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More elegant “ps aux | grep -v grep”
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How and/or why is merging in Git better than in SVN?
...nes' and their aunts experimentation. This is serious cognitive noise. The more branches you add, the more crap you'll get to see.
The more public branches you have in a repository the harder it will be to keep track of all the different branches. So the question you'll have is if the branch is sti...
The necessity of hiding the salt for a hash
... used for every hash. In practice, this is easy to achieve by getting 8 or more bytes from cryptographic quality random number generator.
From a previous answer of mine:
Salt helps to thwart pre-computed dictionary attacks.
Suppose an attacker has a list of likely passwords. He can hash ea...
Dot character '.' in MVC Web API 2 for request such as api/people/STAFF.45287
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Regex Pattern to Match, Excluding when… / Except between
--Edit-- The current answers have some useful ideas but I want something more complete that I can 100% understand and reuse; that's why I set a bounty. Also ideas that work everywhere are better for me than not standard syntax like \K
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Database development mistakes made by application developers [closed]
...e using MyISAM or those that are using InnoDB but aren't using it anyway.
More here:
How important are constraints like NOT NULL and FOREIGN KEY if I’ll always control my database input with php?
Are foreign keys really necessary in a database design?
Are foreign keys really necessary in a data...
Why is reading lines from stdin much slower in C++ than Python?
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tl;dr: Because of different default settings in C++ requiring more system calls.
By default, cin is synchronized with stdio, which causes it to avoid any input buffering. If you add this to the top of your main, you should see much better performance:
std::ios_base::sync_with_stdio(fal...
PEP 8, why no spaces around '=' in keyword argument or a default parameter value?
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i'd say it's not really more readable than kw1 = kw1, kw2 = kw2 ;) but maybe that was what Guido and Barry thought.
– soulcheck
Jan 13 '12 at 16:17
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How to implement a rule engine?
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Where can I read more about your answer to learn the classes/objects/etc. you have in your in your code? It is mostly expression trees?
– Blankman
Jul 5 '11 at 0:15
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Benefits of prototypal inheritance over classical?
...People from languages like Java, which has classical inheritance, get even more confused because although constructors look like classes they don't behave like classes. As Douglas Crockford stated:
This indirection was intended to make the language seem more familiar to classically trained progr...