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Where is Erlang used and why? [closed]
...It has to route many messages simultaneously, and handle many a lot of TCP/IP connections.
So we have 2 features:
handle many connections
route messages given some aspects of the message
These are examples where erlang shines.
handle many connections
It is very easy to build scalable non-bloc...
Can I run multiple programs in a Docker container?
...
There can be only one ENTRYPOINT, but that target is usually a script that launches as many programs that are needed. You can additionally use for example Supervisord or similar to take care of launching multiple services inside single container. This is an example of a docker container run...
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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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...
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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unsigned int vs. size_t
... other bits in the unsigned integer. When we gain one more bit, we are multiplying the range of numbers we can represents by a factor of about two.
So, you ask, why not just use an unsigned int? It may not be able to hold big enough numbers. In an implementation where unsigned int is 32 bits, the ...
程序员必知 —— 编程语言创始人 - 创意 - 清泛网 - 专注C/C++及内核技术
...（英语：James Gosling，1955年5月19日－），出生于加拿大，软件专家，Java编程语言的共同创始人之一，一般公认他为“Java之父”。
在他12岁的时候，他已能设计电子游戏机，帮忙邻居修理收割机。大学时期在天文系担任程式开发...
13 种激励程序员的方法 - 创意 - 清泛网 - 专注C/C++及内核技术
...化比让他们必须在办公室工作更能体现他们的价值。如今软件开发的一个好处是，当今技术允许我们在任何地方工作。如果他们可以在任何地方工作，他们更有可能在办公时间之外的时间来做这些事情，不是因为他们必须这么做...
最新编程语言Alda：用文本编辑器就能谱曲 - 创意 - 清泛网 - 专注C/C++及内核技术
...辑器里编写 MIDI 乐谱，完全不需要花时间成本去学习新的软件界面。
Alda 还支持各种五线谱的标记方式，像是音符长度、临时记号、多种乐器等。就其现阶段而言，完成基本的乐谱是完全没问题的，不过变调、重复等一些标记...