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Listen for key press in .NET console app
... @v.oddou After the last line, simply add your Console.ReadLine() and you're set, no?
– Gaffi
Jan 16 '16 at 1:13
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Best way to get identity of inserted row?
...rns the last identity value generated for any table in the current session and the current scope. Generally what you want to use.
IDENT_CURRENT('tableName') returns the last identity value generated for a specific table in any session and any scope. This lets you specify which table you want the v...
Best way to compare 2 XML documents in Java
...tion that basically translates a custom message format into an XML message and sends it out the other end. I've got a good set of input/output message pairs so all I need to do is send the input messages in and listen for the XML message to come out the other end.
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Git merge master into feature branch
...rge here, as it cannot be done. You committed both into the feature branch and the master branch. Fast forward is impossible now.
Have a look at GitFlow. It is a branching model for git that can be followed, and you unconsciously already did. It also is an extension to Git which adds some commands ...
.NET: Which Exception to Throw When a Required Configuration Setting is Missing?
Here's a standard scenario:
11 Answers
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Java switch statement multiple cases
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@YuryLitvinov do you want to expand why you think it's incorrect?
– Bala R
May 14 '12 at 13:14
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Can a C# lambda expression have more than one statement?
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edited Jul 15 at 14:02
Andrew
12k88 gold badges6767 silver badges9090 bronze badges
answered Apr 13 '11 at 18:23
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String's Maximum length in Java - calling length() method
...ALUE, which is 2^31 - 1 (or approximately 2 billion.)
In terms of lengths and indexing of arrays, (such as char[], which is probably the way the internal data representation is implemented for Strings), Chapter 10: Arrays of The Java Language Specification, Java SE 7 Edition says the following:
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What is the fastest way to compare two sets in Java?
...ething if needs be
}
If you need to get the elements that are in one set and not the other.
EDIT: set.removeAll(otherSet) returns a boolean, not a set. To use removeAll(), you'll have to copy the set then use it.
Set one = new HashSet<>(firstSet);
Set two = new HashSet<>(secondSet);
o...
“render :nothing => true” returns empty plaintext file?
I'm on Rails 2.3.3, and I need to make a link that sends a post request.
2 Answers
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