Mount CREO was created to
save and share the joy in figuring things out.
Besides that, there is nothing here
//PyQt, PySide, TableView, Drag, Drop
This article covers the main problems for implementing an orderable QTableView by dragging whole rows. It solves column shifting, hidden columns and disabled items.
//Python, basics, PyInstaller, PyQT, PySide, QtDesigner, Pillow
In this series of articles, a stand-alone image processing executable is created based on Python with a Qt GUI. This step-by-step guide is meant for beginners and does not require any previous Python or Qt experience. It starts with installing Python and setting up Notepad++ as text-editor. Although no Python experience is required, coding basics like variables, functions and classes will not be explained in detail.
//Python, notepad++, IDLE
Having an efficient workplace to improve your Python experience. Using Notepad++ as our text editor, this article explains how to setup Notepad++ to run your Python scripts and show warning and errors directly in Notepad++. By using the NppExec plugin, the python idle is enabled inside the text editor. Finally we provide a shortcut macro to run Python at the press of a button.
//JQuery, JQueryUI, Sortable, Draggable, Nested
I've searched a long time for an easy code library that allowed me to created nested lists in which items were draggable between selected list levels. JQuery UI sortable supports this behaviour. With only minimal JS/JQuery knowledge, this article will allow you to create draggable nested lists and save the list tree. This is easily expanded upon, to allow horizontal sorting between columns.
//GIS, GDAL, GDAL_translate
GDAL provides some powerful functions to manage raster images. The gdal_translate function can be used to change image formats and resolution, scale the data or alter the bounds and georeference. This article explains the basic usage of the gdal_translate and takes a look at the most useful options. This guide covers the basics, so no prior knowlegde about GIS or geospatial analysis is needed.
//QGIS, Pyqgis, Python, Layout
Qgis provides the Print Composer to export and save maps to image or pdf format. By using various map items and the Lock Layer ability it is possible to compose elaborate layouts which can be reused later. However, an option to update all map items to the current view at once seems to be missing. The Atlas object does this, but is feature-bound. This article provides a short Pyqgis code that will update all map items to the current view extend.
//CSS, Polygon, Transition, Inkscape
A while ago, I came across this beautiful animal tranformation of In Pieces. This website showcases the possibilities of Polygon animations using only CSS. Although I'm not an artist and can not replicate the beautiful shapes, I can provide a guide on creating your own pure CSS polygon animations. For this we'll use the CSS clip-path and transition properties.
//PHP, Forms, HTML, Bot, Spam
Ever put a simple form online which allowed a visitor to send you mails? Before you know it, your mailbox will be full of spam by bots filling in and submitting the form. Luckily there are some easy PHP solutions which will strongly decrease, or maybe prevent the spam submissions.
