大约有 45,000 项符合查询结果(耗时:0.0471秒) [XML]

https://stackoverflow.com/ques... 

How do I install Maven with Yum?

...-maven/epel-apache-maven.repo -O /etc/yum.repos.d/epel-apache-maven.repo Now you can install maven like this: yum install apache-maven Once done, maven 3 will be installed and mvn -version will show you which version you've got - I had 3.2.1. This worked perfectly for me on CentOS 6 with one e...
https://stackoverflow.com/ques... 

Get a filtered list of files in a directory

... There is one main difference: glob.glob('145592*.jpg') prints the whole absolute path of files while ls 145592*.jpg prints only the list of files. – Ébe Isaac Dec 2 '16 at 18:12 ...
https://stackoverflow.com/ques... 

What's the Linq to SQL equivalent to TOP or LIMIT/OFFSET?

... VB now has a Take() method as well. I had to use a variable for the amount to take, and the expression did not work, while the method did. – Dave Johnson Mar 2 '16 at 19:24 ...
https://stackoverflow.com/ques... 

Python dictionary: Get list of values for list of keys

... If mydict is a function call (that returns a dict) then this calls the function multiple times, right? – endolith Sep 30 '18 at 3:09 ...
https://stackoverflow.com/ques... 

Pretty Printing a pandas dataframe

... want an inbuilt function to dump your data into some github markdown, you now have one. Take a look at to_markdown: df = pd.DataFrame({"A": [1, 2, 3], "B": [1, 2, 3]}, index=['a', 'a', 'b']) print(df.to_markdown()) | | A | B | |:---|----:|----:| | a | 1 | 1 | | a | 2 | 2 | | b...
https://stackoverflow.com/ques... 

How to fix the “java.security.cert.CertificateException: No subject alternative names present” error

...ytool expects, e.g. openssl x509 -in certs.txt -out certs.der -outform DER Now you want to import this cert into the system default 'cacert' file. Locate the system default 'cacerts' file for your Java installation. Take a look at How to obtain the location of cacerts of the default java installatio...
https://stackoverflow.com/ques... 

How to do relative imports in Python?

...__ attribute to determine that module's position in the package hierarchy. If the module's name does not contain any package information (e.g. it is set to '__main__') then relative imports are resolved as if the module were a top level module, regardless of where the module is actually located on t...
https://stackoverflow.com/ques... 

What's the difference between globals(), locals(), and vars()?

What is the difference between globals() , locals() , and vars() ? What do they return? Are updates to the results useful? ...
https://stackoverflow.com/ques... 

Is there a difference between “==” and “is”?

... is will return True if two variables point to the same object, == if the objects referred to by the variables are equal. >>> a = [1, 2, 3] >>> b = a >>> b is a True >>> b == a True # Make a new copy of list...
https://stackoverflow.com/ques... 

How is “int* ptr = int()” value initialization not illegal?

... @NeilG: This stays the same in C++11, though there is now also a nullptr, which you can use instead of 0 or NULL in new code. – Jerry Coffin Nov 9 '11 at 23:02 ...