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Remove the last character from a string [duplicate]
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You can use substr:
echo substr('a,b,c,d,e,', 0, -1);
# => 'a,b,c,d,e'
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Define an 's src attribute in CSS [duplicate]
...r image's width*/
height: auto; /*or your image's height*/
margin: 0;
padding: 0;
}
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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
4,18733 gold badges2727 silver badges4040 bronze badges
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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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
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answered Oct 1 '08 at 19:21
Kirk StrauserKirk Strauser
26.4k55 gold badges4444 silver badges6161 bronze badges
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BackgroundWorker vs background Thread
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Naser Asadi
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answered Oct 1 '09 at 22:34
ParmesanCodiceParmesanCodice
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What is output buffering?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 14 '10 at 6:12
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Idiomatic way to wait for multiple callbacks in Node.js
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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...
Efficient way to return a std::vector in c++
... moved; and RVO is a compiler-dependent thing! Talk about the things from 80s & 90s.
– Nawaz
Mar 11 '18 at 16:01
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