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What is a reasonable code coverage % for unit tests (and why)? [closed]
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This prose by Alberto Savoia answers precisely that question (in a nicely entertaining manner at that!):
http://www.artima.com/forums/flat.jsp?forum=106&thread=204677
Testivus On Test Coverage
Early one morning, a...
What is attr_accessor in Ruby?
...hard time understanding attr_accessor in Ruby .
Can someone explain this to me?
19 Answers
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What is the difference between SAX and DOM?
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Well, you are close.
In SAX, events are triggered when the XML is being parsed. When the parser is parsing the XML, and encounters a tag starting (e.g. <something>), then it triggers the tagStarted event (actual name of event might differ). Similarly when the end of the tag is met ...
What's the difference between an inverted index and a plain old index?
...in databases) but I also hear a lot of people talk about inverted indices. Is there something fundamentally different between the two? They sound like the same thing.
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Do checkbox inputs only post data if they're checked?
Is it standard behaviour for browsers to only send the checkbox input value data if it is checked upon form submission?
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What exactly is OAuth (Open Authorization)?
What exactly is OAuth (Open Authorization)?
9 Answers
9
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Comparison of DES, Triple DES, AES, blowfish encryption for data
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Use AES.
In more details:
DES is the old "data encryption standard" from the seventies. Its key size is too short for proper security (56 effective bits; this can be brute-forced, as has been demonstrated more than ten years ago). Also, DES uses 64-bit bl...
Does the use of the “Async” suffix in a method name depend on whether the 'async' modifier is used?
What is the convention for suffixing method names with "Async"?
7 Answers
7
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not None test in Python [duplicate]
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if val is not None:
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is the Pythonic idiom for testing that a variable is not set to None. This idiom has particular uses in the case of declaring keyword functions with default parameters. is tests identity in Python. Be...
SHA512 vs. Blowfish and Bcrypt [closed]
...bcrypt or SHA-512 (in the context of an appropriate algorithm like PBKDF2) is good enough. And the answer is yes, either algorithm is secure enough that a breach will occur through an implementation flaw, not cryptanalysis.
If you insist on knowing which is "better", SHA-512 has had in-depth review...