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ASP.NET Identity's default Password Hasher - How does it work and is it secure?
...hy I'm asking - what's the point? To make the code look smarter? ;) Cause for me counting stuff using decimal numbers is A LOT more intuitive (we have 10 fingers after all - at least most of us), so declaring a number of something using hexadecimals seems like an unnecessary code obfuscation.
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Shards and replicas in Elasticsearch
...ith a single node, the one that you just started up. We have no data, therefore we need to create an index.
When you create an index (an index is automatically created when you index the first document as well) you can define how many shards it will be composed of. If you don't specify a number it ...
What's the difference between SortedList and SortedDictionary?
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Yes - their performance characteristics differ significantly. It would probably be better to call them SortedList and SortedTree as that reflects the implementation more closely.
Look at the MSDN docs for each of them (SortedList, SortedDi...
git rebase without changing commit timestamps
Would it make sense to perform git rebase while preserving the commit timestamps?
5 Answers
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Proper way to declare custom exceptions in modern Python?
...goal is to follow whatever standard other exception classes have, so that (for instance) any extra string I include in the exception is printed out by whatever tool caught the exception.
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Easy pretty printing of floats in python?
... see all decimals of really precise numbers, but get rid of trailing zeros for example, use the formatting string %g:
np.set_printoptions(formatter={"float_kind": lambda x: "%g" % x})
For just printing once and not changing global behavior, use np.array2string with the same arguments as above.
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Should I use 'has_key()' or 'in' on Python dicts?
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As an addition, in Python 3, to check for the existence in values, instead of the keys, try >>> 1 in d.values()
– riza
Aug 24 '09 at 18:12
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JavaScript function similar to Python range()
...p; start <= stop)) {
return [];
}
var result = [];
for (var i = start; step > 0 ? i < stop : i > stop; i += step) {
result.push(i);
}
return result;
};
See this jsfiddle for a proof.
Comparison between range() in JavaScript and Python
It works in...
How to drop column with constraint?
...offers drop column checkin
But the error may appear from other reasons - for example the user defined function or view with SCHEMABINDING option set for them.
UPD:
Completely automated dropping of constraints script:
DECLARE @sql NVARCHAR(MAX)
WHILE 1=1
BEGIN
SELECT TOP 1 @sql = N'alter tabl...
SQL Add foreign key to existing column
...sing the following SQL command in SQL Server 2008 to update a table with a foreign key constraint:
6 Answers
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