mercredi 8 décembre 2021

UI Button "if" statement in swift

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when I type the code in, there is an error saying this: picture of the error: https://i.stack.imgur.com/ixFaM.png How can I fix it? @IBA...

How do I write a Python Function to display a message to indicate the progress of an operation [closed]

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The function should display a message in the following format: '{operation} {status}.' Where {operation} is the value of the parame...

R: unexpected behaviour adding two if(){}else{} constructs

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Consider the following R input: if(TRUE){1}else{0} + if(TRUE){1}else{0} The result is 1 , but I was expecting 2 . If I enclose each if-els...

Change elevated button color via radio buttons in flutter

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I want to change the Elevated button color when I press the radio buttons. 1.button -> red, 2.button -> yellow, 3.button -> green. ...

C++ name format [closed]

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I am new to C++ and would appreciate some guidance. Before I reveal the problem, let me emphatically state that I am looking for GUIDANCE, n...
mardi 7 décembre 2021

if else condition true it will run until it doesn't false, but when else condition is true it will run continuously until when it false

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I have If - else condition, High = [18365.5, 18979.25, 19297.4, 19874.8, 20288.0, 20504.65, 20398.2] Low = [17855.5, 18265.0, 18822.55, 1...

SQL: Is there a better way than "COALESCE on two selects" to find the first non-null result in an OR clause?

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Let's say I have this table: ID LANG NAME DEFAULT 1 ENG Cinderella false 1 ENG The Ash Bride false 1 FRE Cend...