As statet in the referenced tutorial Template-method Pattern Tutorial
I would add a note in the pattern description that the template method should be declared final.

To make sure that subclasses don’t override the template method, we should make it final.

And I would change the code accordingly.

Describe the feature:

I was investigating cache hit ratios in Elasticsearch clusters recently and noticed that the request_cache has a hit_count and miss_count exposed through the rest API but the query_cache and fielddata cache do not as seen h ere https://github.com/elastic/elasticsearch/blob/18f5690ce75ab0bbd7a564cbb49ff7c42e86e978/server/src/main/ja

I am using following code in my controller to display a custom error page in the application:

@GetMapping(path="/error")
public ModelAndView error (Principal principal) {
	ModelAndView model = new ModelAndView("error");
	model.addObject("userName", principal.getName());
	return model;
}

The principal is null when application is deployed as a WAR on stand-alone tomcat. When applica

Many code changes in 3.x can be done independently, but updating the new What's Different in 3.x.md would conflict. This issue tracks which changes should be eventually described in the file:

• Introduction of the Supplier interface -> #6511
• Callable use changed to Supplier in the API -> #6511
• Removal of getValues() from various subjects and processors -> #6516
• [

There is a better solution for the TwoSum problem than the hashmap solution. Sure hashmap is fine and meets the desired output. however it can be completely eliminated as such. The techinque employs a pointers to track the argument array i.e. one from the begining aka head and the other one from the end aka tail. A single sweep on the array and adjusting the two pointers does the job rath

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

Stuff like:

• HTTP caching heuristics source?
• what it means if cacheResponse() and networkResponse() are both non-null (issue #4539)
• why you need to read the entire response before an entry is stored
• the cache must not compete with other processes for the same directory
• pruning the cache manually

The following piece of code throws an undocumented IllegalArgumentException:

final Set<String> products = Sets.newHashSet("coffee", "tea");
final List<Set<String>> productOf = Collections.nCopies(31, products);    
assert Sets.cartesianProduct(productOf).size() == Integer.MAX_VALUE;

The fact that Sets::cartesianProduct will throw an IllegalArgumentException when there wou

• 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

Can you produce a flutter version of the chart library? Google's charts_flutter style is ugly and unusable (no scaling, no lable, no sliding, no markerview)

给你一个 n 行 m 列的二维网格 grid 和一个整数 k。你需要将 grid 迁移 k 次。

每次「迁移」操作将会引发下述活动：

位于 grid[i][j] 的元素将会移动到 grid[i][j + 1]。
位于 grid[i][m - 1] 的元素将会移动到 grid[i + 1][0]。
位于 grid[n - 1][m - 1] 的元素将会移动到 grid[0][0]。
请你返回 k 次迁移操作后最终得到的 二维网格。

示例 1：

输入：grid = [[1,2,3],[4,5,6],[7,8,9]], k = 1
输出：[[9,1,2],[3,4,5],[

When the common part of a leaktrace uses data structures that rely on linked lists (e.g. LinkedHashMap) then the leak trace has a different size for every leak, despite being the same, which prevents good grouping.

There should be a way to transform the subset of the leaktrace that forms the group into a synthetic version that always ends up being the same. We'll need this for hashing but also

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

Currently, the preferences are long list all in one vertical layout, and we seem to add more and more options, e.g. no-inline-anonymous or white-listed packages not to be renamed.

I guess it would be much better if we have a 'menu/list' on the left side, and when the user selects one of them, only those relevant settings are displayed.

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

There is no guide to contributing to this project. I am new and would like to contribute, but I really do not know how.

Template method is common used in java system.
Such as:

There may be many different handlers. Now we can't trace one sub-handler, like:
trace demo.MyHandler handle

Consider to support this feature?

@hengyunabc

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.

🚀 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

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);
        

I already look in the code, documentation and search in stack overflow.
I see the PlayerControlView have ProgressUpdateListener interface which similar that what I need. But not sure how to use it or can even use it

I wanted to have a player.currentPosition listener for my player
But I'm not sure how to do it.

So far I just use Handler() and Runnable() to get the `currentPosition