ros-student | A student portal for Roots of Success | Portal library

by calblueprint JavaScript Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | ros-student Summary

ros-student is a JavaScript library typically used in Web Site, Portal applications. ros-student has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

A student portal for Roots of Success

Support

Quality

Security

License

Reuse

Support

ros-student has a low active ecosystem.

It has 7 star(s) with 0 fork(s). There are 15 watchers for this library.

It had no major release in the last 6 months.

There are 19 open issues and 94 have been closed. On average issues are closed in 31 days. There are 15 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of ros-student is current.

Quality

ros-student has no bugs reported.

Security

ros-student has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

ros-student is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

ros-student releases are not available. You will need to build from source code and install.

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ros-student Key Features

No Key Features are available at this moment for ros-student.

ros-student Examples and Code Snippets

No Code Snippets are available at this moment for ros-student.

Community Discussions

Trending Discussions on ros-student

String Manipulation topic message

QUESTION

String Manipulation topic message

Asked 2020-Jan-29 at 21:31

I am working on an assignment that requires you to subscribe to a topic, retrieve a message, then remove a character from a random spot in the string. Then republish that message to another topic. I am stuck on editing the the string and setting it to an empty space, I can not find the an ROS String solution to this problem. Any help is much appreciated.

...

ANSWER

Answered 2020-Jan-29 at 21:02

You are passing the string as const & which as the const implies can't be changed. Change the signature to void callback_func_name(std_msgs::String& msg){ so you take a reference to the message, which will modify the original object.

Note when taking a reference, you need to ensure that the object is still valid at the time and during the function call. If you can't make that guarantee you'll have to adjust your code.

The line msg[x] = " "; should be msg.data[x] = ' '; because the data is contained in the data field and the subscript operator will return you a reference to the character.

The correct headers for C++ are:

Source https://stackoverflow.com/questions/59974752

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install ros-student

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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