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what exactly is device pixel ratio?
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Short answer
The device pixel ratio is the ratio between physical pixels and logical pixels. ...
Replace multiple characters in a C# string
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What to do about a 11000 lines C++ source file?
So we have this huge (is 11000 lines huge?) mainmodule.cpp source file in our project and every time I have to touch it I cringe.
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Python: Why is functools.partial necessary?
...s rather, in a sense, the setting of defaults):
>>> f('23', base=10)
23
So, as you see, it's definely not as simplistic as lambda s: int(s, base=2)!-)
Yes, you could contort your lambda to give you some of this – e.g., for the keyword-overriding,
>>> f = lambda s, **k: int(s...
How to calculate the CPU usage of a process by PID in Linux from C?
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How to select the first element in the dropdown using jquery?
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193
Try this out...
$('select option:first-child').attr("selected", "selected");
Another option...
Is there a way to define a min and max value for EditText in Android?
...(R.id.myEditText);
et.setFilters(new InputFilter[]{ new InputFilterMinMax("1", "12")});
This will allow user to enter values from 1 to 12 only.
EDIT :
Set your edittext with android:inputType="number".
You can find more details at https://www.techcompose.com/how-to-set-minimum-and-maximum-value...
I need a Nodejs scheduler that allows for tasks at different intervals [closed]
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'* * * * * *' - runs every second
'*/5 * * * * *' - runs every 5 seconds
'10,20,30 * * * * *' - run at 10th, 20th and 30th second of every minute
'0 * * * * *' - runs every minute
'0 0 * * * *' - runs every hour (at 0 minutes and 0 seconds)
But also more complex schedules e.g.
'00 30 11 * * 1-5'...
How to read the Stock CPU Usage data
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answered May 31 '12 at 8:01
nkrnkr
2,89777 gold badges2727 silver badges3737 bronze badges
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Ternary operator is twice as slow as an if-else block?
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10 Answers
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