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分布式系统的事务处理 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...的性能不足以提供足够的能力服务于所有的网络请求。
2）我们总是害怕我们的这台服务器停机，造成服务不可用或是数据丢失。
于是我们不得不对我们的服务器进行扩展，加入更多的机器来分担性能上的问题，以及来解决单...
IOS: create a UIImage or UIImageView with rounded corners
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12 Answers
12
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Can bash show a function's definition?
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edited Dec 4 '18 at 8:52
Jonathan Neufeld
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answ...
From an array of objects, extract value of a property as array
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1524
Here is a shorter way of achieving it:
let result = objArray.map(a => a.foo);
OR
let res...
Can we instantiate an abstract class?
... is the anonymous subclass.
Emphasis mine.
Also, in JLS - Section # 12.5, you can read about the Object Creation Process. I'll quote one statement from that here: -
Whenever a new class instance is created, memory space is allocated
for it with room for all the instance variables declare...
Set markers for individual points on a line in Matplotlib
... triangle_right marker
1 tri_down marker
2 tri_up marker
3 tri_left marker
4 tri_right marker
s square marker
p pentagon marker
* star marker
h ...
How can I get a Bootstrap column to span multiple rows?
... <div class="col-md-6">
<div class="well">2</div>
</div>
<div class="col-md-6">
<div class="well">3</div>
</div>
</div>
<div class="row">
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How to check if remote branch exists on a given remote repository?
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126
$ git ls-remote --heads git@github.com:user/repo.git branch-name
In case branch-name is found ...
Algorithm to generate a crossword
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62
I came up with a solution which probably isn't the most efficient, but it works well enough. Bas...
C#对象序列化与反序列化 - 更多技术 - 清泛网移动版 - 专注C/C++及内核技术
.... 对象序列化的介绍
(1) .NET支持对象序列化的几种方式
(2) 几种序列化的区别
(3) 使用特性对序列化的控制
2. 使用二进制序列化和反序列化
(1) 二进制序列化与反序列化的程序示例
(2) 总结
3. 使用SOAP方式序列化和反序列化
(1...