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What is the proper way to test if a parameter is empty in a batch file?
...et or not. I've tried several techniques but they seem to fail whenever %1 is surrounded by quotes such as the case when %1 is "c:\some path with spaces" .
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How do I profile memory usage in Python?
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123
This one has been answered already here: Python memory profiler
Basically you do something li...
Optimal way to concatenate/aggregate strings
...meNumber,
NameCount
FROM Partitioned
WHERE NameNumber = 1
UNION ALL
SELECT
P.ID,
CAST(C.FullName + ', ' + P.Name AS nvarchar),
P.Name,
P.NameNumber,
P.NameCount
FROM Partitioned AS P
INNER JOIN Concatenated AS C
...
Why is a round-trip conversion via a string not safe for a double?
...
178
I found the bug.
.NET does the following in clr\src\vm\comnumber.cpp:
DoubleToNumber(value, ...
Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash
...
166
First, note that this behavior applies to any default value that is subsequently mutated (e.g....
Python division
I was trying to normalize a set of numbers from -100 to 0 to a range of 10-100 and was having problems only to notice that even with no variables at all, this does not evaluate the way I would expect it to:
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Rspec: “array.should == another_array” but without concern for order
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answered Jun 5 '10 at 3:08
x1a4x1a4
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Resumable downloads when using PHP to send the file?
...
13 Answers
13
Active
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How to set HTTP headers (for cache-control)?
...es below.
Some information on the Cache-Control header is as follows
HTTP 1.1. Allowed values = PUBLIC | PRIVATE | NO-CACHE | NO-STORE.
Public - may be cached in public shared caches.
Private - may only be cached in private cache.
No-Cache - may not be cached.
No-Store - may be cached but not archi...