大约有 30,000 项符合查询结果(耗时:0.0535秒) [XML]

https://stackoverflow.com/ques... 

Python import csv to list

...s the second line', 'Line2'), ('This is the third line', 'Line3')] Old Python 2 answer, also using the csv module: import csv with open('file.csv', 'rb') as f: reader = csv.reader(f) your_list = list(reader) print your_list # [['This is the first line', 'Line1'], # ['This is the secon...
https://stackoverflow.com/ques... 

Hibernate JPA Sequence (non-Id)

...es." For properties generated on insert only, your property mapping (.hbm.xml) would look like: <property name="foo" generated="insert"/> For properties generated on insert and update your property mapping (.hbm.xml) would look like: <property name="foo" generated="always"/> Unfor...
https://stackoverflow.com/ques... 

How do I convert a Django QuerySet into list of dicts?

... most cases. But if you wish, you could turn ValuesQuerySet into a native Python list using Python list comprehension as illustrated in the example below. result = Blog.objects.values() # return ValuesQuerySet object list_result = [entry for entry in result] # converts ValuesQuerySet ...
https://stackoverflow.com/ques... 

What is the fastest way to check if a class has a function defined?

... It works in both Python 2 and Python 3 hasattr(connection, 'invert_opt') hasattr returns True if connection object has a function invert_opt defined. Here is the documentation for you to graze https://docs.python.org/2/library/functions.h...
https://stackoverflow.com/ques... 

Android Camera : data intent returns null

...w project, I just had to change three files for my purpose: activity_main.xml : <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools...
https://stackoverflow.com/ques... 

Method Resolution Order (MRO) in new-style classes?

In the book Python in a Nutshell (2nd Edition) there is an example which uses old style classes to demonstrate how methods are resolved in classic resolution order and how is it different with the new order. ...
https://stackoverflow.com/ques... 

How can you get the SSH return code using Paramiko?

...%s" % chan.recv_exit_status() client.close() Example of its execution: $ python sshtest.py Password: Command to run: true running 'true' exit status: 0 Command to run: false running 'false' exit status: 1 Command to run: $ ...
https://stackoverflow.com/ques... 

Open firewall port on CentOS 7

... service file. For example, you can create /etc/firewalld/services/foobar.xml: <?xml version="1.0" encoding="utf-8"?> <service> <short>FooBar</short> <description> This option allows you to create FooBar connections between your computer and mobile device....
https://stackoverflow.com/ques... 

Removing transforms in SVG files

...remove transforms in Inkscape Open svg file in Inkscape Go to Edit -> XML Editor Find "transform" attributes in layers and delete them How to move all objects altogether without creating another transform attributes Go to Edit -> Select All in All Layers Go to Object -> Transform In...
https://stackoverflow.com/ques... 

Get spinner selected items text?

... m_adapterForSpinner.add("dummy item"); } } main_spinner.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height...