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SHA512 vs. Blowfish and Bcrypt [closed]
...sed hashes; because of its memory requirements, optimizing bcrypt requires more specialized hardware like FPGA with some on-board RAM.
Note: bcrypt is an algorithm that uses Blowfish internally. It is not an encryption algorithm itself. It is used to irreversibly obscure passwords, just as hash f...
Which is faster: Stack allocation or Heap allocation
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And more important, stack is always hot, the memory you get is much more likely to be in cache than any far heap allocated memory
– Benoît
Apr 10 '09 at 10:29
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How do I undo the most recent local commits in Git?
... you'll need to add them again before committing). If you only want to add more changes to the previous commit, or change the commit message1, you could use git reset --soft HEAD~ instead, which is like git reset HEAD~2 but leaves your existing changes staged.
Make corrections to working tree files....
Ternary operation in CoffeeScript
...lse.
a = if true then 5 else 10
a = if false then 5 else 10
You can see more about expression examples here.
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Favicon: .ico or .png / correct tags? [duplicate]
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For compatibility with all browsers stick with .ico.
.png is getting more and more support though as it is easier to create using multiple programs.
for .ico
<link rel="shortcut icon" href="http://example.com/myicon.ico" />
for .png, you need to specify the type
<link rel="icon"...
Get the cartesian product of a series of lists?
...s used to unpcak a list into multiple arguments to the function call. Read more here: stackoverflow.com/questions/36901/…
– Moberg
Sep 15 '15 at 6:20
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How do you cast a List of supertypes to a List of subtypes?
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That is true, but it was more illustrative than factually correct
– Salandur
Dec 3 '13 at 21:13
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Android Studio Stuck at Gradle Download on create new project
...ee how much RAM Google Chrome is taking. (BTW, the download already taking more than half an hour for me.... (I am on a decently fast network though))
– cychoi
Nov 23 '14 at 15:55
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Best way to obfuscate an e-mail address on a website?
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What does the 'static' keyword do in a class?
...ock" in Hello, not one per each separate instance of the "Hello" class, or more-so, it means that there will be one commonly shared "clock" reference among all instances of the "Hello" class.
So if you were to do a "new Hello" anywhere in your code:
A- in the first scenario (before the change, with...