Jekyll front matter is used to add attributes to web pages on our web site. All the patterns have their front matter defined in README.md but description is missing from there. description is used to add HTML meta tag to the pattern's web page as can be seen here: https://github.com/iluwatar/java-design-patterns/blob/gh-pages/_includes/head.html#L8

It's probably more easily explained with an example: TermQueryBuilber#doToQuery looks like this today

    protected Query doToQuery(QueryShardContext context) throws IOException {
        Query query = null;
        MappedFieldType mapper = context.fieldMapper(this.fieldName);
        if (mapper != null) {
            query = mapper.termQuery(this.value, context);
        }
   

The build plugins use the cloudfoundry/cnb:0.0.43-bionic Builder by default, which bundles the OpenJDK Buildpack. The OpenJDK Buildpack exposes a number of options as env variables, see https://github.com/cloudfoundry/openjdk-cnb/blob/master/README.md.

A couple examples demonstrating the use of the default builder with the OpenJDK Buildpack would be interesting to help users getting started.

The transparent ones look terrible with dark-themed IDEs or non-light background:

Only looks fine in Eclipse:

Write a program that goes through the images in `https://g

It is known that Alibaba is a great international company.Maybe @kdn251 can open a catalog：interviews/company/Alibaba.
For example,a 2019 Alibaba interview question.
//Question: you need to caculate sqrt(2) to 10 decimal places accurately without math library.
`double sqrt2( )
{
double low = 1.4, high = 1.5;
double mid = (low + high) / 2;
while (high – low > 0.0000000001)
{

英雄招募

成为 Doocs 项目维护者

本项目 advanced-java，包括 Doocs 开源组织下的所有项目，都欢迎各位朋友参与完善。

如果你提交的内容有价值，且具备规范性，将有机会提升为项目的维护者，直接参与项目的 review、merge 等维护工作，提交内容时也可以直接 push 到 doocs/advanced-java 主分支 master 下，无须提交 PR 等待 review。

目前 advanced-java 只有 [yanglbme](http

I'd like to be able to limit the retry count in Authenticator to 3. At the moment it appears to be 20. I don't see anything to do this and didn't get an answer in StackOverflow, so assuming it's not possible at the moment.

MutableClassToInstanceMap

I think it permits null values but not keys. Eventually we should have nullness annotations that make the clear, but even then, it's nice to document up front, as we do for most other types.

Perhaps the ClassToInstanceMap interface should also be clearer that null keys are forbidden and null values might or might not be.

• Documentation:

It would be nice if the official documentation explains how to use Retrofit together with co-routines together with the best practices regarding the asynchronous handling of requests. My students need to implement their calls using Retrofit and co-routines (following the tutorials in the Udacity course, but for documentatio

the correct one should be :

public void setVisibleXRange(float minXRange, float maxXRange) {
        float maxScale = mXAxis.mAxisRange / minXRange;
        float minScale = mXAxis.mAxisRange / maxXRange;
        mViewPortHandler.setMinMaxScaleX(minScale, maxScale);
}

你的朋友正在使用键盘输入他的名字 name。偶尔，在键入字符 c 时，按键可能会被长按，而字符可能被输入 1 次或多次。

你将会检查键盘输入的字符 typed。如果它对应的可能是你的朋友的名字（其中一些字符可能被长按），那么就返回 True。

示例 1：

输入：name = "alex", typed = "aaleex"
输出：true
解释：'alex' 中的 'a' 和 'e' 被长按。
示例 2：

输入：name = "saeed", typed = "ssaaedd"
输出：false
解释：'e' 一定需要被键入两次，但在 typed 的输出中不是这样。
示例 3：

输入：name = "leelee", typed = "lleeelee"
输出：true
示例 4：

输入：name = "laiden", typ

Description

Shark-CLI 2.0 does not work on Windows 8.1

Steps to Reproduce

Download Shark-CLI zip file and run shark-cli.bat

Run command: shark-cli.bat analyze-process <package_name>

Exception error:
Exception in thread "main" java.lang.IllegalThreadStateException: process has not exited
at java.lang.ProcessImpl.exitValue(Unknown Source)
at shark.MainKt.ru

Which version do you use?

Latest

expected outcome

This documentation will be available on multiple languages. For the beginning English will be good in addition to Chinese

actual results

It is available on Chinese only

Steps to reproduce the results

Walk through the text

Other related information

None

There should be a README file for each type of design pattern which should include the following points-

• Description of the design pattern
• Common use cases of that design pattern
• Explanation of the code

Describe your idea:
Is there a feature for the cli version of jadx to exclude packages, similar to the GUI version?

实体部分：

@Data
@AllArgsConstructor
@NoArgsConstructor
public class Colour {
      private String name;
       @JSONField(jsonDirect = true)
       private String value;
}

测试代码：

public class Test {

    public static void main(String[] args) {
        JSONArray list= new JSONArray();

        JSONObject ob1 = new JSONObject();
        ob1.put("1",100);
        list.ad

Debug Arthas Exception:The options [pid, core, agent] are required:

I want to debug the arthas agent source code and followed the first part of this #222

can someone provider any advices?
thx:D

🚀 Feature Proposal

In the Java class RemoteWebDriver within the method:
protected Response execute(String driverCommand, Map<String, ?> parameters)

the execute command is wrapped around logs statements:

log(sessionId, command.getName(), command, When.BEFORE);
response = executor.execute(command);
log(sessionId, command.getName(), command, When.AFTER);

can this be changed

What's the ETA for updating the massively outdated documentation?

Please update all documents that are related building CNTK from source with latest CUDA dependencies that are indicated in CNTK.Common.props and CNTK.Cpp.props.
I tried to build from source, but it's a futile effort.

Issue details

Camera.unproject does not return original value

Reproduction steps/code

    public void create() {
        Vector2 tmpvec = new Vector2();
        tmpvec.set(0, 0);

        Stage stage = new Stage(new ScreenViewport());
        stage.stageToScreenCoordinates(tmpvec); // has the correct screen coords;
        stage.screenToStageCoordinates(tmpvec);
        

Overview of the feature request

Have a new needle in the server subgenerator for adding new log level configuration.

Motivation for or Use Case

hipster-labs/generator-jhipster-entity-audit#62 is a good example for the need.

Related issues or PR

[REQUIRED] Use case description

Gradle provides both way to write build script - Groovy, and Kotlin.
While both languages are perfectly fine to write typical build logic, they have different APIs in some cases.

To build locally in Kotlin, one should use gradle.extra - ExtraPropertiesExtension, which is not defined in the class definition of Gradle.

// ExtraPropertiesExte