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What is the difference between substr and substring?
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10 Answers
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How to get error information when HttpWebRequest.GetResponse() fails
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151
Is this possible using HttpWebRequest and HttpWebResponse?
You could have your web server...
How can I get the current PowerShell executing file?
Note: PowerShell 1.0
I'd like to get the current executing PowerShell file name. That is, if I start my session like this:
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Should I inherit from std::exception?
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14 Answers
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How to check if a table contains an element in Lua?
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117
You can put the values as the table's keys. For example:
function addToSet(set, key)
set[...
Is “double hashing” a password less secure than just hashing it once?
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16 Answers
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Does Internet Explorer support pushState and replaceState?
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196
Probably the best site for browser compatibility information is CanIUse. Here's the section on...
How to get memory available or used in C#
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173
You can use:
Process proc = Process.GetCurrentProcess();
To get the current process and use...
Is it possible to use JS to open an HTML select to show its option list? [duplicate]
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11 Answers
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What command opens Ruby's REPL?
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There are several REPLs for Ruby.
The standard library ships with a REPL called IRb (for Inte...