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Understanding Python super() with __init__() methods [duplicate]
...y the type of self. Please read "super considered super" by rhettinger (or watch some of his videos).
– Veky
Jul 29 '16 at 12:54
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Why would one omit the close tag?
... most recent versions of both 2.* and 3.* branch have this. So, as always, watch for third party code. Bonus in bonus: A regex for deleting needless PHP endings: replace (\s*\?>\s*)$ with empty text in all files that contain PHP code.
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What is a “callback” in C and how are they implemented?
...ou pass your function on_event() and data pointers to a framework function watch_events() (for example). When an event happens, your function is called with your data and some event-specific data.
Callbacks are also used in GUI programming. The GTK+ tutorial has a nice section on the
How would Git handle a SHA-1 collision on a blob?
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Watch out for wolves tonight
– Toby
Feb 23 '17 at 13:32
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show 4 ...
Is it possible to run JavaFX applications on iOS, Android or Windows Phone 8?
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You can add that link: youtube.com/watch?v=a3dAteWr40k&feature=youtu.be ;-)
– assylias
Jan 5 '14 at 23:16
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Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
...ms. Sounds crazy, but actually works.
Demo video: https://www.youtube.com/watch?v=bT9RpH4p9mU (take into account that performance is decreased because of emulator and video recording running simultaneously).
Code of the demo: https://github.com/deville/info-window-demo
An article providing detail...
Why does C++ require a user-provided default constructor to default-construct a const object?
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I was watching Timur Doumler's talk at Meeting C++ 2018 and I finally realised why the standard requires a user-provided constructor here, not merely a user-declared one. It has to do with the rules for value initialisation.
Consi...
Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
...neers at Microsoft to answer. But you can obviously use a debugger and add watch to find out which of those has a problem.
However, the exception is NullReferenceException which means the reference does not exist . You can't get the object which hasn't been created at all.
but why .NET don't tell...
What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
...y following the "best practice" of always have a '.' in your ng-models – watch 3 minutes worth. Misko demonstrates the primitive binding issue with ng-switch.
Having a '.' in your models will ensure that prototypal inheritance is in play. So, use
<input type="text" ng-model="someObj.prop1">...
When exactly is it leak safe to use (anonymous) inner classes?
I have been reading some articles on memory leaks in Android and watched this interesting video from Google I/O on the subject .
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