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Getters \ setters for dummies
... property. Also there’s a special circle of hell reserved for people who invent their own broken object systems in JS instead of building on the one it already has.
– millimoose
Jul 31 '18 at 20:05
...
Best ways to teach a beginner to program? [closed]
...ove to Python or Ruby. I recommend Python, as it's based on ABC, which was invented for the purpose of teaching programming.
When teaching programming, I must second EHaskins's suggestion of simple projects and then complex projects. The best way to learn is to start with a definite outcome and a ...
SVG图像加载扩展 - 第三方扩展集合 · App Inventor 2 中文网
...列表
1. SVGImages
来源: Kodular社区
下载和安装
SVGImages扩展: com.SVGImages.aix
功能概述
SVGImages扩展提供基础的SVG图像加载和显示功能：
SVG文件加载和显示
基本...
Git submodule push
... Following the style of the corresponding parameter for git fetch, let's
invent push.recurseSubmodules to provide a default for this parameter.
This also requires the addition of --recurse-submodules=no to
allow the configuration to be overridden on the command line when
required.
The m...
Insert Unicode character into JavaScript
...ned Unicode points U+0000 to U+FFFF. Then Unicode grew and surrogates were invented so UTF-16 could access those points. But JavaScript can just do this now: var lock = '\u{1F512}' And you get this: ????
– User that is not a user
Jul 17 '18 at 1:26
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How does Duff's device work?
...switch statement in the language's definition. At the time of the device's invention this was the first edition of The C Programming Language which requires only that the controlled statement of the switch be a syntactically valid (compound) statement within which case labels can appear prefixing an...
What is a semaphore?
...xes and semaphores is historical, as it dates all the way back to the 1974 invention of the Semaphore (capital "S", in this article) by Djikstra. Prior to that date, none of the interrupt-safe task synchronization and signaling mechanisms known to computer scientists was efficiently scalable for use...
Why do C++ libraries and frameworks never use smart pointers?
...ith smart pointers (pre C++11):
non-standards, so each library tend to reinvent its own (NIH syndrom & dependencies issues)
potential cost
The default smart pointer, in that it is cost-free, is unique_ptr. Unfortunately it requires C++11 move semantics, which only appeared recently. All othe...
Golang production web application configuration
...gh you can serve directly from Go thanks to net/http, there's a lot of "re-inventing the wheel" and stuff like global HTTP headers involves some boilerplate you can probably avoid.
supervisord for managing my Go binary. Ubuntu's Upstart (as mentioned by Mostafa) is also good, but I like supervisord...
How does the new automatic reference counting mechanism work?
... @theDmi: "Is ARC really an innovation?". Automatic reference counting was invented in 1960 and has been used in many languages such as Python and Mathematica. It is not used in the JVM or CLR because it is very slow and leaks cycles.
– J D
Jan 25 '14 at 15:08
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