大约有 7,549 项符合查询结果（耗时：0.0237秒） [XML]
count vs length vs size in a collection
...d try to stick with whatever naming convention is used by the language/platform you're using (eg., size() in C++). Not that this seems to help you with your Array.Length dilemma.
share
|
improve th...
Asynchronous Process inside a javascript for loop [duplicate]
I am running an event loop of the following form:
6 Answers
6
...
Simple (I think) Horizontal Line in WPF?
Creating a relatively simple data entry form, and just want to separate certain sections with a horizontal line (not unlike an HR tag in HTML) that stretches the full length of the form.
...
Java: Calling a super method which calls an overridden method
...).
In other words, quoting from the Java Language Specification:
The form super.Identifier refers to the field named Identifier of the
current object, but with the current object viewed as an instance of
the superclass of the current class.
The form T.super.Identifier refers to the fi...
What in the world are Spring beans?
...
The objects that form the backbone of your application and that are
managed by the Spring IoC* container are called beans. A bean is an
object that is instantiated, assembled, and otherwise managed by a
Spring IoC container. These beans...
Mixin vs inheritance
...
Mixins in Comparison and Contrast with Abstract Base Classes
Both are a form of parent class that is not intended to be instantiated.
A mixin provides functionality, but is unable to directly use it. A user is intended to use it through a (sub)class.
An abstract base class provides an interface...
Is it possible to have multiple statements in a python lambda expression?
...en better: lambda x: [f1(x), f2(x)][-1], it will return calculation result form last expression, as probably expected.
– Anton Ovsyannikov
Aug 29 '19 at 19:05
...
What is 'define' used for in JavaScript (aside from the obvious)?
...fine function from RequireJS, in particular the "define with dependencies" form of that function. It is used to define a "module":
A module is different from a traditional script file in that it
defines a well-scoped object that avoids polluting the global
namespace. It can explicitly list i...
Is 23,148,855,308,184,500 a magic number, or sheer chance?
...n as settlement, and its done by sending a plain text file in a very rigid format. (This was all developed decades ago and the number of systems now using it makes it hard to modernise)
Each transaction appears in the file as a line of text, and part of that is the transaction value. This field sho...
Using GCC to produce readable assembly?
...> gcc -g -c test.c
> objdump -d -M intel -S test.o
test.o: file format elf32-i386
Disassembly of section .text:
00000000 <main>:
#include <stdio.h>
int main(void)
{
0: 55 push ebp
1: 89 e5 mov ebp,esp
3: 83 e4 f0 ...