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Short Tutorials Done Quick
Germany
Приєднався 6 лип 2020
Like the name said, tutorials without bla bla :)
#7 Linux - How to edit a read-only textfile II
Here is an easy way and even better way to edit a read-only textfile on Linux.
Please write it in the comments, if you have any advice to improve my tutorials or suggestions to further tutorials.
Please write it in the comments, if you have any advice to improve my tutorials or suggestions to further tutorials.
Переглядів: 39
Відео
#58 QGIS - How to transform a rasterlayer
Переглядів 79Місяць тому
This is an easy way to transform a rasterlayer. The first tutorial (r.patch): ua-cam.com/video/qjEMrS4ISFs/v-deo.html The second tutorial (rastercalculator): ua-cam.com/video/POIpOnYIkP8/v-deo.html Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials. 00:00 Intro 00:19 Compare r.patch and the rastercalculator 00:58 Grid 01:44 Centr...
#75 QGIS - How to merge rasterlayer with the rastercalculator
Переглядів 603 місяці тому
This is an easy way to merge and repalce a part of a rasterlayer by another using the rastercalculator. The first tutorial: ua-cam.com/video/qjEMrS4ISFs/v-deo.html Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#56 QGIS - How to use r.patch to merge and replace two rasterlayers
Переглядів 1756 місяців тому
This is an easy way to merge and repalce a part of a rasterlayer by another using r.patch. Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#54 - QGIS - Find double geometries with an easy sql query
Переглядів 2087 місяців тому
This is an easy way to find double geometries with an easy sql query. This is the full query: select * from (SELECT *, COUNT(geometry) as *newColumnName* FROM *yourLayer* group by geometry) as *newTableName* where *newTableName.*newColumnName* bigger 1 Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#55 QGIS - How to create a polygon from random points
Переглядів 3678 місяців тому
This is an easy way to create a backgroundpolygon from random points. Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#5 ShotCut - Export only a part of your complete track
Переглядів 659 місяців тому
This is an easy way to export only a part of your complete project. Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#1 Audacity - How to export multiple files out of a single track
Переглядів 4159 місяців тому
This is an easy way to export one single track in multiple files in audacity. Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#53 QGIS - How to set rastercolors transparent
Переглядів 3899 місяців тому
This is an easy way to set some of the rastercolors transparent. Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#3 Shotcut - How to save a custom preset for a filter
Переглядів 2809 місяців тому
This is an easy way to save a custom preset on a filter. Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#4 Shotcut - How to apply a filter to the entire track
Переглядів 2149 місяців тому
This is an easy way to apply a filter to the entire track in shotcut. Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#6 Linux - How to setup simple alias commands
Переглядів 12310 місяців тому
This is an easy way to setup easy alias commands in the bashrc file. Disply your possibly connections: xrandr query Turn on your second monitor on the left hand side: xrandr output HDMI-0 auto left-of DP-2 Turn off your second monitor: xrandr output HDMI-0 auto left-of DP-2 Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#5 Linux - How to setup your second screen
Переглядів 6 тис.10 місяців тому
This is an easy way to setup your sceond monitor directly on the right side. Disply your possibly connections: xrandr query Turn on your second monitor on the left hand side: xrandr output HDMI-0 auto left-of DP-2 Turn off your second monitor: xrandr output HDMI-0 auto left-of DP-2 Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#52 QGIS - Reset the primarykey of textfields
Переглядів 226Рік тому
This is an easy way to reset the primarykey of textfields. 00:00 Intro 00:21 Delet the primarykey Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#51 QGIS - Textfield backgroundcolor like the related polygon
Переглядів 284Рік тому
This is an easy way to change the the backgroundcolor of textfields like the related features. 00:00 Intro 00:13 Add a label 00:23 Add Symbol_color as Backgroundcolor Please write it in the comments, if you have any advice to improve my tutorials or suggestions for further tutorials.
