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method overloading vs optional parameter in C# 4.0 [duplicate]
...ase for 'Optional parameters' in conjunction with 'Named Parameters' in C# 4.0 is that it presents us with an elegant alternative to method overloading where you overload method based on the number of parameters.
For example say you want a method foo to be be called/used like so, foo(), foo(1), foo...
Any way to replace characters on Swift String?
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This answer has been updated for Swift 4 & 5. If you're still using Swift 1, 2 or 3 see the revision history.
You have a couple of options. You can do as @jaumard suggested and use replacingOccurrences()
let aString = "This is my string"
let newString = aStr...
How does C compute sin() and other math functions?
... this is the code that actually runs when you call sin() on a typical x86-64 Linux system. It is apparently faster than the fsin assembly instruction. Source code: sysdeps/ieee754/dbl-64/s_sin.c, look for __sin (double x).
This code is very complex. No one software algorithm is as fast as possible ...
How to execute an .SQL script file using c#
...SQLEXPRESS";
string script = File.ReadAllText(@"E:\Project Docs\MX462-PD\MX756_ModMappings1.sql");
SqlConnection conn = new SqlConnection(sqlConnectionString);
Server server = new Server(new ServerConnection(conn));
server.ConnectionContext.ExecuteNonQuery(script)...
Tri-state Check box in HTML?
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edited Oct 27 '18 at 23:48
Community♦
111 silver badge
answered Jan 18 '11 at 12:48
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Is It Possible to Sandbox JavaScript Running In the Browser?
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Darius BaconDarius Bacon
14.1k55 gold badges4848 silver badges5252 bronze badges
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Rails select helper - Default selected value, how?
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Tim Cooper
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answered Mar 10 '09 at 6:06
htanatahtanata
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Working with huge files in VIM
...Extract that range of the file. Say the lines you want to edit are at line 4 and 5. Then do:
sed -n -e '4,5p' -e '5q' HUGEFILE > SMALLPART
The -n option is required to suppress the default behaviour of sed to print everything
4,5p prints lines 4 and 5
5q aborts sed after processing line 5
E...
Attempted to read or write protected memory. This is often an indication that other memory is corrup
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I have just faced this issue in VS 2013 .NET 4.5 with a MapInfo DLL. Turns out, the problem was that I changed the Platform for Build from x86 to Any CPU and that was enough to trigger this error. Changing it back to x86 did the trick. Might help someone.
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Python Pandas: Get index of rows which column matches certain value
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df.iloc[i] returns the ith row of df. i does not refer to the index label, i is a 0-based inde...