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How does node.bcrypt.js compare hashed and plaintext passwords without the salt?
...e length of the salt
Must also know the position of the salt in the final string. e.g. if offset by a specific number from left or right.
These two things are usually hard coded in the implementation e.g. the bcrypt implementation source for bcryptjs defines the salt length as 16
/**
* @type {nu...
Does a finally block run even if you throw a new Exception?
...s executes.
public class ExceptionTest {
public static void someFunction(String input) throws Exception {
try {
if( input.equals("ABC") ) {
System.out.println("Matched");
}
} catch (Exception e) {
throw new Exception(e);
} finally {
System.ou...
How to use `subprocess` command with pipes
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@MakisH You're looking at string.find, which has been deprecated in favor of str.find (i.e., the method find on str objects).
– Taymon
Oct 16 '15 at 21:20
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When to use volatile with multi threading?
...
...matter if the other threads do an extra few iterations of their work loops before they terminate, as long as it happens reasonably soon after the flag is set. Of course, this is the ONLY use that I can think of and its rather niche (and may not work on platfo...
How can I return NULL from a generic method in C#?
...ire it be IDisposable. Yes, most of the time it doesn't have to be. System.String doesn't implement IDisposable, for example. The answerer should have clarified that, but that doesn't make the answer wrong. :)
– ahwm
Aug 30 '18 at 22:34
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how do you filter pandas dataframes by multiple columns
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Note that the Gender and Year should both be strings, i.e., 'Gender' and 'Year'.
– Steven C. Howell
May 4 '17 at 19:47
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AngularJS : Differences among = & @ in directive scope? [duplicate]
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Summary
@attr binds to a matching DOM attribute's evaluated string value.
=attr binds to a matching DOM attribute's scope property.
&attr binds to a matching DOM attribute's scope function.
@
=
&
We use the 4, 5, and 6 if the target DOM attribute's name matches the isolate ...
Set selected item of spinner programmatically
...code is that @Boardy want the selection of Category 2 which I suppose is a String (assuming he tried using Spinner.SelectedText = "Category 2") but the above code is for a long.
– Arun George
Jun 17 '12 at 15:47
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Argparse optional positional arguments?
...gt; parser.add_argument('-v', action='store_true')
_StoreTrueAction(option_strings=['-v'], dest='v', nargs=0, const=True, default=False, type=None, choices=None, help=None, metavar=None)
>>> parser.add_argument('dir', nargs='?', default=os.getcwd())
_StoreAction(option_strings=[], dest='dir...
Python how to write to a binary file?
...eorder='big'))
I.e., each single call to to_bytes in this case creates a string of length 1, with its characters arranged in big-endian order (which is trivial for length-1 strings), which represents the integer value byte. You can also shorten the last two lines into a single one:
newFile.write(...