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[SOLVED] Can't send payload > 23bytes(MTU setted to 128bytes) - #9 by ...

:root { --animation-state: paused; } /* user picked a theme where the "regular" scheme is dark */ /* user picked a theme a light scheme and also enabled a dark scheme */ /* deal with light scheme first */ @media (pref...
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What is the significance of initializing direction arrays below with given values when developing ch

I am new to competitive programming, and I noticed frequently, many of the great coders have these four lines in their code (particularly in those involving arrays): ...
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How to use php serialize() and unserialize()

My problem is very basic. 10 Answers 10 ...
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Prevent flicker on webkit-transition of webkit-transform [duplicate]

For some reason, right before my animation of the webkit-transform property occurs, there is a slight flicker. Here is what I am doing: ...
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postgresql return 0 if returned value is null

I have a query that returns avg(price) 3 Answers 3 ...
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Fastest way to list all primes below N

This is the best algorithm I could come up. 35 Answers 35 ...
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In javascript, is an empty string always false as a boolean?

in javascript, 5 Answers 5 ...
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Replacing NAs with latest non-NA value

In a data.frame (or data.table), I would like to "fill forward" NAs with the closest previous non-NA value. A simple example, using vectors (instead of a data.frame ) is the following: ...
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Why is the shovel operator (

I am working through Ruby Koans. 7 Answers 7 ...
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Simple Digit Recognition OCR in OpenCV-Python

I am trying to implement a "Digit Recognition OCR" in OpenCV-Python (cv2). It is just for learning purposes. I would like to learn both KNearest and SVM features in OpenCV. ...