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Understanding Python super() with __init__() methods [duplicate]
...ng to the base class explicitly, which can be nice. But the main advantage comes with multiple inheritance, where all sorts of fun stuff can happen. See the standard docs on super if you haven't already.
Note that the syntax changed in Python 3.0: you can just say super().__init__() instead of supe...
How to have stored properties in Swift, the same way I had on Objective-C?
...above because it doesn't require any global variables. I got it from here:
http://nshipster.com/swift-objc-runtime/
The gist is that you use a struct like so:
extension UIViewController {
private struct AssociatedKeys {
static var DescriptiveName = "nsh_DescriptiveName"
}
var ...
Does reading an entire file leave the file handle open?
... In your code, that object is mentioned only once, in an expression, and becomes inaccessible immediately after the read() call returns.
This means that the file object is garbage. The only remaining question is "When will the garbage collector collect the file object?".
in CPython, which uses a ...
NSDictionary - Need to check whether dictionary contains key-value pair or not
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Turning off some legends in a ggplot
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Proper way to declare custom exceptions in modern Python?
... e.errors
Python 3 Update: In Python 3+, you can use this slightly more compact use of super():
class ValidationError(Exception):
def __init__(self, message, errors):
# Call the base class constructor with the parameters it needs
super().__init__(message)
# Now for ...
Does Python have a string 'contains' substring method?
...
FWIW, this is the idiomatic way to accomplish said goal.
– Trenton
Nov 13 '18 at 21:41
7
...
Mock functions in Go
...ard library to insert test hooks into code to make things easier to test:
https://golang.org/src/net/hook.go
https://golang.org/src/net/dial.go#L248
https://golang.org/src/net/dial_test.go#L701
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What is the best IDE to develop Android apps in? [closed]
...finitely the IDE of choice for Android Development. Link to download page: http://developer.android.com/sdk/index.html
NEWS
As of Google I/O 2013, the Android team has moved to IntelliJ Idea with the new Android Studio IDE: http://developer.android.com/sdk/installing/studio.html
Great to see G...
Difference between author and committer in Git?
...e for example this randomly selected patch and the corresponding commit:
https://lkml.org/lkml/2018/1/25/568
https://github.com/torvalds/linux/commit/5beda7d54eafece4c974cfa9fbb9f60fb18fd20a
Git web interfaces like GitHub and GitLab may or may not generate author != committer
Since Git(Hub|Lab)...