#50 QGIS - How to display a dynamic scale text
Переглядів 602Рік тому
#50 QGIS - How to display a dynamic scale text
#2 ESP - How to compile your own Tasmota bin files
Переглядів 1,7 тис.Рік тому
#2 ESP - How to compile your own Tasmota bin files
#1 ESP8266 - How to flash Tasmota on an ESP8266
Переглядів 321Рік тому
#1 ESP8266 - How to flash Tasmota on an ESP8266
#2 Arduino - How to use the Arduino IDE for ESP8266
Переглядів 80Рік тому
#2 Arduino - How to use the Arduino IDE for ESP8266
#49 QGIS - Change the scale by grid and an atlas view
Переглядів 799Рік тому
#49 QGIS - Change the scale by grid and an atlas view
#48 QGIS - How to use a grid for an atlas view
Переглядів 1,6 тис.Рік тому
#48 QGIS - How to use a grid for an atlas view
#47 QGIS - Display only the current feature(s) in the atlas view
Переглядів 2,5 тис.Рік тому
#47 QGIS - Display only the current feature(s) in the atlas view
#46 QGIS - Overview in an altas print layout
Переглядів 699Рік тому
#46 QGIS - Overview in an altas print layout
#45 QGIS - How to create an atlas print layout and export it
Переглядів 2,4 тис.Рік тому
#45 QGIS - How to create an atlas print layout and export it
#44 QGIS - How to replace ' (Quotes) and " (double Quotes) with the field calculator
Переглядів 460Рік тому
#44 QGIS - How to replace ' (Quotes) and " (double Quotes) with the field calculator
# 43 QGIS - Calculate attributes by location
Переглядів 380Рік тому
# 43 QGIS - Calculate attributes by location
#42 QGIS - How to calculate a catchement area and a stream network with GRASS
Переглядів 984Рік тому
#42 QGIS - How to calculate a catchement area and a stream network with GRASS
#41 QGIS - How to deal with invalid shapefile geometrys
Переглядів 1,7 тис.Рік тому
#41 QGIS - How to deal with invalid shapefile geometrys
#40 QGIS - Model Designer invert feature selection
Переглядів 1,5 тис.Рік тому
#40 QGIS - Model Designer invert feature selection
#39 QGIS - Convert the rotation style from ArcGIS into QGIS
Переглядів 399Рік тому
#39 QGIS - Convert the rotation style from ArcGIS into QGIS
thanks goat
Really usefull workflow to know! Thank you for sharing :D
This helped me a lot, I didn't even know that was possible. I always considered the select algorithms to be useless in the model builder since one can't do anything with the selection, but thanks to this vid I know I can use is_selected in expressions in steps further downstream in the model from the selection algo.
great short, quick tutorial. maybe a little fast in parts.
Sorry, you already mentioned in the video which program you used to create these OBJ files. I watched the video without sound. Is there an open-source program that can do the same thing? I couldn't find exactly what I was looking for. I tried programs like FreeCAD, Salome, Gmsh, and Engrid, but I couldn't create geometries like OpenFOAM's own geometries (tutorials/resources/geometry) in any of them.
Hey @kasuora6233 sorry for my late reply. I used OnShape. It is a free cloud based CAD Program. The disadvantage of the free version, everyone can see your projects, but when it didnt bother you, it is a really powerfull CAD Program. With a faast an good community when it comes to problems.
"I couldn't find your video titled '#1 OpenFOAM,' I guess you have removed it. I am very curious about which program you used to create these OBJ files. I want to convert the geometries in my STEP file into OBJ format, just like you did, using an open-source program. Please give me a suggestion on this matter."
Yes, OnShape, you can upload your STEP File and download it converted as STL or OBJ File.
t I want to keep Thanks for a nice walkthrough. I have a problem though. When I dissolve I lose data (from each polygon) that should have been transferred into the new dissolved layer. Do you know what might be happening?
Hey, did you mean the attributes of each polygon ? For example: If you dissolve two polygons into one, only attributes of one polygon will kept ? Best regards Kai
@@shorttutorialsdonequick Thanks for the quick answer. The problem is that I have a counted value in each area. When I dissolve and/or do the multipart to singlepart most of, if not all, off the areas get the ID and values of one specific polygon instead of their own new ID's and values. After a lot of fustrating testing and debating with ChtGPT I thought it would be fair to ask. Hope you can help me :)
@@nicolai8162 You are welcome. I hope i understand it right. If you dissolve polygons QGIS picks a random attribute and keep it for the hole polygon. Every attributename are unique an can occure only once. I dont think you can have multiply ID's or Values with the same attribute name on a single dissolved polygon. But there i a tool its called Join Attributes by Location (Summary), you need the dissolved layer and the original one, you are able to chosse which attributes will used for the calculation and different operation. Is this the right tool for your problem ? Best regards Kai
@@shorttutorialsdonequick Thank you so much! Your comment was vital to my work! Thank thank you again! And happy new years :)
Perfect, love these short, to-the-point videos.
