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Why is try {…} finally {…} good; try {…} catch{} bad?
...o debug later when the program went into a bad state and you don't have an idea why.
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How are Anonymous inner classes used in Java?
...unction, e.g., as a listener, as a runnable (to spawn a thread), etc.
The idea is that you call them from inside the code of a function so you never refer to them elsewhere, so you don't need to name them. The compiler just enumerates them.
They are essentially syntactic sugar, and should generall...
What is the difference between allprojects and subprojects
... in many builds the root project doesn't contain any code. The Eclipse and IDEA plugins, on the other hand, are typically applied to allprojects. If in doubt, look at examples and other builds and/or experiment. The general goal is to avoid irrelevant configuration. In that sense, subprojects is bet...
android get all contacts
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storing all the bitmap can be a bad idea, for example you load 1000 of bitmap and user see only first 10.
– Hitesh Sahu
Apr 18 '19 at 12:13
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How do you serialize a model instance in Django?
...oing to want to think about no matter what implementation you choose. The idea is that you return an object that is directly convertible to json (i.e. an array or dictionary). If you really want to do this automatically:
def json_equivalent(self):
dictionary = {}
for field in self._meta.g...
Can I use a :before or :after pseudo-element on an input field?
...s actual reason rather than talking about IE 7 (who cares) and jQuery (bad idea)
– Rowan
Jun 5 '14 at 18:07
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How to preserve line breaks when storing a command output to a variable in bash?
...etails to the previous answer(s) or providing a new solution is not a good idea; please avoid posting these kinds of answers.
– MAChitgarha
Aug 8 at 17:44
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Styling multi-line conditions in 'if' statements? [closed]
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Thanks, it's probably a good idea to update your examples too since they are now not recommended. I was trying to figure this out myself and was confused by the discrepancy between your answer and the style guide (hence my comment). I wasn't just tryin...
What is the difference between an interface and a class, and why I should use an interface when I ca
...those other things inherit it if needed. Technically Power Sockets have no idea about the other classes.
– altaaf.hussein
Oct 16 '19 at 9:28
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How do I assign a port mapping to an existing Docker container?
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This is a terrible solution, I have no idea how it managed to earn 250 upvotes. Maybe those how upvoted didn't know what kind of mess this solution causes. Yes, it's terrible, and it is equal to starting a new container running on a different port.
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