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What does the keyword Set actually do in VBA?
Hopefully an easy question, but I'd quite like a technical answer to this!
7 Answers
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Is there a way to change context to iframe in javascript console?
I would like to change the context of the javascript executed in the webkit developer tool/firebug console to execute its code like it is running from inside an iframe on the page.
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TokuMX vs. MongoDB 性能对比 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
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Tokutek数据
带索引插入性能对比。
http://www.tokutek.com/2013/06/iibench-benchmark-tokumx-vs-mongodb/
以上为Tokutek的测试数据，下面为我测试的数据：
笔者实际测试
生产数据2亿多条导入测试
先建集合，创建3个索引，包括_id共4个...
Python Charts库(Highcharts API的封装) - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
Python Charts库(Highcharts API的封装)charts库实际是对调用Highcharts API 进行封装,通过python生成Highcharts脚本Highcharts中文网:http: v1 hcharts cn demo index php?p=1 charts库实际是对调用Highcharts API 进行封装,通过python生成Highcharts脚本
Highcharts中...
CentOS搭建sock5代理服务器(XEN VPS ) - 更多技术 - 清泛网 - 专注C/C++及内核技术
CentOS搭建sock5代理服务器(XEN VPS )1 配置编译环境yum -y install gcc automake make2 安装socks5必要的包yum -y install pam-devel openldap-devel cyrus-sasl-dev 1、配置编译环境
yum -y install gcc automake make
2、安装socks5必要的包
yum -y install pam-devel openld...
RedHat 6 双网卡 TEAM - 更多技术 - 清泛网 - 专注C/C++及内核技术
...可用的slave。该模式提供了负载均衡和容错机制。Mode1: Act...Mode0 : Round-robin策略：按顺序传输数据包，从第一个可用的slave到最后一个可用的slave。该模式提供了负载均衡和容错机制。
Mode1: Active-backup（激活-备份）策略：只有一...
What is the difference between CMD and ENTRYPOINT in a Dockerfile?
In Dockerfiles there are two commands that look similar to me: CMD and ENTRYPOINT . But I guess that there is a (subtle?) difference between them - otherwise it would not make any sense to have two commands for the very same thing.
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Parsing command-line arguments in C?
I'm trying to write a program that can compare two files line by line, word by word, or character by character in C. It has to be able to read in command line options -l -w -i or -- ...
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std::string to char*
I want to convert a std::string into a char* or char[] data type.
18 Answers
18
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ZeroMQ的学习和研究（PHP代码实例） - C/C++ - 清泛网 - 专注C/C++及内核技术
... 简称 ZMQ)是一个简单好用的传输层，像框架一样的一个 socket library，他使得 Socket 编程更加简单、简洁和性能更高。是一个消息处理队列库，可在多个线程、内核和主机盒之间弹性伸缩。ZMQ 的明确目标是“成为标准网络协议栈的...