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Manually raising (throwing) an exception in Python
...a bare Exception is absolutely not the right thing to do; see Aaron Hall's excellent answer instead.
Can't get much more pythonic than this:
raise Exception("I know python!")
See the raise statement docs for python if you'd like more info.
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John Carmack's Unusual Fast Inverse Square Root (Quake III)
...ite being mathematically much 'purer'. He couldn't explain why id's was so excellent iirc.
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How do RVM and rbenv actually work?
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Thank you for taking the time to give such an excellent answer.
– superluminary
Feb 29 '12 at 11:18
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What are the functional differences between NW.js, Brackets-Shell and Electron?
...l Hotkeys, Protocol Handler Support (that I've seen so far)
Extensibility: Excellent Node.js integration, both the client and server can "require" Node.js modules and natives. I've also successfully tested Bower libraries (incl jQuery) without issue.
Architecture: Covered in the other points, but i...
source of historical stock data [closed]
...k, all ticks as they have happened at all exchanges) one "affordable", yet excellent option is Nanex. They'll actually ship you a drive with terabytes of data. If I remember right its about $3k-4K per year of data. But trust me, once you understand how hard it is to get good intraday data, you won't...
Making WPF applications look Metro-styled, even in Windows 7? (Window Chrome / Theming / Theme)
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Fantástico! Thank you very much for this excellent contribution, I had tried to do the same thing many times but I never got such a perfect result.
– Leodev
Jun 10 '18 at 17:09
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When should I use RequestFactory vs GWT-RPC?
...JPA 'connection' before understanding RF.
Advantages of RequestFactory
Excellent forum support.
IDE support is pretty good (but is not an advantage in contrast with RPC)
Flexibility of your client and server implementation (loose coupling)
Fancy stuff, connected to EntityProxies, beyond simple D...
Use of Finalize/Dispose method in C#
...below pattern (IMHO). I developed this pattern based on info from several excellent .NET "gods" the .NET Framework Design Guidelines (note that MSDN does not follow this for some reason!). The .NET Framework Design Guidelines were written by Krzysztof Cwalina (CLR Architect at the time) and Brad A...
Oracle 11.2.0.4 RAC FOR redhat 6.4 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...ons bond1 mode=1 miimon=100
将bond1设置为开机自动加载
编写/etc/rc.d/rc.local
在倒数第2行，增加一句
Ifenslave bond0 eth0 eth2
Ifenslave bond1 eth1 eth3
3、配置 yum
节点1 节点2 热备一样
[rhel-source]
name=Red Hat Enterprise Linux $releaseve...
What is the difference between LL and LR parsing?
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The one thing I can contribute to Matt's excellent summary answer is that any grammar which can be parsed by an LL(k) parser (ie, looking ahead "k" terminals to decide upon the next parse action) can be parsed by an LR(1) parser. This gives one a hint at the incredi...