⚡️ GDB: отладка без перекомпиляцииСколько раз ты менял код

Библиотека C/C++ разработчика | cpp, boost, qt

⚡️ GDB: отладка без перекомпиляции

Сколько раз ты менял код, добавляя printf для отладки, а потом забывал их удалить перед коммитом?

Решение: Условные breakpoint'ы в GDB

$ gdb ./your_program
(gdb) break main.cpp:42 if user_id == 123
(gdb) run

GDB остановится только когда user_id равен 123!

Ещё круче:

- (gdb) commands 1 - добавить команды к breakpoint'у
- (gdb) watch variable_name - остановка при изменении переменной

Бонус: set print pretty on сделает вывод структур читаемым 🎯

Попробуй прямо сейчас и напиши, сколько printf удалил из кода😄

Библиотека C/C++ разработчика #буст

www.tg-me.com/ye/Библиотека C C разработчика | cpp boost qt/com.cppproglib/5745

2.0K viewsedited May 30 at 07:20

tg-me.com/cppproglib/5745

Create: 2025-05-30
Last Update: 2025-06-02 20:30:04

$ gdb ./your_program
(gdb) break main.cpp:42 if user_id == 123
(gdb) run

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Библиотека C C разработчика | cpp boost qt Telegram | DID YOU KNOW?

Telegram Auto-Delete Messages in Any Chat

Some messages aren’t supposed to last forever. There are some Telegram groups and conversations where it’s best if messages are automatically deleted in a day or a week. Here’s how to auto-delete messages in any Telegram chat. You can enable the auto-delete feature on a per-chat basis. It works for both one-on-one conversations and group chats. Previously, you needed to use the Secret Chat feature to automatically delete messages after a set time. At the time of writing, you can choose to automatically delete messages after a day or a week. Telegram starts the timer once they are sent, not after they are read. This won’t affect the messages that were sent before enabling the feature.

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