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When should I use the “strictfp” keyword in java?
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What are the Ruby Gotchas a newbie should be warned about? [closed]
...in a boolean expression.
Versions prior to 1.9 lack a character data type (compare to C, which provides type char for characters). This may cause surprises when slicing strings: "abc"[0] yields 97 (an integer, representing the ASCII code of the first character in the string); to obtain "a" use "abc"...
How to use hex color values
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#ffffff are actually 3 color components in hexadecimal notation - red ff, green ff and blue ff. You can write hexadecimal notation in Swift using 0x prefix, e.g 0xFF
To simplify the conversion, let's create an initializer that takes integer (0 - 255) va...
Should import statements always be at the top of a module?
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John, this was a completely theoretical question so I didn't have any code to profile. In the past I have always followed the PEP, but I wrote some code today that made me wonder if that was the correct thing to do. Thanks for your help.
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The $.param( ) inverse function in JavaScript / jQuery
...in, the deparam function was extracted as a standalone plugin here: github.com/chrissrogers/jquery-deparam
– Felipe Castro
Jan 8 '13 at 0:52
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How do you run CMD.exe under the Local System Account?
I'm currently running Vista and I would like to manually complete the same operations as my Windows Service. Since the Windows Service is running under the Local System Account, I would like to emulate this same behavior. Basically, I would like to run CMD.EXE under the Local System Account.
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How can I rename a project folder from within Visual Studio?
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community wiki
13 revs, 10 users 51%Tim Abell
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How to write a scalable Tcp/Ip based server
...nection> _sockets;
Also you need the socket actually listenning for incomming connections.
private System.Net.Sockets.Socket _serverSocket;
The start method actually starts the server socket and begins listening for any incomming connections.
public bool Start()
{
System.Net.IPHostEntry ...
Why must a nonlinear activation function be used in a backpropagation neural network? [closed]
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non-linear means that the output cannot be reproduced from a linear combination of the inputs (which is not the same as output that renders to a straight line--the word for this is affine).
another way to think of it: without a non-linear activation function in the network, a NN, no matter h...
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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