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How to use Git and Dropbox together effectively?
... one at work) on which I use Dropbox as a central bare repository. Since I don’t want to host it on a public service, and I don’t have access to a server that I can always SSH to, Dropbox takes care of this by syncing in the background (very doing so quickly).
Setup is something like this:
~/pro...
Call a function after previous function is complete
... function2(someOtherVariable);
});
}
else {
doThis(someVariable);
}
});
function function1(param, callback) {
...do stuff
callback();
}
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Why are side-effects modeled as monads in Haskell?
...a parametrized data type type IO a = RealWorld -> (a, RealWorld), so we don't need to type RealWorld so many times, and can just write
f :: Int -> IO Int
To the programmer, handling a RealWorld directly is too dangerous—in particular, if a programmer gets their hands on a value of type Real...
How do I use the ternary operator ( ? : ) in PHP as a shorthand for “if / else”?
...the same manner as if you did:
if (condition) {
/* condition is true, do something like echo */
}
else {
/* condition is false, do something else */
}
In your example, you are executing the echo statement when the $address is not empty. You can't do this the same way with the conditional ...
Career day in kindergarten: how to demonstrate programming in 20 minutes? [closed]
...
I've done this before.
I laid down a lot of paper towels on a table, and got out a loaf of (cheap) bread, a small tub of butter, a small jar of jelly, and a plastic butter knife.
I said to the kids, "How many of you think comput...
How to test if a string is basically an integer in quotes using Ruby
... answered Aug 5 '09 at 21:59
RadoRado
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How do you use the Immediate Window in Visual Studio?
The Immediate Window is an immensely useful tool for debugging applications. It can be used to execute code statements that are valid in the context of a break point and inspect values. I also use it to type code snippets to learn language features.
...
Rails migration for has_and_belongs_to_many join table
How do I do a script/generate migration to create a join table for a has_and_belongs_to_many relationship?
6 Answers
...
How to convert a normal Git repository to a bare one?
... repo/.git, then tell the repository that it is now a bare repository.
To do this, execute the following commands:
cd repo
mv .git ../repo.git # renaming just for clarity
cd ..
rm -fr repo
cd repo.git
git config --bool core.bare true
Note that this is different from doing a git clone --bare to a...
CSS text-transform capitalize on all caps
...
There is no way to do this with CSS, you could use PHP or Javascript for this.
PHP example:
$text = "ALL CAPS";
$text = ucwords(strtolower($text)); // All Caps
jQuery example (it's a plugin now!):
// Uppercase every first letter of a word...