Measure the amount of color in the picture

 If you want to measure the amount of color an image has (in percentage), you can use the following repo:

https://github.com/Eitol/document_color_meter

Fix err_cleartext_not_permitted ionic 3

Add this namespace definition to <widget

 xmlns:android="http://schemas.android.com/apk/res/android"

Then add this config in widget:

    <edit-config file="app/src/main/AndroidManifest.xml" mode="merge" target="/manifest/application">

        <application android:usesCleartextTraffic="true" />

    </edit-config>

Download XCode 11.7 from Google Drive

Intentando descargar xcode desde el portal de apple developer, me dió un error de descarga, además fué demasiado lento. Así que luego lo subí a google drive:

Original:

 https://download.developer.apple.com/Developer_Tools/Xcode_11.7/Xcode_11.7.xip

Copia en google drive:

https://drive.google.com/file/d/1oOhyYlyM4mOZPFYVcSblvVdWM8nB1l4-/view?usp=sharing

Oracle DB with Jetbrains DataGrip and DBeaver

First run the oracle db in docker:

docker run --name ora121 -p 1521:1521 -p 5500:5500 -e ORACLE_SID=ORCLCDB -e ORACLE_PDB=pdb1 -e ORACLE_PWD=Oradoc_db1 -e ORACLE_CHARACTERSET=AL32UTF8 store/oracle/database-enterprise:12.2.0.1

Jetbrains DataGrip

DBeaver

java.library.path in ubuntu

/usr/java/packages/lib/amd64
/usr/lib/x86_64-linux-gnu/jni
/lib/x86_64-linux-gnu
/usr/lib/x86_64-linux-gnu
/usr/lib/jni
/lib:/usr/lib

uninstall gnome games

sudo apt remove gnome-chess five-or-more four-in-a-row hitori iagno gnome-klotski lightsoff gnome-mahjongg gnome-mines gnome-nibbles gnome-tetravex gnome-taquin tali swell-foop gnome-robots quadrapassel aisleriot

Install ubuntu 18.10 in Asus VivoBook Pro

Ah, so I solved it this way:



1. Disable Fast Boot and Secure Boot (or Secure loader).



2. Plug in the bootable USB with the Linux distro (mine was Ubuntu 16.04)



3. When you see the loader to "Install Ubuntu" etc ... press "e" and edit a line:

Replace "quiet splash" to "nomodeset" and press F10 to boot.



Then after the installation is complete, you will have to reboot. 



4. This time you will now encounter the GRUB. Again, press "e" and edit a line:

In the line that starts with "linux", add "nouveau.modeset=0" at the end of that line.



Your Linux should now boot. 



P.S. Mark the thread as solved if this solves the issue 

5. After this, you need to install the nvidia drivers. Reboot. And then it's done.