大约有 16,400 项符合查询结果(耗时:0.0288秒) [XML]

https://stackoverflow.com/ques... 

Simple proof that GUID is not unique [closed]

I'd like to prove that a GUID is not unique in a simple test program. I expected the following code to run for hours, but it's not working. How can I make it work? ...
https://stackoverflow.com/ques... 

Is a statically-typed full Lisp variant possible?

Is a statically-typed full Lisp variant possible? Does it even make sense for something like this to exist? I believe one of a Lisp language's virtues is the simplicity of its definition. Would static typing compromise this core principle? ...
https://stackoverflow.com/ques... 

What's the difference between a Python “property” and “attribute”?

I am generally confused about the difference between a "property" and an "attribute", and can't find a great resource to concisely detail the differences. ...
https://stackoverflow.com/ques... 

How to generate random SHA1 hash to use as ID in node.js?

I am using this line to generate a sha1 id for node.js: 4 Answers 4 ...
https://stackoverflow.com/ques... 

How to append a newline to StringBuilder

... It should be r.append("\n"); But I recommend you to do as below, r.append(System.getProperty("line.separator")); System.getProperty("line.separator") gives you system-dependent newline in java. Also from Java 7 there's a method that returns the value directly: ...
https://stackoverflow.com/ques... 

How can I improve my paw detection?

After my previous question on finding toes within each paw , I started loading up other measurements to see how it would hold up. Unfortunately, I quickly ran into a problem with one of the preceding steps: recognizing the paws. ...
https://stackoverflow.com/ques... 

How to disable action bar permanently

I can hide the action bar in honeycomb using this code: 27 Answers 27 ...
https://stackoverflow.com/ques... 

How to update Python?

I have version 2.7 installed from early 2012. I can't find any consensus on whether I should completely uninstall and wipe this version before putting on the latest version. ...
https://stackoverflow.com/ques... 

How should one use std::optional?

I'm reading the documentation of std::experimental::optional and I have a good idea about what it does, but I don't understand when I should use it or how I should use it. The site doesn't contain any examples as of yet which leaves it harder for me to grasp the true concept of this object. When...
https://stackoverflow.com/ques... 

Removing duplicate values from a PowerShell array

How can I remove duplicates from a PowerShell array? 7 Answers 7 ...