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Different font size of strings in the same TextView
...ableString ss1= new SpannableString(s);
ss1.setSpan(new RelativeSizeSpan(2f), 0,5, 0); // set size
ss1.setSpan(new ForegroundColorSpan(Color.RED), 0, 5, 0);// set color
TextView tv= (TextView) findViewById(R.id.textview);
tv.setText(ss1);
Snap shot
You can split string using space and add...
How to use java.String.format in Scala?
...nt to show for a floating point:
String result = String.format("10 / 3 = %.2f", 10.0 / 3.0);
// result now equals "10 / 3 = 3.33"
// we can add commas to long numbers:
result = String.format("Today we processed %,d transactions.", 1000000);
// result now equals "Today we processed 1,000,000 trans...
Show a number to two decimal places
...
Alternatively,
$padded = sprintf('%0.2f', $unpadded); // 520 -> 520.00
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What are the differences between concepts and template constraints?
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Force LF eol in git repo and working copy
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How to style UITextview to like Rounded Rect text field?
... edited Dec 23 '16 at 22:19
DevB2F
3,15622 gold badges2020 silver badges3939 bronze badges
answered Nov 1 '14 at 7:05
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When monkey patching an instance method, can you call the overridden method from the new implementat
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How to escape the % (percent) sign in C's printf?
... fputs):
puts("hello%");
if there is a format in the string:
printf("%.2f%%", 53.2);
As noted in the comments, puts appends a \n to the output and fputs does not.
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How to programmatically round corners and set random background colors
...ape = GradientDrawable()
shape.cornerRadius = measuredHeight / 2f
shape.setColor(color)
background = shape
removeOnLayoutChangeListener(this)
}
})
}
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Objective-C and Swift URL encoding
...pedString: %@", escapedString);
NSLog output:
escapedString: http%3A%2F%2Fwww
The following are useful URL encoding character sets:
URLFragmentAllowedCharacterSet "#%<>[\]^`{|}
URLHostAllowedCharacterSet "#%/<>?@\^`{|}
URLPasswordAllowedCharacterSet "#%/:<>?@[\]^`{|...