Ben Chuanlong Du's Blog

It is never too late to learn.

Manage Autostart Applications

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tips and Traps

  1. Autostart *.desktop configuration files are located in directories /etc/xdg/autostart and ~/.config/autostart/ . By default, autostart applications in /etc/xdg/autostart are not shown to users in …

Tips on Basket in KDE

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. Toolbar Settings -> Text Positions -> Text Under Icons give you more horizontal spaces

Tips on Touchpad

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. touchpad.ntwt together with the disable tap while typing checkbox make things not work use only 1 of them, I suggest you run touchpad.ntwt when needed, don't auto run it …

Tips on Multimedia

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. XMP is the recommended way to tag many media files

Experiment Design

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

  1. Complete Randomized Design (CRD)

  2. Randomized Complete Block Design (CBD)

    • same RNE as CRD
  3. Latin Square Design (LSD)
    • same RNE as CRD
  4. Balanced Incomplete Block Design

    • all treatments cannot fit in any …

Sampling Methods

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Probability Sampling

  • Random Sampling

  • Systematic Sampling

  • Stratified Sampling

Non-probability Sampling

  • Convenience Sampling

  • Judgement Sampling

  • Quota Sampling

  • Snowball Sampling

bias