Recent Posts
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. Net – number of CLR and GC instances running on the machine?
I created 2 Net application and running on one machine – how many CLRs and GC will there be? Also: I want to have some…… -
Java7 watchservice – how to detect renaming / moving of the actual monitoring directory
I am using watchservice to synchronize data files with the application workbench When I rename / move a monitored dire…… -
Java – use JDBC to insert slowly on PostgreSQL
I work on a system that downloads data from a cloud system to a local database (PostgreSQL, mysql,...) Now I have a Po…… -
Java – the same method in the interface and abstract classes
I came to the situation: public interface Intr { public void m1(); } public abstract class Abs { public void …… -
Java – the custom Jackson httpmessageconverter is no longer applicable to spring 4.2
I'm starting from spring platform version 1.1 3. Release update the application to 2.0 1. Release, which changes the S…… -
Java – random can be obtained from the distribution of different mean and standard deviation Nextgaussian() sample value?
This is a combination of Java and basic mathematical problems From random The documentation of nextgaussian () shows t…… -
Align text with java graphics 2D
Can anyone tell me how to find text in Java 2D? This is the code that draws a list of naturally aligned text Font yFon…… -
JPA – missing descriptor for the native query result of eclipse link POJO – [class]
I use eclipse link to run some native SQL I need to return the data to POJO I followed the instructions of eclipse lin…… -
Java – get exception ora-00942: table or view does not exist – when inserting an existing table
When trying to insert a batch of rows into an existing table, I am getting the following exception I can confirm that …… -
Java – is hashing a suitable solution? Am I overly complicated?
I wrote a 2D platform game. I need room (up to 4) doors I write it in Java, but the language doesn't matter Each room …… -
Java language recognition
Is there open source java language recognition? Only for C / C UPD： I'm talking about human text language Example: My…… -
How to return a boolean method in Java?
I need help on how to return a boolean method in Java Here is the sample code: public boolean verifyPwd(){ if …… -
Android imitation wechat list sliding deletion how to realize sliding list swipelistview
Following the previous article, this article mainly talks about how to implement the swipelistview of the sliding list…… -
Android SDK manager domestic solutions that cannot be updated
Now, because GWF and Google basically told us that we saw each other, it has brought a lot of inconvenience to friends…… -
Detailed explanation of Android webp codec
key words：android decode webp sample When I knocked down the keyboard, I felt a deep sense of shame. I saw that Andro…… -
Explain swipelistview framework in detail to realize wechat \ QQ sliding deletion effect
There has been a slide on QQ or wechat. The recent contact list can delete the currently selected contact. This functi…… -
Principle analysis of Android handler mechanism
Handler is a technology that must be mastered in Android development, but many people stay in the use stage. It is ver…… -
Overview of Android broadcastreceiver broadcast mechanism
Overview of Android broadcast mechanism Android broadcast is divided into two aspects: Broadcast sender and broadcast …… -
Android imitation wechat conversation list sliding deletion effect
The sliding deletion effect of wechat conversation list is very good, which draws lessons from swipelistview on GitHub…… -
Shutdown, restart and restart recovery of CMD command under Android
When Android was just emerging, it really made some niche software popular. Cutting fruit, Tom cat and blowing skirt a…… -
Android browser development example sharing
This article mainly explains the development example of Android browser, which has three parts: starting the default A…… -
Examples of inserting advertisements in Android Applications
As we all know, Android applications in China are basically free, so how do developers get income? Inserting advertisi…… -
Android custom dialog to achieve text dynamic loading effect
Before, I saw a question "loading..." on the technical Q & A. the last three points are dynamic. Such an effect is…… -
How does the Android skin changing function dynamically obtain the resource ID of the background picture in the control?
This is a problem encountered when doing a skin change function. For skin change, there are examples on the Internet. …… -
Easily realize the powerful Android scratch effect control (scratchview)
preface There are some small development partners around me. There is such a habit. One day, when I suddenly see a bea…… -
Android personal financial tool 5: display on bill details
Previously, we have saved the monthly revenue and expenditure details into the SQLite data table. This paper will take…… -
Notes in Android
Annotation is a technology we often contact. Java has annotations and Android also has annotations. This paper will tr…… -
Android uses circleimageview to realize circular Avatar
Sometimes we use circular avatars in our applications. The following is a demonstration of using circleimageview to re…… -
Solution to the slow import of Android studio projects
preface As we all know, Android studio has been updated to 2.0 preview 6. As a development tool highly praised by Goog…… -
Coordinatorlayout is so easy to use (Android)
I have found some tutorials about coordinatorlayout on the Internet. Most articles introduce coordinatorlayout, appbar…… -
Detailed explanation of Android development activity and fragment
1. Life cycle of activity 1) Multiple activities form an activity stack, and the current activity is at the top of the…… -
Briefly describe the use of angular custom filters in pages and controllers
Another feature of angularjs is that it provides a filter, which can operate the data results by operating the pipelin……