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Inherit from a generic base class, apply a constraint, and implement an interface in C#
...there is one)
type parameter constraints
the body of the class, surrounded by braces
a semicolon
Everything on that list is optional except for "class", the name, and the body, but everything must appear in that order if it appears.
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mvn clean install vs. deploy vs. release
...n: removes files generated at build-time in a project's directory (target by default)
install: installs the package into the local repository, for use as a dependency in other projects locally.
mvn deploy
This command invokes the deploy phase:
deploy: copies the final package to the remote...
How can I escape double quotes in XML attributes values?
...e character must be escaped in this context:
In XML attributes delimited by double quotes:
<EscapeNeeded name="Pete &quot;Maverick&quot; Mitchell"/>
Double quote character need not be escaped in most contexts:
In XML textual content:
<NoEscapeNeeded>He said, "Don't quote...
Delete multiple objects in django
...something to make sure a random person can't delete all objects in your DB by guessing PKs.
– Yuji 'Tomita' Tomita
Feb 4 '12 at 19:22
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What is the difference between “int” and “uint” / “long” and “ulong”?
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This is quite fun to work out by hand. A 32-bit signed variable uses 1 bit for the sign (positive or negative) so can store values between -2^31 and +2^31 - 1
– Jaco Pretorius
Sep 16 '10 at 8:29
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Git: Correct way to change Active Branch in a bare repository?
...anch you want to use.
First list all the references in the bare repository by doing
$find ref
Then find the reference for your branch, the format will be as follows refs/heads/<my_branch>. So next step is to check current reference, just type:
$git symbolic-ref HEAD
so you know which is the ...
Comet implementation for ASP.NET? [closed]
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MVC Async Controllers can help fight the IIS problems by offloading the waiting to non IIS worker threads, see this great post by Clay Lenhart. Also see Chat Server Example Project on BitBucket.
– Jacob
Apr 13 '11 at 14:26
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What is the command to exit a Console application in C#?
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Several options, by order of most appropriate way:
Return an int from the Program.Main method
Throw an exception and don't handle it anywhere (use for unexpected error situations)
To force termination elsewhere, System.Environment.Exit (not...
Npm Please try using this command again as root/administrator
...m cache clean will give you a warning so you may want to force it to clean by doing npm cache clean --force
– its.david
Dec 7 '17 at 13:56
1
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Setting variable to NULL after free
...") it is, once again, a well-known and pretty useless fake, often followed by some for purely religious, voodoo-like reasons.
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