If you think that there are a lot of methods in UITableViewDelegate and UITableViewDataSource protocols, they are copy and paste every time, which are similar to each other in implementation; if you think that it takes a lot of code to initiate a network request and analyze the data, plus the complexity explosion after refreshing and loading, i ...
Posted on Wed, 18 Mar 2020 03:44:47 -0700 by storyboo
Situation: I want to batch insert the data in the table. Use the check box. When the check box is selected, how can I get the data of the row in the check box.
Like this, I want to get the title, author and other information, how to get it? Remember here.
jsp page, my form is sauce, I want to tak ...
Posted on Tue, 17 Mar 2020 08:11:45 -0700 by VapiD
In the quick start, we demonstrated how to access local sample data, but Druid actually supports very rich data access methods.Such as batch data access and real-time streaming data access.In this paper, we will introduce these data access methods.
File Data Access: Loading batch data from a file
Accessing stream data from Kafka: Loading st ...
Posted on Mon, 16 Mar 2020 19:16:01 -0700 by shavas
Display page Code repository
I met at station B recently [data visualization] Codeforces history top 10 I thought it was very interesting, so I had the idea to create a visual rating for our school team.
UP main project is based on a hot project on GitHub Historical-ranking-data-visualization-based-o ...
Posted on Mon, 16 Mar 2020 01:15:39 -0700 by daniel1988
Requirement: no server at all. It can achieve the same effect as connecting to the server. It does not change the interface, but only writes data
Scenario: I need to implement a function. Before, the project was directly connected with the background interface. Now I am working at home. Then I want t ...
Posted on Mon, 16 Mar 2020 01:11:51 -0700 by sebnewyork
1. requests Library
http The most common protocol is GET Method:
response = requests.get('http://www.baidu.com')
print(response.status_code) # Print status code
print(response.url) # Print request url
print(response.headers) # Printhead information
print(response.cookies) # Printing cookie information
Posted on Sun, 15 Mar 2020 22:06:51 -0700 by Concat
python: serialization / deserialization and vulnerability thinking
1, Serialization / deserialization
There are many ways of serialization / deserialization built in python, the most commonly used are json, pickle and marshal. The example usage is as follows:
import marshal ...
Posted on Sun, 15 Mar 2020 05:02:48 -0700 by ethridgt
1. Introduction to GUI development framework
In the past 19 years, we have been doing Android ROM related tests and accumulated a certain amount; in the past 20 years, we plan to integrate and reuse the previous complete test schemes, scripts and tools.
The first phase of the project is to develop a GUI testing tool, which has been investigated ...
Posted on Fri, 13 Mar 2020 21:45:33 -0700 by datona
New variable declaration method
Parameter template (template string)
Simple data types: Number, String, Boolean, Undefined, and Nul ...
Posted on Fri, 13 Mar 2020 07:10:02 -0700 by slweb
java programmers generally write that back-end services are JavaWeb-type projects, mainly including Http interface and dubbo interface, Http interface generally uses the resting style, so how to quickly test the resting interface on a third-party testing framework?
The rest-assured framework is a good tool.Like a soldier's triangula ...
Posted on Thu, 12 Mar 2020 09:53:30 -0700 by sfhc