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Truly understanding the difference between procedural and functional
...dural style:
function allOdd(words) {
var result = true;
for (var i = 0; i < length(words); ++i) {
var len = length(words[i]);
if (!odd(len)) {
result = false;
break;
}
}
return result;
}
I'll take it as a given that this example is comprehensible. Now, functio...
Difference between “on-heap” and “off-heap”
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edited Aug 22 '17 at 11:08
Arialdo Martini
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ans...
Passing arrays as parameters in bash
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answered Oct 25 '10 at 17:24
Ken BertelsonKen Bertelson
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BackgroundWorker vs background Thread
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Naser Asadi
1,0451616 silver badges3333 bronze badges
answered Oct 1 '09 at 22:34
ParmesanCodiceParmesanCodice
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Add string in a certain position in Python
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answered Mar 10 '11 at 1:34
Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams
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Adding a UILabel to a UIToolbar
...cer release];
self.titleLabel = [[UILabel alloc] initWithFrame:CGRectMake(0.0 , 11.0f, self.view.frame.size.width, 21.0f)];
[self.titleLabel setFont:[UIFont fontWithName:@"Helvetica-Bold" size:18]];
[self.titleLabel setBackgroundColor:[UIColor clearColor]];
[self.titleLabel setTextColor:[UIColor co...
Checking for an empty field with MySQL
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edited Feb 24 '10 at 15:30
answered Feb 24 '10 at 15:20
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How to display all methods of an object?
...example:
console.log(Object.getOwnPropertyNames(Math));
//-> ["E", "LN10", "LN2", "LOG2E", "LOG10E", "PI", ...etc ]
You can then use filter() to obtain only the methods:
console.log(Object.getOwnPropertyNames(Math).filter(function (p) {
return typeof Math[p] === 'function';
}));
//-> [...
Idiomatic way to wait for multiple callbacks in Node.js
...
setTimeout(function(){
callback(null, 1);
}, 200);
},
two: function(callback){
setTimeout(function(){
callback(null, 2);
}, 100);
},
},
function(err, results) {
// results is now equals to: {one: 1, two: 2}
});
As a plus this...