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The quest for the Excel custom function tooltip
...my Excel 2013 / Windows 8 machine. I've tested on one other configuration (64-bit Excel 2010 on Windows Server 2008) and had a serious problems.
For a C# function defined with the Excel-DNA attributes like this:
[ExcelFunction(Description =
"A useful test function that adds two numbers, and r...
Is there a benefit to defining a class inside another class in Python?
...2
dF.dF.
64.3k2727 gold badges123123 silver badges134134 bronze badges
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Javascript: Extend a Function
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64
There are several ways to go about this, it depends what your purpose is, if you just want to e...
Do HTML WebSockets maintain an open connection for each client? Does this scale?
...ction consists of destination ip & destination port. That means that ±64k ports limit is actually ONLY for a single client. Theoretically, the server can have any number of open connections, limited ONLY by its hardware.
– Rizon
Dec 21 '13 at 1:35
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How can I auto increment the C# assembly version via our CI platform (Hudson)?
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64
A simple alternative is to let the C# environment increment the assembly version for you by set...
JavaScript variables declare outside or inside loop?
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In theory it shouldn't make any difference in JavaScript, since the language does not have bloc...
python generator “send” function purpose?
...8
>>> c.next()
16
>>> c.next()
32
>>> c.send(8)
64
>>> c.send(8)
128
>>> c.send(8)
256
Now here is how you would do the same type of function using send, so on each iteration you can change the value of number:
def double_number(number):
while True...
Fastest way to count exact number of rows in a very large table?
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Denis de BernardyDenis de Bernardy
64.9k1111 gold badges109109 silver badges134134 bronze badges
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C# Thread safe fast(est) counter
..." statement and its variable is directly incremented (x86) or "added" to (x64).
This "bus lock" statement locks the bus to prevent another CPU from accessing the bus while the calling CPU does its operation. Now, take a look at the C# lock() statement's IL. Here you will see calls to Monitor in...
Convert a String In C++ To Upper Case
...CII character set.
Speedup comparisons:
Preliminary testing with x86-64 gcc 5.2 -O3 -march=native on a Core2Duo (Merom). The same string of 120 characters (mixed lowercase and non-lowercase ASCII), converted in a loop 40M times (with no cross-file inlining, so the compiler can't optimize away...