LinuxQuestions.org - Michael Uplawski

Web-Scraping and src-attribute : change absolute to relative

Posted 10-26-2024 at 03:48 AM by Michael Uplawski
Updated 10-26-2024 at 03:52 AM by Michael Uplawski

Tags absolute, relative, ruby, web-scraping

I consider this a recurring task:

After having downloaded HTML and all the images or other files, needed, the absolute links in the HTML-file are no longer working and must be shortened to point at the location of the downloaded files.

In the most simple cases you can use your preferred line-editor to quickly eliminate any path that is preceding file-names in the src-attributes.

Whatever ... I prefer Ruby (and I do not care to bother with sed). Nokogiri...

Michael Uplawski

Senior Member

Posted in Programming and creativity, Wisdom caught up with me, though I am running fast.

Views 106 Comments 0 Michael Uplawski is offline

Avif support for Qt – How it appears to work

Posted 01-20-2024 at 02:58 AM by Michael Uplawski
Updated 01-20-2024 at 02:39 PM by Michael Uplawski (Too many $ and stuff)

Tags avif, image formats, libqavif, qt-development

0.) Install libavif-dev
1.)

Code:

young_preacher@elysee:~/where_your/git_repos/are$ git clone https://github.com/novomesk/qt-avif-image-plugin.git

2.)

Code:

young_preacher@elysee:~/where_your/git_repos/are$ cd qt-avif-image-plugin/

3.)

Code:

young_preacher@elysee:~/where_your/git_repos/are/qt-avif-image-plugin$ ./build_libqavif_dynamic.sh

If you do not get a

Quote:

SUCCESS! in order to install libqavif.so type as root:
make install

, then do whatever is necessary before...

Attached Images

sc.jpg (83.9 KB, 13 views)

Michael Uplawski

Senior Member

Posted in Incomprehension and Antagonism, Programming and creativity

Views 242 Comments 0 Michael Uplawski is offline

Post processor script for flnews

Posted 04-15-2023 at 03:14 AM by Michael Uplawski
Updated 03-30-2024 at 03:47 AM by Michael Uplawski (new Ruby-Gem as of november 2023)

flnews_post_proc-1.39.gem

The page describing the current Ruby-Gem: http://www.uplawski.eu/div/flnews/ge...post_proc.html
The Download-page for the current Ruby-Gem for the post-processor which includes the configuration-file:
https://www.rubygems.org/gems/flnews_post_proc

30/03/2024:
The Ruby-Gem has advanced a lot, recently and what follows, is the equivalent of the man-page for version 1.39, transformed to markdown...

Attached Images

	lq_sc_flnews.jpg (183.7 KB, 20 views)
	lq_th_sc_flnews.png (16.2 KB, 115 views)

Michael Uplawski

Senior Member

Posted in Boundless Praise, Programming and creativity

Views 810 Comments 0 Michael Uplawski is offline

Qt: Embedding Translations in the program-file

Posted 03-29-2023 at 02:41 PM by Michael Uplawski
Updated 03-30-2024 at 04:49 AM by Michael Uplawski (German version, French version)

Tags embed, localization, qmake, qt-framework

Embedding translations in Qt-programs

Introduction

Several techniques allow the internationalization of Qt -program.

I have worked out the procedure explained on this page, to embed translations in an executable file, so that they will be immediately available without having to keep

...

Attached Images

	lq_sc_upsslideshow.jpg (199.1 KB, 11 views)
	lq_th_sc_upsslideshow.png (10.9 KB, 121 views)

Michael Uplawski

Senior Member

Posted in Incomprehension and Antagonism, Programming and creativity

Views 391 Comments 0 Michael Uplawski is offline

I am gaining distance.

Posted 11-04-2022 at 02:04 AM by Michael Uplawski
Updated 12-12-2022 at 06:52 AM by Michael Uplawski

Digging holes in the ground makes more sense than typing stuff on a computer keyboard. (– unnecessary details removed –) There are trees to plant, firewood to chop, my car to repair and that broken tile to replace.

Getting all done, is enough progress for me. All that I want.

Michael Uplawski

Senior Member

Posted in Uncategorized

Views 553 Comments 1 Michael Uplawski is offline

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