33 docs tagged with "java"

Original from Zhihu: Zero-Copy in Java

Source//blog.oio.de/2016/01/22/parallel-stream-processing-in-java-8-performance-of-sequential-vs-parallel-stream-processing

1. Introduction

1. Introduction

1. Introduction

这个问题是因为，你没有在初始化公钥和私钥的时候增加IES parameters ，对其增加即可。

Description

The version used is:

Ehcache supports the concept of tiered caching. This section covers the different available configuration options. It also explains rules and best practices to maximize the benefits of tiered caching.

1. Configuring Ehcache

Bug Reproduction

增加如下依赖

Database Version Issue

When migrating old code, the most painful thing is staring at this huge pile of code - you look at it, it looks at you, over and over again, but you still don't know what the code does. No comments, no documentation, meaningless variable names, context that seems to talk past itself, a method that's over 2000 lines, strange patterns everywhere, if statements nested 7-8 levels deep in loops like the abyss, and to get a certain property you have to traverse 7 classes and a dozen methods before you finally see that crooked SQL statement with a comment that just says "RUN"

You can use Java's java.awt.Toolkit class to get the computer monitor resolution. Specifically, you can use Toolkit.getDefaultToolkit().getScreenSize() to get the screen dimensions, or use Toolkit.getDefaultToolkit().getScreenResolution() to get the screen resolution (in pixels per inch).

Problem Reproduction

1. Background

1. Background

1. Introduction

image.png

Code as follows:

0. The Implementation Approach in This Article Comes from These Blogs:

Background Requirements

Working with mongoTemplate to operate MongoDB is full of pitfalls - the examples in the Spring Boot official documentation don't meet real-world requirements.

Solution:

1. Introduction

Creating a New Workbook

1. Some Resources About Mockito

1. Background

I have to say, every time I compile to an executable with Native-Image, I feel uncertain, wondering if I've introduced some package that can't be included causing build failure, or if a third-party package contains AWT references, or uses reflection...

1. Introduction

You can do it like this: