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How to compute the sum and average of elements in an array?
...I think Thor84no comment's totally out of order - I'd be happy to be fired from a place which finds array.reduce too complex. However I wouldn't use your code either, for the simple fact it has a division and two extra additions at ever step, which is never going to be as efficient as a single divis...
jQuery validation: change default error message
...our own messages in the validate call. Lifting and abbreviating this code from the Remember the Milk signup form used in the Validation plugin documentation (http://jquery.bassistance.de/validate/demo/milk/), you can easily specify your own messages:
var validator = $("#signupform").validate({
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What's this =! operator? [duplicate]
.... I was there when we thought evil vanquished forever, but ever it returns from the darkest of codes to trouble us anew.
– tchrist
Jan 11 '14 at 15:13
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Click through div to underlying elements
...because I didn’t see it here in full. I was able to do this using elementFromPoint. So basically:
attach a click to the div you want to be clicked through
hide it
determine what element the pointer is on
fire the click on the element there.
var range-selector= $("")
.css("position", "absol...
Logic to test that 3 of 4 are True
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Note that in c++ the cast from bool to int is not necessary.
– PlasmaHH
Mar 11 '14 at 12:54
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How to swap two variables in JavaScript
...ast in JavaScript). Anybody maintaining the code (including you six months from now) will know exactly what's going on.
Since these are integers, you can also use any number of clever tricks1 to swap without using a third variable. For instance you can use the bitwise xor operator:
let a = 1, ...
How can I show ellipses on my TextView if it is greater than the 1 line?
... Using ellipsize with maxLines might crash the app - Report from Android Studio intellisense
– Vaishnav Mhetre
Nov 5 '18 at 6:21
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UnicodeDecodeError when reading CSV file in Pandas with Python
..."hors d’½uvre" instead of "hors d’œuvre" you probably need to switch from ISO-8859-1 to ISO-8859-15.
– Joachim Wagner
May 14 '18 at 8:03
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How do I convert NSInteger to NSString datatype?
...nk that for some situation this will be also interesting way to get string from NSInteger
NSInteger value = 12;
NSString * string = [NSString stringWithFormat:@"%0.0f", (float)value];
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Append lines to a file using a StreamWriter
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what if the file has 10mb and I start writing from position 0, but only 10kb, how can I assure that the file only contains the 10kb data I've just written?
– JobaDiniz
Oct 11 '17 at 17:58
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