Top "Logic" questions

What is the optimal algorithm for the game 2048?

I have recently stumbled upon the game 2048. You merge similar tiles by moving them in any of the four directions …

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Reference — What does this symbol mean in PHP?

What is this? This is a collection of questions that come up every now and then about syntax in PHP. …

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Simple 'if' or logic statement in Python

How would you write the following in Python? if key < 1 or key > 34: I've tried every way I can …

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AND/OR in Python?

I know that the and and or expressions exist in python, but is there any and/or expression? Or some …

python logic

How to do while loops with multiple conditions

I have a while loop in python condition1=False condition1=False val = -1 while condition1==False and condition2==False and …

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1 = false and 0 = true?

I came across an is_equals() function in a c API at work that returned 1 for non-equal sql tables (false) …

c logic

ReferenceError: Invalid left-hand side in assignment

my code for a rock paper scissors game (called toss) is as follows: var toss = function (one,two) { if(one = "…

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Prolog "or" operator, query

I'm working on some prolog that I'm new to. I'm looking for an "or" operator registered(X, Y), Y=ct101, …

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JQuery .hasClass for multiple values in an if statement

I have a simple if statement as such: if ($('html').hasClass('m320')) { // do stuff } This works as expected. However, …

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How to add column values in mysql

This is my table data Student And this is my query -- SELECT id, SUM( maths + chemistry + physics ) AS total, …

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