大约有 43,000 项符合查询结果(耗时:0.0789秒) [XML]

https://stackoverflow.com/ques... 

How to convert strings into integers in Python?

I have a tuple of tuples from a MySQL query like this: 15 Answers 15 ...
https://stackoverflow.com/ques... 

Is There a Better Way of Checking Nil or Length == 0 of a String in Ruby?

Is there a better way than the following to check to see if a string is nil OR has a length of 0 in Ruby? 16 Answers ...
https://stackoverflow.com/ques... 

'UserControl' constructor with parameters in C#

Call me crazy, but I'm the type of guy that likes constructors with parameters (if needed), as opposed to a constructor with no parameters followed by setting properties. My thought process: if the properties are required to actually construct the object, they should go in the constructor. I get two...
https://stackoverflow.com/ques... 

Strings are objects in Java, so why don't we use 'new' to create them?

We normally create objects using the new keyword, like: 15 Answers 15 ...
https://stackoverflow.com/ques... 

how to append a list object to another

in C++, I have two list<T> objects A and B and I want to add all the members of B to the end of A . I've searched a few different sources and haven't found a simple solution (e.i. A.append(B); ) and this surprises me a bit. ...
https://stackoverflow.com/ques... 

Equivalent C++ to Python generator pattern

I've got some example Python code that I need to mimic in C++. I do not require any specific solution (such as co-routine based yield solutions, although they would be acceptable answers as well), I simply need to reproduce the semantics in some manner. ...
https://stackoverflow.com/ques... 

Create unique constraint with null columns

I have a table with this layout: 4 Answers 4 ...
https://stackoverflow.com/ques... 

How can I include a YAML file inside another?

So I have two YAML files, "A" and "B" and I want the contents of A to be inserted inside B, either spliced into the existing data structure, like an array, or as a child of an element, like the value for a certain hash key. ...
https://stackoverflow.com/ques... 

Why use bzero over memset?

In a Systems Programming class I took this previous semester, we had to implement a basic client/server in C. When initializing the structs, like sock_addr_in , or char buffers (that we used to send data back and forth between client and server) the professor instructed us to only use bzero and ...
https://stackoverflow.com/ques... 

Browse and display files in a git repo without cloning

Is there a way to browse and display files in a git repo without cloning it first? I can do those in svn using the commands: ...