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What is the maximum possible length of a query string?

Is it browser dependent? Also, do different web stacks have different limits on how much data they can get from the request? ...
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Create an index on a huge MySQL production table without table locking

I need to create an index on a ~5M rows MySQL table. It is a production table, and I fear a complete block of everything if I run a CREATE INDEX statement... ...
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Is there a way to navigate to real implementation of method behind an interface?

In Visual Studio, when you right-click a method call, you go to the implementation of that method inside a class except if you access this method through an interface: in that case you go to the interface method not to the actual implementation. ...
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How do I set up NSZombieEnabled in Xcode 4?

...) select the "Diagnostics" tab and click "Enable Zombie Objects": This turns released objects into NSZombie instances that print console warnings when used again. This is a debugging aid that increases memory use (no object is really released) but improves error reporting. A typical case is...
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Most efficient way to remove special characters from string

... Why do you think that your method is not efficient? It's actually one of the most efficient ways that you can do it. You should of course read the character into a local variable or use an enumerator to reduce the number of array accesses: public static str...
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Object comparison in JavaScript [duplicate]

What is the best way to compare objects in JavaScript? 10 Answers 10 ...
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M_PI works with math.h but not with cmath in Visual Studio

I am using Visual Studio 2010. I have read that in C++ it is better to use <cmath> rather than <math.h> . 7...
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How many bits or bytes are there in a character? [closed]

... It depends what is the character and what encoding it is in: An ASCII character in 8-bit ASCII encoding is 8 bits (1 byte), though it can fit in 7 bits. An ISO-8895-1 character in ISO-8859-1 encoding is 8 bits (1 byte). A Unicode character...
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SFTP Libraries for .NET [closed]

... I've searched around and found that this fork of SharpSSH and SSH.NET are the most up to date and best maintained libraries for SFTP (not to be confused with FTPS) communication in .NET. SSH.NET is a clean .NET 4.0 implementation of the SFTP protocol, and I've us...
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For each row in an R dataframe

... You can try this, using apply() function > d name plate value1 value2 1 A P1 1 100 2 B P2 2 200 3 C P3 3 300 > f <- function(x, output) { wellName <- x[1] plateName <- x[2] we...