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Entity Framework Code First - two Foreign Keys from same table

... Try this: public class Team { public int TeamId { get; set;} public string Name { get; set; } public virtual ICollection<Match> HomeMatches { get; set; } public virtual ICollection<Match> AwayMatches { get; set; } } public class Match ...
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When should I use UNSIGNED and SIGNED INT in MySQL?

When should I use UNSIGNED and SIGNED INT in MySQL ? What is better to use or this is just personal prefernce ? Because I've seen it used like this; ...
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How to access command line parameters?

...econd iterated element. An easy way to deal with the result of args is to convert it to a Vec: use std::env; fn main() { let args: Vec<_> = env::args().collect(); if args.len() > 1 { println!("The first argument is {}", args[1]); } } You can use the whole standard i...
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vs

...M". You can also open files and re-save them in UTF-8 using "Encoding > Convert to UTF-8 without BOM". More on the Byte Order Mark (BOM) at Wikipedia. share | improve this answer | ...
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Is there a string math evaluator in .NET?

...gests the builtin DataTable.Compute-"trick". Here it is. double result = Convert.ToDouble(new DataTable().Compute("1 + 2 * 7", null)); The following arithmetic operators are supported in expressions: + (addition) - (subtraction) * (multiplication) / (division) % (modulus) More informations: D...
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How to get Locale from its String representation in Java?

... You're right. There still needs to be some way to convert the existing Locale representations to BCP47 format. My intention was to suggest that going forward, Locales should not be stored in their toString form, but in their toLanguageTag form, which is convertible back to a...
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GoTo Next Iteration in For Loop in java

...key word would start the next iteration upon invocation For Example for(int i= 0 ; i < 5; i++){ if(i==2){ continue; } System.out.print(i); } This will print 0134 See Document share | ...
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ListView inside ScrollView is not scrolling on Android

... Yeah, putting tabs into a ListView would be strange. But your layout is very very complicated. I can't even understand what you want it to look like. Anyway you'd better make it simpler because a ListView nested into a ScrollView which is neste...
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A semantics for Bash scripts?

... A shell is an interface for the operating system. It is usually a more-or-less robust programming language in its own right, but with features designed to make it easy to interact specifically with the operating system and filesystem. The POSIX shell's (hereafter ref...
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Is there a way to instantiate objects from a string holding their class name?

...nrelated types that have no common base-class, you can give the function pointer a return type of boost::variant<A, B, C, D, ...> instead. Like if you have a class Foo, Bar and Baz, it looks like this: typedef boost::variant<Foo, Bar, Baz> variant_type; template<typename T> varian...