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String formatting: % vs. .format vs. string literal
...ed Feb 13 '17 at 15:51
Jean-François Corbett
33.6k2525 gold badges124124 silver badges172172 bronze badges
answered Aug 1 '11 at 3:01
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Using a remote repository with non-standard port
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How can this be done if I have an IP and not a host name? I ask because we haven't linked our host name to our ip yet.
– ThisIsNotAnId
Feb 22 '19 at 23:14
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Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
...，DisconnectData将被调用，在这里，可以释放对这个主题的监控，并不再为其获取新数据。
Heartbeat
确定RTD Server是不是依然可用，0和负数代表不可用，1代表可用。Excel会调用此方法确定服务是否断连。
RefreshData(TopicCount)
TopicCount...
How do I increase the RAM and set up host-only networking in Vagrant?
...nage-modifyvm
The vagrant documentation has the section on how to change IP address:
Vagrant::Config.run do |config|
config.vm.network :hostonly, "192.168.50.4"
end
Also you can restructure the configuration like this, ending is do with end without nesting it.
This is simpler.
config.vm.defi...
Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
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Here's a comment by React team member Sebastian Markbåge which sheds some light:
React does the diffing on the output (which is a known serializable format, DOM attributes). This means that the source data can be of any format. It can be immutable data structures and state in...
关于php的socket初探 - PHP - 清泛IT论坛，有思想、有深度
...明，都是将socket称作"套接字"，也就是对底层tcp/ip的一种封装，所以要想真正理解socket的原理，就得去深入理解tcp/ip实现网络通信的机制，这属于计算机网络这块的东西，与实际的编程没有太大的关联，这里就不深入说明...
How to RSYNC a single file?
...e:
rsync -avz --progress /var/www/public_html/.htaccess root@<remote-ip>:/var/www/public_html/
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Retrieving the last record in each group - MySQL
There is a table messages that contains data as shown below:
27 Answers
27
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How to make a div fill a remaining horizontal space?
...edited May 10 at 22:35
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered May 10 '11 at 19:20
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How to define a two-dimensional array?
...h anonymous loop counter you're not using
– Jean-François Fabre♦
Nov 11 '18 at 20:38
Nice that you point out the pr...