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Is there an ignore command for git like there is for svn?
... .git/info/exclude file will not be committed, and will thus only apply locally in this one working copy.
You can also set up a global file with patterns to ignore with git config --global core.excludesfile. This will locally apply to all git working copies on the same user's account.
Run git help...
How to make a function wait until a callback has been called using node.js
...orking with event driven systems like node, your function should accept a callback parameter that will be invoked when then computation is complete. The caller should not wait for the value to be "returned" in the normal sense, but rather send the routine that will handle the resulting value:
funct...
Initialize class fields in constructor or at declaration?
...as we don't comment each foreach loop with "this repeats the following for all items in the list", we don't need to constantly restate C#'s default values. We also don't need to pretend that C# has uninitialized semantics. Since the absence of a value has a clear meaning, it's fine to leave it out. ...
Sort objects in an array alphabetically on one property of the array
... learn something new every day - localeCompare is cool and has all browser support for first arg. Not bad!
– obzenner
Jun 15 '18 at 21:34
5
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How can I detect if a selector returns null?
...Why did you wrap 'this' inside a $() ? wouldn't 'this' in this context actually point to jQuery object ?
– Adham Atta
Mar 28 '11 at 11:25
1
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Cannot refer to a non-final variable inside an inner class defined in a different method
...have been cleaned up.
By making lastPrice and price final, they are not really variables anymore, but constants. The compiler can then just replace the use of lastPrice and price in the anonymous class with the values of the constants (at compile time, of course), and you won't have the problem wit...
How do ACID and database transactions work?
... achieve the ACID properties.
Atomicity means that you can guarantee that all of a transaction happens, or none of it does; you can do complex operations as one single unit, all or nothing, and a crash, power failure, error, or anything else won't allow you to be in a state in which only some of th...
Can you remove elements from a std::list while iterating through it?
...
Actually, that's not guaranteed to work. With "erase(i++);", we only know that the pre-incremented value is passed to erase(), and the i is incremented before the semi-colon, not necessarily before the call to erase(). "iterato...
How do I skip an iteration of a `foreach` loop?
... nom. You don't need to break/continue
// since all the fruits that reach this point are
// in available baskets and tasty.
}
}
share
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impro...
Using SASS with ASP.NET [closed]
I'm looking into ways to use SASS (Syntactically Awesome StyleSheets) from the Ruby HAML package in an ASP.NET environment. Ideally, I would like compilation of SASS files into CSS to be a seamless part of the build process.
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