大约有 40,000 项符合查询结果（耗时：0.0467秒） [XML]
Error “initializer element is not constant” when trying to initialize variable with const
...
Active
Oldest
Votes
...
How is “=default” different from “{}” for default constructor and destructor?
I originally posted this as a question only about destructors, but now I'm adding consideration of the default constructor. Here's the original question:
...
How to list files in a directory in a C program?
I'm trying to write an ftp server on Linux. In this matter how can I list files in the directory on terminal by a C program? Maybe I can use exec function to run find command but I want file name as a string to send client program. How can I do this?
...
C# List of objects, how do I get the sum of a property
I have a list of objects. One property of the individual object entry is amount. How do I get the sum of amount?
4 Answers
...
Can I change the viewport meta tag in mobile safari on the fly?
...p built for mobile Safari browser that needs to display different types of content.
3 Answers
...
Golang: How to pad a number with zeros when printing?
How can I print a number or make a string with zero padding to make it fixed width?
6 Answers
...
How to print formatted BigDecimal values?
I have a BigDecimal field amount which represents money, and I need to print its value in the browser in a format like $123.00 , $15.50 , $0.33 .
...
Check a collection size with JSTL
How can I check the size of a collection with JSTL?
4 Answers
4
...