的版本更新一直都是落后于安卓版的,导致测试时会有一些不兼容或一些奇怪的问题,体验不是很好,因此还是建议有条件的话还是使用安卓手机进行AI伴...