Frame animation, playing animation is like flash, playing frame by frame, that is to say, the image is the continuous playing of some pictures with similar actions, and the effect achieved is like the effect of video playing.
How to achieve the effect of frame animation: create a file under the drawable file, take the ...
Posted by houssam_ballout on Thu, 02 Apr 2020 23:49:37 -0700
eidtText appears white border bar on Xiaomi mobile phone, but it doesn't appear on Huawei Samsung and other mobile phones. It specially records the problem of adaptation
The white border appears directly in the search section to view the code
Posted by Snatch on Thu, 02 Apr 2020 22:37:25 -0700
Urlib is Python's built-in HTTP request library, which includes the following modules:
urllib.request: request module
urllib.error: exception handling module
urllib.parse: url parsing module
Urllib.robot parser: robot.txt parsing module
2, Crawler specified URL
with urllib.reque ...
Posted by bschwarz on Thu, 02 Apr 2020 22:36:14 -0700
Source of reference: http://blog.csdn.net/lmj623565791/article/details/22990643
In most Android systems, the default animation switching effect between activities is slide in on the right and slide out on the left; sometimes our requirement may be to require all activities to be switched in and out, at this time, we may need to change the def ...
Posted by klance on Thu, 02 Apr 2020 22:31:47 -0700
Take out all the news of a news list page and wrap it into a function.
Get the total number of news articles and calculate the total number of pages.
Get all news details for all news list pages.
Find a topic that you are interested in, do data crawling and word segmentation analysis. Can't be the same as other students ...
Posted by zubinkasad on Thu, 02 Apr 2020 22:18:00 -0700
First, what makes Base code?
Base64 is one of the most common encoding methods used to transmit 8Bit bytecode on the network. Base64 is a method based on 64 printable characters to represent binary data.
Base64 encoding of a picture is a picture represented by a binary string,
The Base64 encoding of is: ...
Posted by mcl on Thu, 02 Apr 2020 17:58:15 -0700
Official introduction: FreeMarker is a template engine: a general tool based on template and data to be changed, and used to generate output text (HTML web page, email, configuration file, source code, etc.). It is not for end users, but a Java class library, a component that programmers can embed in their products.
The final project contents ...
Posted by pyc on Thu, 02 Apr 2020 14:34:11 -0700
Sometimes, the json object distributed by the backend does not have a key (a field is not distributed),
In this case, kvc is used to get the value of the object. Although no error will be reported (the Convention returns strings), in fact, a property value of the model object is nil
UserInfo.h has an attribute
Posted by JC99 on Thu, 02 Apr 2020 13:02:49 -0700
Neo Jun met the situation that he needed to call the web service interface. However, as a little white, he was tired of understanding this aspect. After groping, he completed a small Demo and recorded it.
My colleague gave me a web service address. After opening it, the suffix is "...? wsdl". Put the link "http: / / ...
Posted by canadian_angel on Thu, 02 Apr 2020 10:04:29 -0700
Using python to bulk upload files
Recently, I need to fill in the form and upload the file on the Internet, so I thought whether I could write a step to do it, so I finally completed this task through Baidu.
Grab a bag
You can see from the packet capture that the upload process is actually complete ...
Posted by lady_bug on Thu, 02 Apr 2020 08:13:37 -0700