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Rounding BigDecimal to *always* have two decimal places
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408
value = value.setScale(2, RoundingMode.CEILING)
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How do I print a double value without scientific notation using Java?
...8;
System.out.printf("dexp: %f\n", dexp);
This will print dexp: 12345678.000000. If you don't want the fractional part, use
System.out.printf("dexp: %.0f\n", dexp);
This uses the format specifier language explained in the documentation.
The default toString() format used in your original code ...
How can I plot separate Pandas DataFrames as subplots?
...yplot as plt
fig, axes = plt.subplots(nrows=2, ncols=2)
df1.plot(ax=axes[0,0])
df2.plot(ax=axes[0,1])
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Here axes is an array which holds the different subplot axes, and you can access one just by indexing axes.
If you want a shared x-axis, then you can provide sharex=True to plt.subplots.
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Making interface implementations async
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answered Jan 22 '13 at 13:00
svicksvick
205k4747 gold badges335335 silver badges455455 bronze badges
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Python Threading String Arguments
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305
You're trying to create a tuple, but you're just parenthesizing a string :)
Add an extra ',': ...
Adjusting Eclipse console size
...do you adjust the maximum lines in the console window? My program outputs 2000 lines of numbers and Eclipse truncates it so therefore I am missing some numbers.
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MySQL Multiple Joins in one query?
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Code MagicianCode Magician
20.3k55 gold badges5252 silver badges7575 bronze badges
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How to use SQL Order By statement to sort results case insensitive?
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answered Mar 10 '10 at 1:09
dan04dan04
73.7k2020 gold badges148148 silver badges181181 bronze badges
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Why does Bootstrap set the line-height property to 1.428571429?
...ning their line-height off of a 14px font-size. The target line-height is 20px:
20px ÷ 14px = 1.428571429
When determining your line-height, you want to make sure you have ample white space between your rows. This allows for ascenders and descenders without intruding on other rows. Also having am...
How to override trait function and call it from the overridden function?
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660
Your last one was almost there:
trait A {
function calc($v) {
return $v+1;
}
}
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