1304 questions
I'm trying to write a program to change the LED on a device.I2C address: 0x93Read Data Format:Send 0xA0'Read32Byte Array [byArray[32]]byArray [0]'LED Mode [Mode 0'Mode 1'Mode 2'Mode 3'Mode 4]byArray[1...
When I opened the XCode 5 project with XCode 6, I got this error and I couldn't build it.Please let me know the solution.clang: error: no such file or directory: '/Users/username/Documents/XCode/Proje...
If you are accessing files from multiple threads in C language, please tell me which functions to lock.We have created the following programs:·Thread (1) is written to the file.·Thread (2) is read aga...
In C++, you may forget to refer to objects with heavy generation and release, such as std::set, when passing them to a function with const.Do you have any existing code review tools or compiler option...
Do you want to improve this question?Update your question, Edit this post to be answered with facts and quotes.Closed to last yearLast yearWhen you create a program with C/C++, you often have a smalle...
When I copied the entire folder to another server using rsync, there was a difference in size and I am troubled.If anyone knows how to solve this problem, I would like to ask you to teach me a questio...
Rails 7.0DockerI am currently studying Rspec in the Introduction to Rails Testing with Everyday Rails Rspec We are testing using requestspec to send Post to make sure DB has one more target data, but ...
Ruby's scripts are struggling with the phenomenon of keeping memory if it ever gets huge.require 'objspace'array=[ ](1..20).each_with_index do|i| array<<'a'*1000000 puts memsize:#{ObjectSpace.me...
I have been learning c language for about a month.Just like the title says.The last for statement seems to be wrong, but it doesn't make sense.I know that the cord is dirty and there is an easier way....
We would like to get queries from iOS applications to PHP using NSURLSession and display the response (HTML) in UIWebView on the application.As for the response from PHP, I think HTML is included in t...
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