Best Riddles and Jokes about Numbers and Math

Table of Contents

• Riddles about Numbers
• Riddles about Math
• It’s a math problem
• Three types of people Jokes
• Math Riddles
• Puzzles about Time
• Puzzles about Fathers and Sons
• Math Puzzles

Youtube Music Tips and Tricks

Table of Contents

• Feature Drops
• Pixel Exclusive(or First) Apps
• Pixel Exclusive(or First) Features
• Phone by Google - Caller ID & Spam Protection
• Hidden Features
• Camera
• Resource

Bazel Tips and Tricks

Table of Contents

• Install Bazel
• Bazel Tips
• Bazel build
• –compilation_mode (fastbuild|opt|dbg) (-c)
• Bazel Query
• Bazel test
• Common params
• :all VS :*
• IntelliJ Bazel Plugin

Google Lens Tips and Tricks

Table of Contents

• Google Lens Every Where
• Google Lens for Kids
• Google Lens trick

Google Flogger Best Practices

Table of Contents

• Make the logger the first static field in a class
• Format Specifiers
• Avoid doing work at log sites
• Don’t create a Throwable just to log it:
• Consider rate limiting warnings which can be triggered by bad user input.
• Don’t log and throw
• Other flogger Tips
• flogger Implementation
• Resource

Code Smell: Avoid Using Object as Input or Output

Table of Contents

• read(List<Object> keyValues)
• of(Object ...)
• Other bad examples that uses Object

Managing Projects in IntelliJ IDEA

Table of Contents

• Renaming a project in IntelliJ IDEA
• Remove projects from recent project list

How to Prevent Accidentally Close the Tab in Browser

Table of Contents

• Use Vimium
• JavaScript Bookmarklet
• Install Websites as Chrome App

Fun Letter Riddles

Table of Contents

• Riddles related with Letter
• Riddles about the beginning and ending letter
• Riddles to Guess a Word
• Riddles about Words

Which approach to use to iterate a collection in Java

Table of Contents

• Ways to iterate
• Use foreach or stream api when possible and make sense
• Iterator
• For loop

Android Messages App Tips and Tricks

Table of Contents

• Different notification settings for each contact or group
• Find out when a text message was sent or received
• Report as spam and block the contact
• Remind me the message later
• Emergency alert history
• Suggestions in Chats
• Search function in Messages
• Messages for Web
• Misc Tips about Android Messages

Linux Cinnamon Desktop Tips and Tricks

Table of Contents

• Enable “Recent Files”
• Switch widows
• Shortcuts
• Disabled Shortcuts

Battery Tips to Keep Android Alive

Table of Contents

• Automatically turn on battery saver
• Automatically power on Android when the charger is connected
• Other battery saving tips

Mastering Linux Command Line History

Table of Contents

• Navigate Command History
• Using Ctrl+R to search history
• history | grep
• Rerun previous command that starts with the prefix
• Misc tips about search history

The Best Free Educational Apps for Kids

Table of Contents

• Reading/Listening Skills
• Google Assistant
• Google Lens
• Podcast/AudioBook
• Storytelling
• Videos
• Misc

AR & VR (Augmented Reality & Virtual Reality) on Mobile Devices

Table of Contents

• Youtube VR
• AR Apps for Learning
• AR Cards
• AR in Camera
• AR Games for Learning
• Drawing
• AR Apps for Gaming
• AR Apps for Shopping
• Misc