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How to force LINQ Sum() to return 0 while source collection is empty
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398
Try changing your query to this:
db.Leads.Where(l => l.Date.Day == date.Day
&a...
Is there a way of making strings file-path safe in c#?
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AeroX
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answered Dec 2 '08 at 7:35
Jonathan AllenJona...
How to run a hello.js file in Node.js on windows?
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376
Here are the exact steps I just took to run the "Hello World" example found at http://nodejs.o...
Array Size (Length) in C#
... is a rectangular multi-dimensional array (for example, int[,] b = new int[3, 5];)
b.Rank
will give the number of dimensions (2) and
b.GetLength(dimensionIndex)
will get the length of any given dimension (0-based indexing for the dimensions - so b.GetLength(0) is 3 and b.GetLength(1) is 5).
S...
Find all files with name containing string
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311
Use find:
find . -maxdepth 1 -name "*string*" -print
It will find all files in the current d...
How to merge two arrays in JavaScript and de-duplicate items
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When to use dynamic vs. static libraries
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305
Static libraries increase the size of the code in your binary. They're always loaded and whate...
Tar a directory, but don't store full absolute paths in the archive
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answered Sep 8 '13 at 7:49
Lars BrinkhoffLars Brinkhoff
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Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
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Using GHC 7.0.3, gcc 4.4.6, Linux 2.6.29 on an x86_64 Core2 Duo (2.5GHz) machine, compiling using ghc -O2 -fllvm -fforce-recomp for Haskell and gcc -O3 -lm for C.
Your C routine runs in 8.4 seconds (faster than your run probably because ...
Install a Windows service using a Windows command prompt?
... your .net folder (for .net 4 it's C:\Windows\Microsoft.NET\Framework\v4.0.30319 for example) and use it to install your service, like this:
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe" "c:\myservice.exe"
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