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为什么接收到的字符串数据都带括号了？如何处理？ - App应用开发 - 清泛IT...
...是最新版本的为了分辨数据类型吧!我认为其实显示的是intwsy0315 发表于 2024-11-28 10:12
可能是最新版本的为了分辨数据类型吧!我认为其实显示的是int
int直接显示，应该是不带括号的
KIO4_Gradient 拓展：布局中的颜色渐变 - App Inventor 2 中文网 - 清泛IT...
.../reference/android/graphics/drawable/GradientDrawable.html#setGradientType(int)- 形状： 0 到 3 之间的整数：LINE、OVAL、RECTANGLE或RINGhttps://developer.android.com/reference/android/graphics/drawable/GradientDrawable.html#setShape(int)- 矩形角的角半径（CornerRadius），在RECTA...
Best introduction to C++ template metaprogramming? [closed]
...Mapping Integral Constants to Types", 2.6 "Type Selection", 2.7 "Detecting Convertibility and Inheritance at Compile Time", 2.9 "NullType and EmptyType" and 2.10 "Type Traits".
The best intermediate/advanced resource I've found is C++ Template Metaprogramming by David Abrahams and Aleksey Gurtovoy,...
What is makeinfo, and how do I get it?
...nfo File" of the Texinfo manual states that
makeinfo is a program that converts a Texinfo file into an Info file,
HTML file, or plain text.
The Texinfo home page explains that
Texinfo itself "is the official documentation format of the GNU project" and that it "uses a single source file to p...
Difference between Iterator and Listiterator?
...for ListIterator
You can
iterate backwards
obtain the iterator at any point.
add a new value at any point.
set a new value at that point.
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What is lexical scope?
What is a brief introduction to lexical scoping?
18 Answers
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Why should I avoid std::enable_if in function signatures
...y: the enable_if use and the return/argument types are not merged together into one messy chunk of typename disambiguators and nested type accesses; even though the clutter of the disambiguator and nested type can be mitigated with alias templates, that would still merge two unrelated things togethe...
Lambda expression vs method reference [closed]
...ight be too big, since it's an Android LiveData, inside a Fragment, that I converted to an Event which is triggered by a ViewModel...and the different behavior happens when Android goes back to the same Fragment...so I am having a hard time simplifying it for a question
– Mich...
What are the basic rules and idioms for operator overloading?
... bitshift operators << and >>, although still used in hardware interfacing for the bit-manipulation functions they inherit from C, have become more prevalent as overloaded stream input and output operators in most applications. For guidance overloading as bit-manipulation operators, see...
std::vector versus std::array in C++
...style array. However, it's more secure, since the implicit conversion to pointer is disabled, and it provides much of the STL-related functionality of std::vector and of the other containers, so you can use it easily with STL algorithms & co. Anyhow, for the very limitation of fixed size it's mu...