大约有 1,645 项符合查询结果(耗时:0.0177秒) [XML]

https://stackoverflow.com/ques... 

Quickest way to convert a base 10 number to any base in .NET?

...vert numbers to any base so you would have to write your own small utility function. A simple sample would look like that (note that this surely can be made faster by replacing the string concatenation): class Program { static void Main(string[] args) { // convert to binary ...
https://stackoverflow.com/ques... 

how to use javascript Object.defineProperty

...lient code. For example, in some e-shop you might have objects like this: function Product(name,price) { this.name = name; this.price = price; this.discount = 0; } var sneakers = new Product("Sneakers",20); // {name:"Sneakers",price:20,discount:0} var tshirt = new Product("T-shirt",10); // ...
https://stackoverflow.com/ques... 

What's the complete range for Chinese characters in Unicode?

...n If the above is not spaghetti enough, take a look at known issues. Have fun =) share | improve this answer | follow | ...
https://stackoverflow.com/ques... 

Python, creating objects

...; s.age 88 Although I'm not sure why you need a make_student student function if it does the same thing as Student.__init__. share | improve this answer | follow ...
https://stackoverflow.com/ques... 

Just what is an IntPtr exactly?

...needed to be used I have simply put null or IntPtr.Zero and found most functions to work. What exactly is it and when/why is it used? ...
https://stackoverflow.com/ques... 

How do I prompt for Yes/No/Cancel input in a Linux shell script?

......" 20 60 12 \ Correct "This demo is useful" off \ Fun "This demo is nice" off \ Strong "This demo is complex" on 2>&1 >/dev/tty) AnsRadio=$($DIALOG --radiolist "I will:" 20 60 12 \ " -1" "Downgrade this answer" ...
https://stackoverflow.com/ques... 

Why are static variables considered evil?

...r example, instead, you made your variables non-static, and in your main() function you made a single instance of your class, and then asked your class to execute a particular function 10,000 times, once those 10,000 calls were done, and you delete your references to the single instance, all your st...
https://stackoverflow.com/ques... 

Difference between classification and clustering in data mining? [closed]

...stand machine learning with a simple analogy of a 2 year old boy. Just for fun, let’s call him Kylo Ren Let’s assume Kylo Ren saw an elephant. What will his brain tell him ?(Remember he has minimum thinking capacity, even if he is the successor to Vader). His brain will tell him that he saw ...
https://stackoverflow.com/ques... 

How to see which commits in one branch aren't in the other?

... For fun, I worked out that the '...' (symmetrical difference) rev-parse syntax was added in July 2006, and the documentation for it was updated in June 2008. The joy of open source! – sehe S...
https://stackoverflow.com/ques... 

What happens to a declared, uninitialized variable in C? Does it have a value?

... Static variables (file scope and function static) are initialized to zero: int x; // zero int y = 0; // also zero void foo() { static int x; // also zero } Non-static variables (local variables) are indeterminate. Reading them prior to assigning a valu...