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format statement in a string resource file
...n your strings.xml :
<string name="all" formatted="false">Amount: %.2f%n for %d days</string>
In your code:
yourTextView.setText(String.format(getString(R.string.all), 3.12, 2));
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...
Converting a Java Keystore into PEM Format
...5c:e0:2e:da:e0:6b:a6:aa:97:64:59:14:
7e:a6:2e:5a:45:f9:2f:b5:2d:f4:34:27:e6:53:c7:
bash$ keytool -importkeystore -srckeystore foo.jks \
-destkeystore foo.p12 \
-srcstoretype jks \
-deststoretype pkcs12
Enter destination keystore password:
Re-enter new pa...
Set Background cell color in PHPExcel
...SOLID,
'startColor' => [
'argb' => 'FFDBE2F1',
]
],
]);
alternative approach:
$spreadsheet->getActiveSheet()
->getStyle('A1:F1')
->getFill()
->setFillType(Fill::FILL_SOLID)
->getStartColor()->setARGB('F...
How to use ADB to send touch events to device using sendevent command?
... DOWN
/dev/input/event3: EV_ABS ABS_MT_POSITION_X 000002f5
/dev/input/event3: EV_ABS ABS_MT_POSITION_Y 0000069e
adb is telling you that a key was pressed (button down) at position 2f5, 69e in hex which is 757 and 1694 in decimal.
If you now want to generate the same e...
Format / Suppress Scientific Notation from Python Pandas Aggregation Results
...t the lambda function:
>>> pd.options.display.float_format = '{:.2f}'.format
>>> Series(np.random.randn(3))
0 0.41
1 0.99
2 0.10
or
>>> pd.set_option('display.float_format', '{:.2f}'.format)
...
Is Enabling Double Escaping Dangerous?
...Could you not encode all the '/' that are actually part of the search to '%2F'?
– Charlino
Sep 21 '09 at 20:55
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round() doesn't seem to be rounding properly
...
i tried print '%.2f' % 655.665 but it returns 655.66, it should be 655.67
– Liza
Jul 15 '15 at 3:56
...
Is volatile expensive?
...ffffff,%ecx
0xb396ce93: mov $0xffffffff,%ebx
0xb396ce98: mov $0x6fa2b2f0,%esi ; {oop('Test2')}
0xb396ce9d: mov 0x150(%esi),%ebp
0xb396cea3: mov 0x154(%esi),%edi ;*getstatic l
; - Test2::run@0 (line 33)
0xb396cea9: cmp %ecx,%ebp
0xb396ceab: jne...
HSL to RGB color conversion
... if (t < 1f/6f)
return p + (q - p) * 6f * t;
if (t < 1f/2f)
return q;
if (t < 2f/3f)
return p + (q - p) * (2f/3f - t) * 6f;
return p;
}
RGB to HSL
/**
* Converts an RGB color value to HSL. Conversion formula
* adapted from http://en.wikipedia.org/wi...
Regex to test if string begins with http:// or https://
...
This will work for URL encoded strings too.
^(https?)(:\/\/|(\%3A%2F%2F))
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