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How can I add new keys to a dictionary?
...ference is rather less marked in 2020 (on my machine, 1.35 ms subscripting vs 2ms for d.__setitem__), though the conclusion (and especially the last sentence) remains sound. Hoisting the method name lookup out of the loop reduced time to about 1.65 ms; the remaining difference is likely largely due ...
What are the primary differences between TDD and BDD? [closed]
...has been missing for a while. Here is a recent one by Llewellyn Falco, BDD vs TDD (explained). I find his explanation clear and to the point.
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拉里佩奇23条箴言帮你度过创业低谷 - 资讯 - 清泛网 - 专注C/C++及内核技术
...想这其中主要的原因是消极心态吧。。。我总是读到谷歌VS别人的故事。这些都很无聊。我们应该关注在现在还不存在的新事物上啊。
拉里·佩奇不想以谷歌来定义他的一生。他希望定义他的是那些还没被完成的事情，那些他自...
How to Remove ReadOnly Attribute on File Using PowerShell?
...everyone has those installed and that's not really a case of PowerShell v1 vs. v2.
– Joey
Apr 22 '11 at 9:28
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Why do you create a View in a database?
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I think this point about result set vs virtual table seems to be a key point that I didn't understand.
– MedicineMan
Aug 14 '09 at 15:46
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Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
... It seemed the key for me here was the DNS address of the host vs IP. ec2-user@<ip> worked for me.
– Zack
Aug 28 '14 at 3:00
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Difference between numeric, float and decimal in SQL Server
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What is the difference between Decimal, Float and Double in C#
Decimal vs Double Speed
SQL Server - .NET Data Type Mappings (From MSDN)
main source : MCTS Self-Paced Training Kit (Exam 70-433): Microsoft® SQL Server® 2008 Database Development - Chapter 3 - Tables , Data Types , and Dec...
How to get ID of the last updated row in MySQL?
...e ORDER BY lastmodified DESC LIMIT 1;
This code is all lifted from MySQL vs PostgreSQL: Adding a 'Last Modified Time' Column to a Table and MySQL Manual: Sorting Rows. I just assembled it.
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How to call base.base.method()?
...g so waiting for the 3rd party vendor might not be an option. Bad practice vs reality of production environments.
– Shiv
Mar 1 '18 at 5:52
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What does “DAMP not DRY” mean when talking about unit tests?
... Good answer and link to related question. There is no perfect DAMP vs DRY choice. We want code that is as dry as possible and in testing that means not so dry that the test becomes difficult to understand. When a test fails I want the reason to be obvious so the developer can get started o...