popen4 | POpen4 provides the Rubyist a single API across platforms | Runtime Evironment library

by shairontoledo C Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | popen4 Summary

popen4 is a C library typically used in Server, Runtime Evironment, Nodejs applications. popen4 has no bugs, it has no vulnerabilities and it has low support. However popen4 has a Non-SPDX License. You can download it from GitHub.

POpen4 provides the Rubyist a single API across platforms for executing a command in a child process with handles on stdout, stderr, stdin streams as well as access to the process ID and exit status. It does very little other than to provide an easy way to use either. Source by John-Mason P. Shackelford

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Support

popen4 has a low active ecosystem.

It has 13 star(s) with 0 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 2 have been closed. On average issues are closed in 7 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of popen4 is current.

Quality

popen4 has no bugs reported.

Security

popen4 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

popen4 has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

popen4 releases are not available. You will need to build from source code and install.

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popen4 Key Features

No Key Features are available at this moment for popen4.

popen4 Examples and Code Snippets

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Community Discussions

Trending Discussions on popen4

Qt TableView indexAt different behaviour with/without header

`less +F logfile` in pyqt

QUESTION

Qt TableView indexAt different behaviour with/without header

Asked 2018-Dec-09 at 06:02

Using PySide 1.2

Grabbing the index of a clicked item in a QTableView returns a different result wether there is a horizontal header or not. If there is a horizontal header, it's seems to be included in the computing of visualRect. So the first line, first column index is no longer 0, 0 but 1, 0.

Is this intended ? Because it is really confusing and inconvenient because the last line index will be invalid.

To reproduce :

...

ANSWER

Answered 2018-Feb-01 at 14:43

You do not have to use the global position and then pass it to the local position since you will get the position with respect to the upper corner of the QTableView, but indexAt requires the position with respect to the content according to the docs:

PySide.QtGui.QAbstractItemView.indexAt(point)

Parameters: point – PySide.QtCore.QPoint

Return type: PySide.QtCore.QModelIndex

Returns the model index of the item at the viewport coordinates point.

You must use the position of the event: mouse_event.pos()

Source https://stackoverflow.com/questions/48565012

QUESTION

`less +F logfile` in pyqt

Asked 2018-Apr-12 at 04:31

I'm trying to figure out how to continuously update a text area with loginfo. I have the following (snippet from my code)

...

ANSWER

Answered 2017-Aug-04 at 17:30

Using threads is an option but not the best in your case, I would recommend using a timer as it is more user friendly with the GUI.

Source https://stackoverflow.com/questions/45511236

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

Vulnerabilities

No vulnerabilities reported

Install popen4

You can download it from GitHub.

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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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