Saved me a lot of work .... Thank you and keep up the good work :)
you're the best man
Shotcut, nicht Shootcut. Wie Shit :)
A Video for flashing it to an ESP32 C3 would be nice....
You can't imagine how much you just saved my life 😅😅
Thank you for goint for a quick tutorial for this task.
Wow cool! Is there a way to also do that + inverse the layer feature symbology?
Hey, Sorry i didnt understand what do you mean exactly. Best regards Kai
if I want to copy a feature over to another layer and keep the inputs for the fields, but the fields aren't the same for each layer how would I achieve that?
Hello, go to Vector, Data Management Tools and Merge Vector Layers. This operation will keep all attributefields of each layer. Best regards Kai
Any idea how to save a preset for export settings (including custom codec)? No matter what I do, it never saves and constantly resets to the default codec settings.
Hey, i think this works. Go to the export screen, choose your export preset, make the changes do you want to make, then click on the little plus on the left hand side and copy the settings. This ist how the changes saved at my pc. If you change the options, you need to save the preset with the plus button again. Is it working at your pc ? Best regards Kai
@@shorttutorialsdonequick Doesnt work. Just resets to default codec settings while "other" empties itself. And that goes for every "saved" preset, they are just all the same.
@@ShepardCZ mh, maybe there is an issue with the execution rights of shotcut, so it cant write on the hdd. The offical support forum of shotcut is very good. Maybe you give it a try and ask for help there ? Best regards Kai PS: If you get to a solution, youre are welcome to share it here.
@@shorttutorialsdonequick They already "fixed" this bug multiple times, so I don't think so.
@@shorttutorialsdonequick Btw. It can be solved by not saving the preset files to protected folders (I changed it and it works). But for some reason, even the program itself is set to be installed to protected folder.
How abt to make it read only
Open a terminal in the folder with the file, type in: chmod 444 [file-name]
A tutorial to describe how to FIX invalid geometries would be useful. thanks
funktioniert bei mir leider nicht. 1. weichen die werte des geclippten layers etwas von denen des ursprünglichen layers ab und 2. entsteht ein 0-wert anstatt eines nodata werts.
Wo weichen die Werte des geclippten Layers ab und wo entsteht der 0-Wert ? Passt die Ausrichtung des "kleineren" Layers zum Rest ?
@@shorttutorialsdonequick Im "Loch" bei dem bei dir Nodata steht! Die werte weichen überall sonst ab. zb. anstatt 635.07 plötzlich 635.5432. . Mit ausrichtung meinst du was genau?
@@eliashackhofer1949 Öffne einmal bitte die Eigenschaften des Rasterslayers und klick auf Transparenz. Da sollte ein Haken bei No data value gesetzt sein und ein Wert angezeigt werden. Evtl. wird die Null nicht als NoData erkannt. Du kannst einen zusätzlichen Wert definieren. Dann sollte das passen. Das mit den Werten kann ich mir nicht erklären, ist das komplette Raster evtl. etwas verrutscht, sodass die 635,07 "daneben" steht ?
how to setup from the scratch, what device do i need to connect?
Of course you need at least a second monitor and a connection cable for it. Best regards Kai
I cannot see what yiu are doing
Hey, i dont know why, sometimes youtube changes the resolution of the video to 360p. To change this, click on the little gearwheel at the bottom of the video. I think than you should be able to see everythink. Best regards Kai
Thank you !
straight to the point! thanks 👍
Very helpful!!
Any easy way to Un Apply filters from track? I managed to (prior to this video) add a 'stack' of 5 filters to the track, mostly by accident, that I had used on a previous scene, I was hoping for a one click solution i.e. right click on the hour glass/drip icon ->remove filters. I'll try to remove all 5 individually, or add a new track, delete old track.
