Recent Posts
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Android recycleview adds an instance of head configuration encapsulation
Android recycleview adds an instance of head configuration encapsulation This is to encapsulate the recycleview adapte…… -
Implementation method of Android studio gradle third dependency unified management
Android studio uses gradle for project construction, which makes it much more convenient for us to develop apps. Today…… -
Example application of Android camera
Example application of Android camera Key technologies: SurfaceHolder.Callback Main layout function The above is how t…… -
Viewpager introduction and simple implementation of guidance interface for Android UI design and development
It's almost more than a year to do Android development. I always want to write some of my experience in development, s…… -
Android view slides with touch
The main idea is to use the ontouch () method of the parent layout to obtain the sliding position and the clicking pos…… -
Realize the function of Android sliding exit activity
Realize the function of Android sliding exit activity Slide Android right to exit the activity Then add the code in ba…… -
Detailed explanation of Android control appwidgetprovider usage
introduce Appwidgetprovider is a class provided in Android to implement desktop gadgets. Its essence is a broadcast, t…… -
Example of setting background brightness in Android popwindow
Example of setting background brightness in Android popwindow Set background Calling code Popwindow code The above is …… -
Detailed explanation of how Android implements adding custom services in servicemanager
This article describes the method of adding custom services in service manager for Android. Share with you for your re…… -
Android programming realizes the method of switching the full screen and hiding the status bar when playing video
This paper describes the method of switching the full screen and hiding the status bar when playing video by Android p…… -
Summary of full screen and non full screen switching setting method developed by Android
This paper describes the switching setting method between full screen and non full screen developed by Android. Share …… -
Popupwindow for Android UI design and development imitates the pop-up menu at the bottom of Tencent News
In the previous article, popupwindow was used to realize the function of pop-up window. Let's briefly introduce the fo…… -
Application instance of Android spinner component
Android spinner components Spinner: drop down component Usage: the layout is implemented in XML, and the specific data…… -
Perfectly solve the related problems about prohibiting viewpager preloading
Recently, I encountered another small problem at work, that is, the problem of viewpager preloading. I believe most pe…… -
Java – create jar files from the command line
I have the following directory hierarchy: SigarTest src SigarTest .java files bin SigarTest .class…… -
LinkedList checkforconfirmation error Java
Well, what I'm trying to do here is let a method "run" a given quantitative "time" process. All the joints work to som…… -
Java – how do I scale fonts on a high resolution screen?
On the high resolution screen (my example, windows 8.1) is my java application In particular, the menu is so small tha…… -
Multithreading – Perl asynchronous task for “any” code, no matter what it is?
I have been writing a "Checker" system to perform various "checks" on various services, systems, databases, files, etc…… -
Java – calculates the nth floating point number
Using 32-bit floating-point numbers, I think there are floating-point numbers like 2 ^ 31 – 1 In Java, you can use an …… -
Emacs – Tuareg mode and CAML mode
I am currently using Tuareg mode, but I hope to be able to use the function of cam mode In particular, I want to be ab…… -
Java – if there is no code: is it just an intellectual challenge or is it useful?
A friend of mine is discussing these design techniques for object state transformation (he is a Java master, by the wa…… -
Java – create only one object for the class and reuse the same object
I want to create only one object of a class and reuse the same object over and over again How can I do this? Solution …… -
Java – iterator of wildcard type variables with upper bound
Hello, I'm trying to extend HashMap < string, string > to enforce the "all lowercase" rule public class HttpQuer…… -
Java – someone can explain spring security basepermission Create?
I'm developing a project involving spring security ACL, and I encountered creating permission basepermission CREATE. S…… -
Strange behavior of Java scanner reading files
Therefore, I encountered an interesting problem when using the scanner class to read content from a file Basically, I'…… -
How do I use JNDI to pass parameters to an LDAP custom socket factory?
I am using JNDI to establish an LDAP connection Example: Hashtable env = new Hashtable(); env.put(Context.PROVIDER_URL…… -
JavaFX removable pane system
This is what I like. I've seen it in several different software I don't know its origin or actual call content, but he…… -
Memory leak using tensorflow for Java
The following test code leaks memory: private static final float[] X = new float[]{1,2,3,4,5,6,7,8,9,1,0}; public voi…… -
Java – validate HTTP requests from signed jars
I am writing a client for my web application, and I signed the release jar with my developer certificate. How can I ve…… -
Using SDK to develop mobile phone (Java) or not?
Recently, I have to use java to develop mobile phones. I plan to develop on the following brands: NOKIA Samsung Sony E…… -
Java – spring MVC: should the service layer return dto specific operations?
In my spring MVC application, I use dto in the presentation layer to encapsulate the domain model in the service layer…… -
New constructor in xxxsummarystatistics java-10
I see that java-10 adds a constructor for intsummarystatistics (long summarystatistics and double summarystatistics), ……