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Is “double hashing” a password less secure than just hashing it once?
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@RoBorg: it doesn't matter how slow your implementation is, but how slow an attacker's implementation will be: if the hash itself is thousands of times slower, it will take an attacker thousands of times as long to brute-force the passwo...
CruiseControl [.Net] vs TeamCity for continuous integration?
...ntly using CC.Net and you'd like to move to Team City, is it painful? How does TC produce MSI files?
– Wes
Jan 4 '13 at 19:39
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Is there a way to tell git to only include certain files instead of ignoring certain files?
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@uzsolt does not work if you want to include one specific folder. see stackoverflow.com/questions/987142/…
– DiCaprio
Dec 13 '16 at 22:18
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Ways to save enums in database
... I agree it is nice to have it normalized, and constrained in the DB, this does cause updates in two places to add a new value (code and db), which might cause more overhead. Also, spelling mistakes should be nonexistent if all updates are done programatically from the Enum name.
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Is std::unique_ptr required to know the full definition of T?
...ory as ~A() won't be called.
Using auto_ptr<A> in the above example doesn't help. You still get the same undefined behavior as if you had used a raw pointer.
Nevertheless, using incomplete classes in certain places is very useful! This is where shared_ptr and unique_ptr help. Use of one of t...
Cycles in family tree software
...rtain programs that do not support same-sex marriage (PAF, Legacy). GEDCOM does not preclude constructs such as "0 @F1@ FAM/1 HUSB @I1@/1 HUSB @I2@", and thus supports same-sex marriages if your software chooses to.
– Pierre
Oct 17 '14 at 11:20
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Check if array is empty or null
...added this code if( $(this).val() && $(this).val() != '') yet it does not work.
– input
Aug 25 '11 at 23:08
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Add a number to each selection in Sublime Text 2, incremented once per selection
... it to work - placing multiple cursors, inserting 1 and pressing my hotkey does nothing. Is there something I need to to in order to activate new plugin?
– Michael Robinson
Jan 29 '13 at 20:40
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What is std::string::c_str() lifetime?
...u have written in such a way that makes it easy to break for somebody that does not know the code. For c_str() the only safe usage is when you pass it as a parameter to a function. Otherwise you open yourself up-to maintenance problems.
Example 1:
{
std::string server = "my_server";
std::strin...
Using lambda expressions for event handlers
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@O.R.Mapper: Yes. The compiler is allowed to (but does not have to) make equal delegates if they have identical semantics (the code doesn't have to be the same, but they must do the same thing) and capture the same variable instances (not just the same variables, but the sam...