increment Questions
10
For instance, given list [1, 0, 1] the code would return [1,1,0]. Other examples:
[1,1,1] -- > [1,0,0,0]
[1,0,0,1] --> [1,0,1,0]
I'm having most trouble understanding what my base case for...
5
Solved
I'm stuck trying to increment a variable in an .xml file. The tag may be in a file 100 times or just twice. I am trying to add a value that will increment the amount several times. I have included ...
6
Solved
I have a question about incrementing in pointers that I dont quite understand.
Lets see 2 small programs:
int iTuna=1;
int* pPointer= &iTuna;
*pPointer = *pPointer + 1 ; //Increment what pPoi...
4
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I know that it is possible to create a list of a range of numbers:
list(range(0,20,1))
output: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19]
but what I want to do is to ...
Fourscore asked 20/11, 2016 at 15:48
5
I want to increase the increment by 1 each time. I want to be able to get 1, 3, 6, 10, 15, 21, 28, 36, 46...
First it adds 1 then 2 then 3 then 4 and so on and so fourth.
4
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I feel like I may be doing to much for a simple problem.
If index = 0, how do I increment index in a template.
Ideally, I would like to do something like this.
{{index+1}}
From what I understa...
Lysin asked 16/4, 2015 at 19:23
2
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int i = 3;
int j = (i)++;
vs
int i = 3;
int j = i ++;
Is there a difference between how the above two cases are evaluated?
Is the first case equivalent to incrementing an rvalue or is it und...
Monoxide asked 27/2, 2019 at 15:5
3
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I am working with the C operator precedence table to better understand the operator precedence of C. I am having a problem understanding the results of the following code:
int a, b;
a = 1;
b = a++...
Callie asked 6/2, 2019 at 20:24
3
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I wrote a method to calculate how long ago a father was twice as old as his son and in how many years from now this would be true. Unexpectedly, it returns "-2 years ago" for an 8-year-old father a...
2
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I'm looking at some of Prof. Don Knuth's code, written in CWEB that is converted to C. A specific example is dlx1.w, available from Knuth's website
At one stage, the .len value of a struct nd[cc] ...
Frumenty asked 30/12, 2018 at 16:48
9
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Somewhere I read that unary operators are atomic by nature and so they can be used as it is in multi threaded environment. To confirm the same, I wrote two separate programs where in
I used a va...
3
package practicejava;
public class Query {
public static void main(String[] args) {
char ch = 66;
System.out.println("character= " + ch);
ch++;
System.out.println("character = " + ch);
}...
8
My interest is in the difference between for and while loops. I know that the post-increment value is used and then incremented and the operation returns a constant pre-increment.
while (true) {
...
Micrometer asked 28/6, 2013 at 14:19
6
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I am confused about the post ++ and pre ++ operator , for example in the following code
int x = 10;
x = x++;
sysout(x);
will print 10 ?
It prints 10,but I expected it should print 11
b...
Cyrano asked 3/7, 2014 at 23:18
8
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After researching, I read that the increment operator requires the operand to have a modifiable data object: https://en.wikipedia.org/wiki/Increment_and_decrement_operators.
From this I guess that...
4
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1
My goal is to have the Rust function f increment an element of array x, and increment the index i:
fn main() {
let mut x: [usize; 3] = [1; 3];
let mut i: usize = 1;
f(&mut i, &mut x);
...
Sought asked 28/6, 2018 at 18:59
5
Solved
Let us assume,
int *p;
int a = 100;
p = &a;
What will the following code actually do and how?
p++;
++p;
++*p;
++(*p);
++*(p);
*p++;
(*p)++;
*(p)++;
*++p;
*(++p);
I know, this is kind of messy...
Brilliant asked 21/11, 2011 at 6:23
3
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I have a very large table with two INT columns that are null on Default. This is a problem because since they are INT fields, it would help in many cases if they were originally set to 0.
So my q...
3
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I was considering to use Amazon DynamoDB in my application, and I have a question regarding its atomic counters reliability.
I'm building a distributed application that needs to concurrently, and ...
Julio asked 20/2, 2012 at 20:56
3
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I have a table called 'Workspaces' where the columns 'AreaID' and 'SurfaceID' work as a composite primary key. The AreaID references to another table called 'Areas' which only has AreaID as the pri...
Lakeishalakeland asked 3/4, 2015 at 12:7
4
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I'm a bit embarrassed in asking this question, but the result of the following code snippet has me stumped:
System.out.println("incrementResultResponses() has been invoked!");
final long oldValue ...
Mussel asked 6/2, 2012 at 13:38
8
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In programming, particularly in Java, what is the difference between:
int var = 0;
var++;
and
int var = 0;
++var;
What repercussions would this have on a for loop?
e.g.
for (int i = ...
Osage asked 30/5, 2011 at 10:50
8
Solved
Could somebody explain why the following functions give different results. The first does not seem to work, but the second does. I'm puzzled because I thought +=1 and ++ did the same thing.
(I'm ...
Bingham asked 21/6, 2013 at 18:20
6
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The following is a simplified version of my code:
<?php for($n=1; $n<=8; $n++): ?>
<p><?php echo $n; ?></p>
<p><?php echo $n; ?></p>
<?php e...
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