JVM Concepts Worth Understanding
🗑️ Garbage collection
📦 Heap vs stack
🧵 Thread pools
⚙️ JIT compilation
📊 Memory leaks
#techinfo
🗑️ Garbage collection
📦 Heap vs stack
🧵 Thread pools
⚙️ JIT compilation
📊 Memory leaks
#techinfo
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What does “refactoring” mean in software development?
Anonymous Quiz
73%
Improving code structure without changing its behavior
20%
Fixing production bugs only
6%
Adding new features
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What is caching mainly used for?
Anonymous Quiz
17%
Increase code readability
67%
Reduce repeated expensive operations
16%
Reduce code vulnerabilities
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Kotlin Full Notes.pdf
1 MB
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⚙️ Core Skills Every Good Developer Has
🧠 Breaking down problems
📖 Reading code
🔍 Debugging
⚖️ Making trade-offs
📛 Naming things properly
🧪 Writing useful tests
#techinfo
🧠 Breaking down problems
📖 Reading code
🔍 Debugging
⚖️ Making trade-offs
📛 Naming things properly
🧪 Writing useful tests
#techinfo
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💡 Mini Tools You Can Build in a Weekend
🔹 JSON Formatter
🔹 Password Generator
🔹 Markdown Previewer
🔹 Color Palette Generator
🔹 Regex Tester UI
🔹 Base64 Encoder/Decoder
🔹 Code Snippet Manager
🔹 Pomodoro Timer
#techinfo
🔹 JSON Formatter
🔹 Password Generator
🔹 Markdown Previewer
🔹 Color Palette Generator
🔹 Regex Tester UI
🔹 Base64 Encoder/Decoder
🔹 Code Snippet Manager
🔹 Pomodoro Timer
#techinfo
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Which concept allows a program to run multiple tasks seemingly at the same time?🤔
Anonymous Quiz
35%
Encapsulation
54%
Concurrency
11%
Compilation
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🧩 Debugging Mindset (Most People Miss This)
🔹 Reproduce the bug first
🔹 Isolate the problem area
🔹 Check recent changes
🔹 Read logs carefully
🔹 Test assumptions one by one
🔹 Fix the root cause, not symptoms
#techinfo
🔹 Reproduce the bug first
🔹 Isolate the problem area
🔹 Check recent changes
🔹 Read logs carefully
🔹 Test assumptions one by one
🔹 Fix the root cause, not symptoms
#techinfo
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