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How can I round a number in JavaScript? .toFixed() returns a string?
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For example, 0.1 is really 0.1000000000000000055511151231257827021181583404541015625, and 0.01 is really 0.01000000000000000020816681711721685132943093776702880859375. (Thanks to BigDecimal for proving my point. :-P)
Therefore (absent a decimal floating point or rational number type), outputting...
What is the facade design pattern?
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Christopher Perry
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answered Mar 9 '11 at 7:09
Unmesh Kondolikar...
What is array to pointer decay?
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phoebusphoebus
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Why are quaternions used for rotations?
...ns versus a 3x3 rotation matrix, the quaternion has the advantage in size (4 scalars vs. 9) and speed (quaternion multiplication is much faster than 3x3 matrix multiplication).
Note that all of these representations of rotations are used in practice. Euler angles use the least memory; matrices use ...
What is the scope of variables in JavaScript?
...le named x (unlike it would have done with var), and so integers 0 through 4 are printed.:
for(let x = 0; x < 5; ++x) {
setTimeout(() => console.log(x)) // `let` declarations are re-declared on a per-iteration basis, so the closures capture different variables
}
console.log(typeof x) /...
How can I get a java.io.InputStream from a java.lang.String?
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edited Jul 29 '13 at 14:15
Yaakov Belch
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answered Jan 2 '13...
Difference between $.ajax() and $.get() and $.load()
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$.ajax() is the most configurable one, where you get fine grained control over HTTP headers and...
AWS S3: how do I see how much disk space is using
...|LastWriteTime|^$|--)" | awk 'BEGIN {total=0}{total+=$3}END{print total/1024/1024" MB"}'
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How to find what code is run by a button or element in Chrome using Developer Tools
...enough dedication and time, you can find any event handler/function
4. Explanation
I don't have the exact answer, or explanation as to why jQuery goes through the many layers of abstractions it does - all I can suggest is that it is because of the job it does to abstract away its usage from ...
Is there a native jQuery function to switch elements?
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I've found an interesting way to solve this using only jQuery:
$("#element1").before($("#elemen...