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How can bcrypt have built-in salts?
...rom the input password, cost and salt. Encrypt the same well-known string. If the generated cipher text matches the stored cipher text, the password is a match.
Bcrypt operates in a very similar manner to more traditional schemes based on algorithms like PBKDF2. The main difference is its use of a ...
Convert numpy array to tuple
... Nice generalization. As a python newbie, though, I wonder if it's considered good style to use exceptions for a condition that is almost as common as the non-exceptional state. At least in c++, flow control by exceptions is usually frowned upon. Would it be better to test if type(...
How to round up the result of integer division?
...fter trying several much more complex approaches.
– Mifo
Jul 29 '17 at 23:41
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For languages with...
tooltips for Button
...use Bootstrap sets pointer-events: none for disabled state. It should work if set pointer-events: auto directly to the element.
– Vitaliy Alekask
Sep 7 '16 at 9:45
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Reading large text files with streams in C#
...h text files (much larger than the files involved here) and achieved a significant performance gain by using a producer/consumer pattern. The producer task read in lines of text using the BufferedStream and handed them off to a separate consumer task that did the searching.
I used this as an opport...
Encode html entities in javascript
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@FlorianMertens After minifying + gzip he is ~24 KB. That’s still big, but at the end of the day if you want to decode HTML entities correctly, you’re gonna need all the data on them — there’s no way around it. If you can find a way to make t...
“Treat all warnings as errors except…” in Visual Studio
...ct the "Treat warnings as errors" option to prevent my code from compiling if there are any warnings. Our team uses this option, but there are two warnings we would like to keep as warnings.
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Difference between HashMap, LinkedHashMap and TreeMap
What is the difference between HashMap , LinkedHashMap and TreeMap in Java?
I don't see any difference in the output as all the three has keySet and values . What are Hashtable s?
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How to use the “required” attribute with a “radio” input field
...every radio button field need the attribute like below or is it sufficient if only one field gets it?
5 Answers
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Is having an 'OR' in an INNER JOIN condition a bad idea?
...al minutes on two tables with only ~50,000 rows each, on SQL Server 2008 if it matters), I narrowed down the problem to an OR in my inner join, as in:
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