Hey, if you devide the track in multiply clips with a filter on the track it will apply to every clip, but if you remove the filter on the track it will removed from every clip. I hope i get your question right. Best regards Kai
i dont have internet connection and my interface file is read only.... it doesnt have an ip how can i fix this, apt-get install gedit doesnt work
i mean my linux doesnt have internet connection
@@arindamoi Hey, i think this is a solution: askubuntu.com/questions/974/how-can-i-install-software-or-packages-without-internet-offline Best regards Kai
Thanks bro. Its very very helpful without wasting any time.
tks
Thanks, guy, I was really frustrated with this topic. Your solution works fine.
Thanks, this video is just what I was looking for, a simple and clear explanation. It's already working for me now👍👍
A suggestion for another tutorial, I don't know if it's possible: Filter the map feature being exported in the Atlas + the layer that is intersecting with it. For example, I have a subdivision map, where I have a layer that represents the indexes and another that represents the lots, I can filter the index using the Atlas, but it would also be interesting if I filtered just the lot in question with a similar function with "overlay_within" or something like that.
Hey markondes, thank you for your suggestion. If i understand you right, i think the solution is in the video after 01:14 ? Is that the right solution ? Best regards Kai
@@shorttutorialsdonequick Now that you say it, it's true! I hadn't understood this part very well and let it go unnoticed, English isn't my main language. Once again, thank you very much and much sucess to you.
@@markongis you are welcome, I am pleased that I was able to help you. Best reagrds Kai
Thank you very much, I was racking my brain for hours and couldn't do it at all, you saved me.
Great stuff!
Lovely! Just what I was looking for!
Very helpful tutorial, thanks for sharing.
Promo-SM 👀
Thank you so much for this tutorial. I was on the verge of doing it manually 😅
Its so fast Sir
laz2txt doesnt write any file- any ideas why?
Is LAStools working correctly ? Did you test it ? Is the layer (file) containing the point data ?
What is the command the resolution is bad
sudo gedit filename
Thank you! this video help me so much.
Thank you! this video help me so much.
Short, sweet and helpful. Thank you! This is how tutorials ought to be.
I am unable to edit ubuntu commands for configuring snort, do you have any suggestions to have read, write and execute permissions
Hey, puh sorry. I dont use snort ... :/ Best regards Kai
Thank You
whats app please BRO 😟
No, sorry. Maybe other peolple can learn from your problem :) so post it here. Best regards Kai
Thank you so much!
bro I need help, I wrote the command sudo apt-get install gedit but it didn’t help, what should I do?
Hey, what error message is displayed?
I did deverything, but my Ubuntu seems to try to run a "lasview" command instead of a "lasview.exe". And i do have only the .exe in my folder! ersion de QGIS : 3.32.3-Lima Révision du code : 67d46100b5 Version de Qt : 5.15.3 Version de Python : 3.10.12 Version de GDAL : 3.4.1 Version de GEOS : 3.10.2-CAPI-1.16.0 Version de Proj : Rel. 8.2.1, January 1st, 2022 Version de PDAL : 2.3.0 (git-version: Release) Algorithme commencé à: 2023-09-22T14:22:20 Démarrage de l'algorithme 'lasview'… Paramètres en entrée: { 'ADDITIONAL_OPTIONS' : '', 'COLORING' : 0, 'GUI' : False, 'INPUT_LASLAZ' : '/home/romain/Documents/carto/moine/LHD_FXX_1006_6543_PTS_C_LAMB93_IGN69_0_1.laz', 'POINTS' : 5000000, 'SIZE' : 0, 'VERBOSE' : True } LAStools command line /usr/bin/wine /home/romain/.local/share/QGIS/QGIS3/profiles/default/LAStools/bin/lasview -v -i "/home/romain/Documents/carto/moine/LHD_FXX_1006_6543_PTS_C_LAMB93_IGN69_0_1.laz" -points 5000000 LAStools console output 007c:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 007c:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 007c:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 007c:fixme:hid:handle_IRP_MN_QUERY_ID Unhandled type 00000005 wine: failed to open "/home/romain/.local/share/QGIS/QGIS3/profiles/default/LAStools/bin/lasview": c0000135 Execution completed in 4.78 secondes Résultats: {'': None} Chargement des couches de résultat Algorithme 'lasview' terminé