c tag

1304 questions


1 answers
112 views
0
Rspec reports Rails environment is running in production mode!

We are currently creating a portfolio (Rails-api, React) and the deployment to production heroku has been completed.After running the previous Rspec and confirming that there was no problem, I was goi...

2 years ago

2 answers
85 views
0
About base64 decoding on C

There is something I don't understand about base64 decoding (code below) in C on WikibooksAlgorithm Implementation/Miscellaneous/Base64-Wikibooks, open books for an open world What does the data in ch...

2 years ago

1 answers
84 views
0
AppDelegate's UI Window Resizes When Modal View Is Displayed

Now I'm creating a feature to install and take action with a view (button) that looks like when tethering.Specifically, during certain actions, a 44px height button is placed at the top of the screen ...

2 years ago

1 answers
33 views
0
for(;scanf("%d", &d);){ does not work well

The code below is a program that sequentially stores values entered using a bidirectional list.This code allows you to enter it, but -10000 does not leave for .What is the cause?Please let me know if ...

c
2 years ago

1 answers
104 views
0
Does the email address that you set up using Faker in RSpec exist?

Is the email address that I set using Faker in RSpec real?I don't have it yet, but when I started creating a feature that would send mail to users, I think it would be a problem if the email was unint...

2 years ago

1 answers
39 views
0
I want to return the beginning of the queue that received the deque function so that the non-start remains.

I'd like to return the beginning of the queue where I received the deque function so that the other queue remains./*basetypes.c*/#include<stdlib.h># include <stdio.h># include basetypes.hP...

c
2 years ago

2 answers
88 views
0
Do you have any tools that teach you how to use functions in the Vim plug-in or Linux tool?

The languages we use are Python and C/C++, and we are looking for tools in our language environments that can teach us how to use functions like PyCharm and CLion.These IDEs are all you need to do, bu...

2 years ago

1 answers
37 views
0
If I input 10 numbers, I created a program that outputs the numbers I entered and sorted in ascending order, but it gets a little strange.

As stated in the title, I would like to create a program that prints the 10 numbers you entered and the numbers you have sorted in ascending order, but the results are slightly different from the expe...

c
2 years ago

2 answers
32 views
0
It's stuck in a pointer in C language.

The following results cause garbled characters.#include<stdio.h># include <stdlib.h># include <string.h>int main() {char*in=abc;char*out;while(*out++=*in++);printf(%s\n, out);return1...

c
2 years ago

1 answers
82 views
0
I want to make something like a favorite button for an iPhone camera roll.

I would like to make something like a favorite button (heart-shaped button) for iPhone camera roll.The photos I took are placed in the collection view, and when I tap on one of them, the screen transi...

2 years ago
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