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Converting any string into camel case
... function(match, index) {
if (+match === 0) return ""; // or if (/\s+/.test(match)) for white spaces
return index === 0 ? match.toLowerCase() : match.toUpperCase();
});
}
share
|
improve ...
In Python, how do I split a string and keep the separators?
...x solution that works well on Python 3
# Split strings and keep separator
test_strings = ['<Hello>', 'Hi', '<Hi> <Planet>', '<', '']
def split_and_keep(s, sep):
if not s: return [''] # consistent with string.split()
# Find replacement character that is not used in strin...
Difference between objectForKey and valueForKey?
...ver be faster than objectForKey: (on the same input key) although thorough testing I've done imply about 5% to 15% difference, over billions of random access to a huge NSDictionary. In normal situations - the difference is negligible.
Next: KVC protocol only works with NSString * keys, hence valueF...
How to add a “readonly” attribute to an ?
...not be "true" or "false". While I think the code above will actually work (tested in Chrome with jQuery 1.8.1), it can lead to later confusion for the inexperienced. Also, according to the jQuery docs the value should be number or string, not a boolean. api.jquery.com/attr/#attr2
...
How can I scale an entire web page with CSS?
...
I've tested Opera 10b2 and it doesn't seem to support it. Firefox nightly behaves oddly (zoomed fragment disappears). IE5/6 are buggy. Works fine in WebKit only.
– Kornel
Jul 22 '09 at 11:39
...
Regex match everything after question mark?
...
/([a-zA-Z]{4}):/ will match Test: Welcome and grab Test
– Austin Lin
Dec 11 '10 at 22:30
...
Javascript heredoc
...\s*([\s\S]*?)\s*\*\//m)[1];
};
Use:
var txt = heredoc(function () {/*
A test of horrible
Multi-line strings!
*/});
Returns:
"A test of horrible
Multi-line strings!"
Notes:
Text is trimmed on both ends, so any extra whitespace on either end is OK.
Edits:
2/2/2014 - changed to not mess wi...
How to iterate over the keys and values with ng-repeat in AngularJS?
... "eet_no": "ewew",
};
var array = [];
for(var key in $scope.data){
var test = {};
test[key]=$scope.data[key];
array.push(test);
}
$scope.data = array;
HTML
<p ng-repeat="obj in data">
<font ng-repeat="(key, value) in obj">
{{key}} : {{value}}
</font>
<...
Hidden Features of MySQL
...EY, UNIQUE, or INDEX will be indexed.
NULL means "not having a value". To test for NULL, you cannot use the arithmetic comparison operators such as =, <, or <>. Use the IS NULL and IS NOT NULL operators instead:
NO_AUTO_VALUE_ON_ZERO suppresses auto increment for 0 so that only NULL gene...
How can I round down a number in Javascript?
...erator. Thanks to Jason S for checking my work.
Here's the code I used to test:
var a = [];
var time = new Date().getTime();
for( i = 0; i < 100000; i++ ) {
//a.push( Math.random() * 100000 | 0 );
a.push( Math.floor( Math.random() * 100000 ) );
}
var elapsed = new Date().getTime() - ti...