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Do you need to dispose of objects and set them to null?
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One remark regarding IDisposable. Failing to Dispose an object will generally not cause a memory leak on any well designed class. When working with unmanaged resources in C# you should have a finalizer that will still release...
AngularJS: How can I pass variables between controllers?
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One way to share variables across multiple controllers is to create a service and inject it in any controller where you want to use it.
Simple service example:
angular.module('myApp', [])
.service('sharedProperties', fu...
What's the difference between “STL” and “C++ Standard Library”?
Someone brought this article to my attention that claims (I'm paraphrasing) the STL term is misused to refer to the entire C++ Standard Library instead of the parts that were taken from SGI STL.
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Difference between null and empty (“”) Java String
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"" is an actual string, albeit an empty one.
null, however, means that the String variable points to nothing.
a==b returns false because "" and null do not occupy the same space in memory--in other words, their variables don't point to the same objects.
a.equals...
How do I update each dependency in package.json to the latest version?
... A bit old but that might help other people: github.com/tjunnone/npm-check-updates | Use npm install -g npm-check-updates to install, then npm-check-updates to check if your dependencies have updates, and npm-check-updates -u to update your package.json versions. Then it's just npm ins...
What's the difference between ISO 8601 and RFC 3339 Date Formats?
...nd RFC 3339 seem to be two formats that are common the web. Should I use one over the other? Is one just an extension? Do I really need to care that bad?
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Javascript - Append HTML to container element without innerHTML
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I know this is old, but can anyone explain to me why one can iterate over e.firstChild?
– Toastgeraet
Apr 18 '19 at 9:14
1
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How to check if a python module exists without importing it
...util
eggs_loader = pkgutil.find_loader('eggs')
found = eggs_loader is not None
Python3
Python3 ≤ 3.3
You should use importlib, How I went about doing this was:
import importlib
spam_loader = importlib.find_loader('spam')
found = spam_loader is not None
My expectation being, if you can find a loa...
Passing arguments forward to another javascript function
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To anyone reading this answer: Contrary to @cronoklee's comment, explicitly specifying ...args as a's input can be important if you have nested functions.
– Arshia001
May 26 '19 at 6:32
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How to get back to most recent version in Git?
...e branch will diverge and you need to reset the local branch to the remote one, updating your local branch with the remote modifications. In this case, you are not really going back to the most recent version. For a proper answer, search for git remote branch diverged
– Thomio
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