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Should the .gradle folder be added to version control?
...ored.
Why should I ignore it?
It's purely for caching information, you don't want it in your repo because:
it can get big and be full of binary files
there can be machine specific data in there
there's a lot of churn in there (you'd be constantly committing changes to files in there)
everythi...
How does this site infecting script work?
...d much (at times I fear I might be the only visitor to that site...) and I don't care much to have the site back up and running. I'll handle that eventually.
...
Named Branches vs Multiple Repositories
...me from.
This means that clones are great for quick experiments where you don't want to record a branch name, and named branches are good for long term branches ("1.x", "2.x" and similar).
Note also that a single repository can easily accommodate multiple light-weight branches in Mercurial. Such i...
Reflecting parameter name: abuse of C# lambda expressions or syntax brilliance?
...
You don't. This strategy is simply non-portable. (In case it helps, as an example the other way, F# could be capable of overloading methods that differ only in return type (type inference can do that). This can be expressed in...
How can I make a JPA OneToOne relation lazy
...etailed explanation.
many-to-one associations (and one-to-many, obviously) do not suffer from this issue. Owner entity can easily check its own FK (and in case of one-to-many, empty collection proxy is created initially and populated on demand), so the association can be lazy.
Replacing one-to-one w...
What is the main difference between Inheritance and Polymorphism?
...nding if you have a Person or a Student. It gets a bit tricky, but if you do something like
Person p = new Student();
p.read();
the read method on Student gets called. Thats the polymorphism in action. You can do that assignment because a Student is a Person, but the runtime is smart enough to...
How to list all methods for an object in Ruby?
How do I list all the methods that a particular object has access to?
8 Answers
8
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Angularjs prevent form submission when input validation fails
...
You can do:
<form name="loginform" novalidate ng-submit="loginform.$valid && login.submit()">
No need for controller checks.
share
...
Failed to load c++ bson extension
...ake tools available when you installed your mongodb library. I suggest you do
xcode-select --install (on a mac)
or sudo apt-get install gcc make build-essential (on ubuntu)
and run
rm -rf node_modules
npm cache clean
npm install
OR just npm update based on @tobias comment (after installing bu...
Clearing using jQuery
... other types of form elements, with the exception of type="hidden".
window.reset = function(e) {
e.wrap('<form>').closest('form').get(0).reset();
e.unwrap();
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<form>
<inp...