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How can I know which parts in the code are never used?
I have legacy C++ code that I'm supposed to remove unused code from. The problem is that the code base is large.
18 Answers...
Supabase扩展能实现实时推送吗？源码级Realtime能力分析 - App应用开发 - ...
...nventor 2 后台推送通知方案时，我们深入分析了 fun123 自研的 Supabase 扩展。Supabase 官方确实提供了 Realtime 实时推送功能，那么当前扩展是否已经封装了这些能力？能否直接用来做推送？
以下是源码级分析结论。
一、Supabas...
How can you program if you're blind?
...oped to make things such as the form designer more accessible.
For C and C++ programming I use cygwin with gcc as my compiler and emacs or vim as my editor depending on what I need to do. A lot of my internship involved programming for Z/OS. I used an rlogin session through Cygwin to access the US...
Arduino 101 实验04 - 温湿度传感器，做一块环境看板 · App Inventor 2 中文网
...自 MIT 官方教程 Humidity Sensor 与 Temperature Sensor。这两篇用的是同一个
DHT 传感器、同一个组件（Arduino101Humidity 同时提供温度和湿度），所以合并成一篇。
完成品工程：Arduino101Humidity.aia
一、器材清单
...
Is pass-by-value a reasonable default in C++11?
In traditional C++, passing by value into functions and methods is slow for large objects, and is generally frowned upon. Instead, C++ programmers tend to pass references around, which is faster, but which introduces all sorts of complicated questions around ownership and especially around memory ma...
What are “first class” objects?
...uted processes
being storable outside running processes
Source.
In C++ functions themselves are not first class objects, however:
You can override the '()' operator making it possible to have an object function, which is first class.
Function pointers are first class.
boost bind, lambda a...
To underscore or to not to underscore, that is the question
... "do not use underscores" especially in C#
underscore-notation came from C++ where it is a general practice which helps to avoid naming conflicts, also is recommended for VisualBasic.Net to overcome a problem where a field "value" and a property "Value" actually have the same name, because VisualB...
Arduino 101 实验08 - 板载六轴：加速度计与陀螺仪 · App Inventor 2 中文网
...到什么
不接任何元件，倾斜 Arduino 101，手机上的小球跟着滚；转动板子，屏幕上显示两个方向的
倾角；用力晃一下，弹出提示。
Arduino 101 板载 Intel Curie 的六轴传感器（三轴加速度 + 三轴陀螺），
这两个组件不需要 ...
Convert line-endings for whole directory tree (Git)
...n text lines split by email reformatting
sfk inst - instrument c++ sourcecode with tracing calls
sfk replace - replace words in binary and text files
sfk hexfind - find words in binary files, showing hexdump
sfk run - run command on all files of a folder
...
Does functional programming replace GoF design patterns?
...t because it influences one's point of view. Our patterns assume Smalltalk/C++-level language features, and that choice determines what can and cannot be implemented easily. If we assumed procedural languages, we might have included design patterns called "Inheritance", "Encapsulation," and "Polymor...