Unit vs. Integration vs. System test All of them are functional tests, but on a different level. Unit test: Tests
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Pretty printer – Own type
Example code Without pretty printer (gdb) b 29 (gdb) r Breakpoint 1, main () at main.cpp:29 29 return 0; (gdb)
Continue readingStack unwinding
Mechanism 1. Frame pointers … the old default way Frame pointers are enabled by default. Strong optimization (“-O2”, “-O3”) will
Continue readingPipelines in Jenkins
For CI/CD of your projects, you can use Jenkins. To set up a workflow, you can create a pipeline. They
Continue readingList my remote branches (Git)
Command The following command prints the remote branch names, where you are the author of the last pushed commit. $
Continue readingForward vs. Reverse proxy
Both types of proxies operate as a man-in-the-middle. Forward proxy Client Server Client Proxy Internet Server Client Server – Bypass
Continue readingComparison – API and ABI
They are both interfaces. Interface API ABI Between whom? Application/Library and library Application/Library and platform Defined where? Headers of the
Continue readingConceptual distinction – Computer architecture
CPU vs. GPU Both are processors for specific domains. CPU GPU Core number One up to a few Huge number
Continue readingUnderstanding program execution
Terminology Program: A compiled binary file generated from source code by a compiler and linker. Process: A running instance of
Continue readingAssembler instructions (Selection)
Purpose x64 A64 Copy content (dst = src) MOV RAX, RBX MOV X0, X1 Copy content (dst = *src) MOV
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