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How to use gdb in Ubuntu Terminal

Here's a practical, minimal guide for using GDB in Ubuntu terminal — from launching to setting breakpoints and navigating your code. 🧰 Step 1: Compile with Debug Symbols Use -g and disable optimizations ( -O0 preferred for debugging): bash Copy Edit g++ -g -O0 -o myprog myprog.cpp 🚀 Step 2: Launch GDB bash Copy Edit gdb ./myprog You'll see a (gdb) prompt. 🎯 Step 3: Set Breakpoints You can set breakpoints in three main ways : ✅ a. At a function gdb Copy Edit (gdb) break main ✅ b. At a specific file and line gdb Copy Edit (gdb) break myprog.cpp:42 ✅ c. At a method in a class gdb Copy Edit (gdb) break MyClass::doSomething If the symbol is mangled (C++), GDB usually demangles automatically, especially if compiled with -g . ▶️ Step 4: Run the Program gdb Copy Edit (gdb) run 🧭 Step 5: Navigate Command Meaning next or n Step over current line step or s Step into function call finish Run until current function returns continue or c Continue until...
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Countries in world which have similar weather conditions as in West Bengal, India? (chatGpt discussions)

Query:
countries in world which have similar weather conditions as in west bengal, india? 
ChatGPT said:

Got it — you want a global list of regions with similar weather to West Bengal, India.

First, let’s quickly define West Bengal’s climate:

  • Type: Mostly tropical wet-dry (Aw in Köppen climate classification), but humid subtropical (Cwa) in some parts (like Kolkata and north).

  • Summer: Very hot and humid (April–June).

  • Monsoon: Heavy rainfall (June–September).

  • Winter: Mild and dry (December–February).

Regions similar to West Bengal around the world:

🇧🇩 South Asia:

  • Bangladesh — Entire country (especially Dhaka, Chittagong)

  • Northeast India — Assam, Tripura, Meghalaya (similar, but heavier rain)

  • Myanmar (Burma) — Lower Myanmar (Yangon, Naypyidaw)

  • Sri Lanka — (Western/southern parts like Colombo, Galle — but slightly more maritime)

  • Southern Pakistan — Sindh (Karachi gets hotter and drier though)

🌏 Southeast Asia:

  • Thailand — Central & Eastern Thailand (Bangkok, Pattaya)

  • Vietnam — Northern Vietnam (Hanoi — but colder winter sometimes)

  • Cambodia — Phnom Penh

  • Laos — Vientiane

  • Southern China — Guangxi, Guangdong (Guangzhou, Shenzhen)

  • Malaysia — West Coast (Kuala Lumpur, Penang — hotter and rain distributed year-round)

🌍 Africa:

  • Nigeria — Southern Nigeria (Lagos, Port Harcourt)

  • Ghana — Accra

  • Ivory Coast (Côte d'Ivoire) — Abidjan

  • Cameroon — Douala

  • Kenya — Coastal Kenya (Mombasa — more humid though)

  • Tanzania — Dar es Salaam

  • Mozambique — Maputo (but a bit drier in winter)

🌎 Central America:

  • Mexico — Veracruz state (Veracruz City, Villahermosa)

  • Guatemala — Lowland areas (Escuintla)

  • Honduras — Northern coast (San Pedro Sula)

  • Nicaragua — Managua

  • Panama — Entire country (Panama City — humid tropical)

🌎 South America:

  • Colombia — Northern areas (Barranquilla, Cartagena)

  • Venezuela — Coastal areas (Maracaibo, Caracas)

  • Ecuador — Guayas province (Guayaquil — more stable temperatures)

🌏 Oceania:

  • Northern Australia — Darwin (Top End — tropical wet-dry)

  • Papua New Guinea — Port Moresby

🌍 Middle East (only partially):

  • Southern Oman — Salalah (but only during Khareef season, June-Sept monsoon)

  • Otherwise Middle East is much drier.

Quick Summary Table:

ContinentExamples
South AsiaBangladesh, Myanmar, Sri Lanka
Southeast AsiaThailand, Vietnam, Cambodia
AfricaNigeria, Ghana, Ivory Coast
Central AmericaMexico (Veracruz), Panama
South AmericaColombia (coastal), Venezuela
OceaniaNorthern Australia, Papua New Guinea

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