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format statement in a string resource file
... your code:
yourTextView.setText(String.format(getString(R.string.all), 3.12, 2));
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Difference in Months between two dates in JavaScript
...d2) {
var months;
months = (d2.getFullYear() - d1.getFullYear()) * 12;
months -= d1.getMonth();
months += d2.getMonth();
return months <= 0 ? 0 : months;
}
function monthDiff(d1, d2) {
var months;
months = (d2.getFullYear() - d1.getFullYear()) * 12;
months...
Creating .pem file for APNS?
...elopment Push Services” > Export “Apple Development Push Services ID123″. Save this as apns-dev-cert.p12 file somewhere you can access it. There is no need to enter a password.
The next command generates the cert in Mac’s Terminal for PEM format (Privacy Enhanced Mail Security Certificate...
Why is January month 0 in Java Calendar?
...that it makes things like "arrays of names" easier:
// I "know" there are 12 months
String[] monthNames = new String[12]; // and populate...
String name = monthNames[calendar.get(Calendar.MONTH)];
Of course, this fails as soon as you get a calendar with 13 months... but at least the size specifie...
Why does Razor _layout.cshtml have a leading underscore in file name?
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answered Jan 2 '11 at 9:12
Mike BrindMike Brind
21k55 gold badges4545 silver badges7676 bronze badges
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Bash set +x without it being printed
...ion a bit shorter.
– Greg Price
Sep 12 '18 at 3:10
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round up to 2 decimal places in java? [duplicate]
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12 Answers
12
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Formatting a float to 2 decimal places
...o provide rounding.
– RenniePet
Nov 12 '17 at 15:03
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Pretty-Print JSON Data to a File using Python
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answered Feb 7 '12 at 3:14
mattbornskimattbornski
8,90044 gold badges2424 silver badges2323 bronze badges
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Finding the average of a list
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On Python 3.4+ you can use statistics.mean()
l = [15, 18, 2, 36, 12, 78, 5, 6, 9]
import statistics
statistics.mean(l) # 20.11111111111111
On older versions of Python you can do
sum(l) / len(l)
On Python 2 you need to convert len to a float to get float division
sum(l) / float(len(...