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Find a pair of elements from an array whose sum equals a given number
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30 Answers
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Algorithm to calculate the number of divisors of a given number
...he divisors together and apply those numbers into the formula above.
Not 100% sure about my algo description but if that isn't it it's something similar .
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How to set Oracle's Java as the default Java in Ubuntu?
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edited Mar 30 at 15:27
BuZZ-dEE
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make iframe height dynamic based on content inside- JQUERY/Javascript
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answered Feb 6 '12 at 16:05
AristosAristos
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How are parameters sent in an HTTP POST request?
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edited Jun 6 '15 at 1:05
answered Jan 27 '13 at 19:32
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How to send and retrieve parameters using $state.go toParams and $stateParams?
I am using AngularJS v1.2.0-rc.2 with ui-router v0.2.0. I want to pass the referrer state to another state so I use the toParams of $state.go like so:
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How do I check that a number is float or integer?
...r a remainder when dividing by 1:
function isInt(n) {
return n % 1 === 0;
}
If you don't know that the argument is a number you need two tests:
function isInt(n){
return Number(n) === n && n % 1 === 0;
}
function isFloat(n){
return Number(n) === n && n % 1 !== 0;
}
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Window.open and pass parameters by post method
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10 Answers
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In C/C++ what's the simplest way to reverse the order of bits in a byte?
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If you are talking about a single byte, a table-lookup is probably the best bet, unless for som...
How to style the parent element when hovering a child element?
...hite}
div p {padding-bottom: 26px}
div button {position: absolute; bottom: 0}
Obviously, in most cases this trick depends on the use of absolute positioning to give the sibling the same size as the parent, ánd still let the child appear within the parent.
Sometimes it is necessary to use a mor...