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从一个开发的角度看负载均衡和LVS - 更多技术 - 清泛网 - 专注C/C++及内核技术
...可，不再经过LVS。
DR模式是性能最好的一种模式。
2、NAT
NAT（Network Address Translation）是一种外网和内网地址映射的技术。
NAT模式下，网络报的进出都要经过LVS的处理。LVS需要作为RS的网关。
当包到达LVS时，LVS...
How to unit test abstract classes: extend with stubs?
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270
Write a Mock object and use them just for testing. They usually are very very very minimal (in...
How to search and replace globally, starting from the cursor position and wrapping around the end of
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52
1. It is not hard to achieve the behavior using a two-step substitution:
:,$s/BEFORE/AFTER/gc|1...
Printing leading 0's in C?
...nd the 5 shows the length of the integer number. For example if you use "%02d" (Useful for dates) this would only pad zeros for numbers in the ones column ie.(06 instead of 6). Example 2, "%03d" would pad 2 zeros for one number in the ones column and pad 1 zero for a number in the tens column. ie. ...
raw_input function in Python
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142
It presents a prompt to the user (the optional arg of raw_input([arg])), gets input from the use...
为什么我们程序员写不出好代码？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...投入到编码工作上，你很有可能需要一个小时的过渡。
2.回复所有的电子邮件
如果会议已经够糟糕的了，那么没完没了的邮件可能更让人头疼。经过几个小时的来回讨论，最终却没有个结果。
3.衡量生产能力
有些管理团队受...
Freeze the top row for an html table only (Fixed Table Header Scrolling) [duplicate]
...le>
<tr>
<th>Header 1</th>
<th>Header 2</th>
</tr>
</table>
<table>
//Data
</table>
An alternative approach some try is utilize the tbody and thead tags but that is flawed too because IE will not allow you put a scrollbar on the...
How to force ViewPager to re-instantiate its items [duplicate]
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answered Jan 5 '12 at 21:12
Andi DroidAndi Droid
1,90722 gold badges1111 silver badges77 bronze badges
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What's the best CRLF (carriage return, line feed) handling strategy with Git?
...appily check in CRLF files https://bugs.eclipse.org/bugs/show_bug.cgi?id=342372
One trick might be to have them commit their changes in another client, say SourceTree. Our team back then preferred that tool to Eclipse's EGit for many use cases.
Who said software is easy? :-/
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Why is the use of tuples in C++ not more common?
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