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I have a question in class '[2-12] CSS Table Styling'.

I have a question about the contents of the lecture.This is the part that deals with the explanatory tool of the table around 8 minutes and 16 seconds of the lecture video.After the .a11y-hidden class...

Do you happen to know issues like JavaScript?

<script language=JavaScript> myTickets = new Array(); startPosArr = new Array(); endPosArr = new Array(); selItem; eee2 = 0; function setMyTicketList(){ alert(^^ : + eee2);}The following error...

I don't know exactly why I use %lf when I input real numbers in the scanf function.

I heard that if you receive a real data value from the scanf function, the data type of the factor value is automatically changed from float type to double type, so in that way, the int type data valu...

How can the value of a variable in Python refer back to a variable again?

A='var A' B='A'print(B)del BI want to delete A by referring to variable A as 'A', which is the value of variable B.What's the way?

Questions about arrays and reference variables and objects in Java

public class HeapQuiz {int id = 0; public static void main(String []args) { int x =0; HeapQuiz [] hq = new HeapQuiz[5]; while(x <3) { hq[x] = new HeapQuiz(); hq[x].id =x; x = x +1; } hq[3] = hq[...

Android png file px question

Di

The element of does not apply.

...<table> <caption>... </caption> <thead>... </thead> <tbody>... </tbody> <tfoot> <small>&#8251; Note 1&#41; I wanted to comment on the ...

fast-frontend html table tfoot

2 years ago

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1 answers
64 views
0

While solving the problem of using double pointer variables, I had a question!!

#include<stdio.h>void MaxAndMin(int * arr,int size,int **mxptr,int **mnptr){ int * max,* min; int i; *max=*min=arr[0]; for(i=0;i<size;i++) { if(*max<arr[i]) *max=arr[i]; if(*min>arr[...

pointer double call-by-reference

2 years ago

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1 answers
129 views
0

Is there a way to calculate between long double types in C language?

#include <stdio.h>#include <math.h>int main(void){ double x,y; printf(Please enter x and y : ); scanf(%lf %lf, &x, &y); long double z = ((x + sqrt(x*x+y*y))/2.0); printf(The value ...

c long-double type calculate

2 years ago

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2 answers
93 views
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I have a question about copying array objects.

This question is a hash code of the student's questions..Hello, teacherI have a question..function copyArray(array) { for ( var copy=[], i=0, l=array.length; i<l; ++i ) { copy[i] = array[i]; } retu...

reference javascript reference-variable copy fast-frontend

2 years ago

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