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When exactly is it leak safe to use (anonymous) inner classes?
... to create it and whether it has any children so that it can display. This means that every View has an reference to the Activity (via getContext()). Moreover, every View keeps references to its children (i.e. getChildAt()). Finally, each View keeps a reference to the rendered Bitmap that represents...
What's the difference between `1L` and `1`?
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So, @James and @Brian explained what 3L means. But why would you use it?
Most of the time it makes no difference - but sometimes you can use it to get your code to run faster and consume less memory. A double ("numeric") vector uses 8 bytes per element. An intege...
What's the difference between nohup and ampersand
... | grep myprocess.out in other shell, I still can find "myprocess.out". It means than the process is still running, not be terminated.
– Yarkee
Mar 24 '13 at 5:20
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What is the best way to trigger onchange event in react js
... (when you update the
value via javascript). This has the side effect of meaning that if you
update the input's value manually input.value = 'foo' then dispatch a
ChangeEvent with { target: input } React will register both the set
and the event, see it's value is still `'foo', consider it a ...
How should one use std::optional?
...instead of passing around some "phantom" value "assumed" to have a "error" meaning.
– Luis Machuca
Oct 3 '13 at 16:35
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AsyncTaskLoader vs AsyncTask
...ity doesn’t pause the AsyncTask
A fair amount of boilerplate code (which means more possible errors)
AsyncTaskLoader doc
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How to detect pressing Enter on keyboard using jQuery?
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@mplungjan not sure what you mean by "delegating"
– Andrea
Nov 8 '19 at 12:52
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What is Vim recording and how can it be disabled?
...ese are the same registers used by things like delete, yank, and put. This means that you can yank text from the editor into a register, then execute it as a command.
– Cascabel
Oct 6 '09 at 20:13
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Regex to remove all (non numeric OR period)
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@Andrew: no, inside a character class, . has no special meaning.
– Bart Kiers
Jun 16 '10 at 17:38
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Mocking a class: Mock() or patch()?
...nd patch if you're not. Of the two, mock is strongly preferred because it means you're writing code with proper dependency injection.
Silly example:
# Use a mock to test this.
my_custom_tweeter(twitter_api, sentence):
sentence.replace('cks','x') # We're cool and hip.
twitter_api.send(se...