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How to add line breaks to an HTML textarea?
...\n\r?) are not the same as HTML <br/> tags
var text = document.forms[0].txt.value;
text = text.replace(/\r?\n/g, '<br />');
UPDATE
Since many of the comments and my own experience have show me that this <br>
solution is not working as expected here is an example of how to append a...
Which characters need to be escaped when using Bash?
...readable version of 2
There's an easy safe set of characters, like [a-zA-Z0-9,._+:@%/-], which can be left unescaped to keep it more readable
I\'m\ a\ s@fe\ \$tring\ which\ ends\ in\ newline"
"
sed command: LC_ALL=C sed -e 's/[^a-zA-Z0-9,._+@%/-]/\\&/g; 1{$s/^$/""/}; 1!s/^/"/; $!s/$/"/'.
...
Soft hyphen in HTML ( vs. ­)
... soft hyphens in HTML right now. See what you can do to go without them.
2013 edit: According to QuirksMode, &shy; now works/is supported on all major browsers.
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Remove blank attributes from an Object in Javascript
...n(obj) {
var propNames = Object.getOwnPropertyNames(obj);
for (var i = 0; i < propNames.length; i++) {
var propName = propNames[i];
if (obj[propName] === null || obj[propName] === undefined) {
delete obj[propName];
}
}
}
A few notes on null vs undefined:
test.test1 === ...
Practical uses for AtomicInteger
... int remainder = s % n;
return remainder > 0 ? remainder : remainder + n;
}
}
}
...
}
As you can see, it basically works almost the same way as incrementAndGet(), but performs arbitrary calculation (calculateNext()) instead of increment (...
Does Dart support enumerations?
...d approach before 1.8:
class Fruit {
static const APPLE = const Fruit._(0);
static const BANANA = const Fruit._(1);
static get values => [APPLE, BANANA];
final int value;
const Fruit._(this.value);
}
Those static constants within the class are compile time constants, and this clas...
How to sort the letters in a string alphabetically in Python
...
280
You can do:
>>> a = 'ZENOVW'
>>> ''.join(sorted(a))
'ENOVWZ'
...
install / uninstall APKs programmatically (PackageManager vs Intents)
...
10 Answers
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Error in plot.new() : figure margins too large, Scatter plot
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edited Nov 11 '14 at 7:10
djhurio
5,00044 gold badges2323 silver badges4141 bronze badges
answered Sep...
Invert “if” statement to reduce nesting
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302
A return in the middle of the method is not necessarily bad. It might be better to return immed...