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Generating a random & unique 8 character string using MySQL
...no idea how many you could allocate before a collision (but it would be a known and constant value).
edit: This is now an old answer, but I saw it again with time on my hands, so, from observation...
Chance of all numbers = 2.35%
Chance of all letters = 0.05%
First collision when MD5(82945) = "7...
Can I add extension methods to an existing static class?
... Console).WriteBlueLine(...); // as oppose to Console.WriteBlueLine(...)
Now WHY did I pick calling the default constructor as an example, and AND why don't I just return new T() in the first code snippet without doing all of that Expression garbage?
Well todays your lucky day because you get a 2f...
How to make PyCharm always show line numbers
...x):
File -> Settings -> Editor -> General -> Appearance -> now check 'Show line numbers', confirm w. OK an voila :)
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What does jQuery.fn mean?
...is.each(function(){
$(this).css("color","blue");
});
return this;
};
Now you can use those against a class like this:
$('.blue').blueBorder().blueText();
(I know this is best done with css such as applying different class names, but please keep in mind this is just a demo to show the concep...
Create a tar.xz in one command
... the tar -cJf syntax on MacOS? Just curious, because I was doing that just now and it seemed to be working.
– Lo-Tan
Sep 14 '18 at 18:20
2
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Is quoting the value of url() really necessary?
...ou link to seems to have been rewritten since you posted the second quote. Now commas don't seem to require escaping.
– Ben
Jan 11 '13 at 19:59
...
Depend on a branch or tag using a git URL in a package.json?
...d add this to @justingordon 's answer there is no need for manual aliasing now !
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Simple example of threading in C++
...std::string msg)
{
std::cout << "task1 says: " << msg;
}
Now create the thread object that will ultimately invoke the function above like so:
std::thread t1(task1, "Hello");
(You need to #include <thread> to access the std::thread class)
The constructor's arguments are th...
Initial size for the ArrayList
... (int i = 0; i < 10; i++) {
arr.add(0);
}
Having done this, you can now modify elements at indices 0..9.
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Seeking useful Eclipse Java code templates [closed]
...
Cool. I didn't know about the ${:import ...} thingy.
– JesperE
Jun 23 '09 at 5:13
3
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