Learning from beginning to end of Android cultivation manual Kotlin [complete]

Sharing of previous articles Click jump = > stay up late and fight Android again from bronze to King - development efficiency plug-in Click jump = > unity particle special effects series - Tornado preform is ready, and the unitypackage package can be used directly! Click jump = > my sister asked me to unlock the new skills of dolls: ...

Posted on Mon, 06 Dec 2021 15:55:24 -0500 by shastry

Deep parsing: understand how MyBatis is initialized in the Spring container

The initialization process of MyBatis is to generate some necessary objects and put them into the Spring container. The question is what objects are generated by this process? When MyBatis initialization fails, how to correctly find the entry point to analyze the problem? This paper will introduce these problems. Based on MyBatis 3 and Spr ...

Posted on Sun, 05 Dec 2021 02:38:20 -0500 by capslock118

Go language learning checking and patching Day2

Author: Regan YueSource: Hang Seng LIGHT cloud communityGo language learning checking and patching Day21, A note on the naming of function return parametersPlease observe the following function. Is there any problem?func fun(x, y int) (s int, error) { return x * y, nil }Although this error will be prompted in the integrated development envi ...

Posted on Fri, 03 Dec 2021 15:12:40 -0500 by journy101

C + + initial stage - I/O flow

catalogue 1, Input and output of C language 2, C++I/O flow C++I/O flow C + + standard I/O flow C + + file I/O stream stringstream character stream 1, Input and output of C language scanf() reads data from the standard input device and stores the value in the variable;printf(), match the specified text / string output to the standa ...

Posted on Fri, 03 Dec 2021 14:17:37 -0500 by rcmehta_14

Go language learning missing finding Day1

Author: Regan YueSource: Hang Seng LIGHT cloud communityGo language learning missing finding Day1Zero. PrefaceBecause I have a weak foundation, I often encounter a lot of confused problems when using Go language, so I am determined to check and fill in the gaps in Go language. This [Go language checking and filling in] series is mainly to help ...

Posted on Fri, 03 Dec 2021 06:45:34 -0500 by devinemke

CHAPTER II RELEASE OF RESOURCES

Preface Trojan horse files will use the resource release technology extensively to make the program more concise; If the program needs to load additional DLL files, pictures, etc., you can insert them into the program as resources, and after the program runs, the files are released locally; The advantage is that the compiled program alread ...

Posted on Wed, 01 Dec 2021 18:18:43 -0500 by flipis

On four thread pools

Transferred from: Micro reading (www.weidianyuedu.com) Micro reading - complete collection of model articles - a website for free learning knowledge First, let's take a look at the code for obtaining four thread pools: ExecutorService fixedThreadPool = Executors.newFixedThreadPool(10); ExecutorService cachedThreadPool = Executors.ne ...

Posted on Wed, 01 Dec 2021 11:45:38 -0500 by mattonline

In order to get you started with Python in 10 minutes, I spent 5 hours writing 7 cases and this article!!!

Recently, I systematically studied the basic knowledge of python once, and thought of whether there was a way to master knowledge quickly. The general normal logic is to practice cases while reading basic knowledge, which is a process from thick to thin. But now the pace is so fast, especially Internet companies. Excluding the time to watch ch ...

Posted on Wed, 01 Dec 2021 04:34:58 -0500 by Imothep

Correct posture of Java class isolation loading

What is class isolation technology As long as you write enough Java code, this must happen: the system introduces a new middleware jar package. When compiling, everything is normal, and an error is reported as soon as it runs: java.lang.NoSuchMethodError. Then, you start to find a solution by Google. Finally, you can't find the conflicting jar ...

Posted on Tue, 30 Nov 2021 06:50:31 -0500 by fr0mat

pm2 restart strategies

use PM2 launch application When, the application will restart automatically when it exits automatically, the event loop is empty (node.js), or the application crashes. However, you can also configure additional restart policies, such as: Restart the application using a scheduled taskRestart the application after the file changesRestart when ap ...

Posted on Mon, 29 Nov 2021 17:52:29 -0500 by The_Stranger