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:

Currently retrieving repository and snapshot metadata from Elasticsearch requires at least the create_snapshot privilege, which is too permissive for just monitoring the existing repositories and snaphots.

For read-only access to repositories and snapshots metadata (possibly via unauthenticated users) it would be preferable to allow more fine-grained control by ad

Now that we have dedicated documentation for our Maven Plugin we should move everything related to Maven there rather than having some content in both guides.

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

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

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)

给定一个 N 叉树，找到其最大深度。

最大深度是指从根节点到最远叶子节点的最长路径上的节点总数。

例如，给定一个 3叉树 :

我们应返回其最大深度，3。

说明:

树的深度不会超过 1000。
树的节点总不会超过 5000。

来源：力扣（LeetCode）
链接：https://leetcode-cn.com/problems/maximum-depth-of-n-ary-tree
著作权归领扣网络所有。商业转载请联系官方授权，非商业转载请注明出处。

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.

Contributing.md is dead.
I wanna contribute to this project.
If you are ok, I would like to update the Contributing.md with reference to your project "python".
If not, I want you to fix it.

There are grammatical errors in the English FAQ section:
https://github.com/alibaba/fastjson/wiki/FAQ(English-Version)

I propose that these grammatical errors be revised for readability.

Here are some examples below:
5. fastjson v.s. gson?
fastjson is 6 times faster than gson, here is the testing result: https://github.com/eishay/jvm-serializers/wiki/Staging-Results
fastjson is 6 tim

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);
        

Overview of the feature request

When having entities with many fields, having them in the entity-update.component.ts file could be tedious. Also, when coding side-by-side it will force me to duplicate my code for creating the form, updating the form and for creating the entity from form (those can be big methods).

**Motivation for or Use

[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