Superman | Superman是什么:构建Java Android 高级开发技术的知识体系,从基础不断打怪升级成为超人之路(更新中 | Messaging library
kandi X-RAY | Superman Summary
kandi X-RAY | Superman Summary
Superman是什么:构建Java Android 高级开发技术的知识体系,Android 系统原理的深入剖析,Java项目最佳实践,从基础不断打怪升级成为超人之路。编程基础、JVM深度剖析、并发编程、 Spring全家桶、高并发、分布式、高性能存储、性能调优、容器化、微服务。只要你掌握这些知识就可以成为Superman。. 推荐阅读: 所有文章都整理在了语雀:可直接从语雀查看.
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Top functions reviewed by kandi - BETA
- Gets the default SSL context
Superman Key Features
Superman Examples and Code Snippets
public int successfullyAttacked(int incomingDamage, String damageType) throws Exception {
// do things
if (incomingDamage < 0) {
throw new IllegalArgumentException ("Cannot cause negative damage");
}
return 0;
}
function starWarsFan() {
const movie = 'Star Wars'; // {2}
return movie;
}
Community Discussions
Trending Discussions on Superman
QUESTION
I have to POST customer details (list hardcode just for reff) and also I want to POST a list with unique ID.
I have written a simple For loop which adds customer details to the List only if my details to be POSTED have a unique Id, but I'm getting an error here which says "Not all code path returns a value". Please tell me if there is another simple way.
...ANSWER
Answered 2021-Jun-15 at 16:51A method need to return something every time (return null
will work too), so when the return is in if
statement, it may not enter that if statement on all of the loop's iterations therefore not return
anything, so you need to have another return
either in else
statement, or outside of the if
statement.
QUESTION
I have a array of workout list. which has body parts name and the exercise list for the same body part. I want to get the index path of particular body part . let cosider the following example . Lets say i want to get the indexpath of "Arm". How to do this can anybody help me ?
...ANSWER
Answered 2021-Jun-07 at 09:20You can do something like this:
QUESTION
I recently came across AddPooledDbContextFactory
concept as part of my NET 5 self-education piece and am keen to implement it properly. However, I am not sure how to use it with generics that I generally use.
Example of my current setup:
...ANSWER
Answered 2021-Jun-04 at 15:03Documentation is not yet complete and is in progress, you track this issue https://github.com/dotnet/EntityFramework.Docs/issues/2523
You can also a look at the tests for AddPooledDbContextFactory
to see how to register DbContext
with
https://github.com/dotnet/efcore/search?q=AddPooledDbContextFactory
for example to register DbContext:
QUESTION
This is a React.js
filter problem and I'm stuck here. The problem has static data of movies as an array of objects and we have to filter that data according to the checked state of different checkboxes.
Static Data:
...ANSWER
Answered 2021-May-30 at 22:52So I had to do a couple changes in your code in order to address for proper filtering:
- Added a
value
key on bothlistCheckboxesRating
andlistCheckboxesGenre
to use it for filtering.
QUESTION
I am trying to send a POST with some data and I want to create an app for it, I have working Python code but am having trouble getting the Java counterpart working. Python:
...ANSWER
Answered 2021-May-29 at 06:40It looks like you are using the request python library in your python code which has cookie persistence. However, It seems as if your post request in the Java code does not have a CSRF cookie token tacked on to it. You would need to get the cookies by making a get request then when you make a post request add the cookies. I will show an example below using Jsoup.
QUESTION
I have a set of conditions which I'm passing in $match
stage but for some reason i'd want to fetch data with another set of conditions. These conditions should have to be used in 'OR' conjunction.
ANSWER
Answered 2021-May-27 at 07:22- Use
$or
operator to specify both conditions - to match internal fields use
$expr
expression condition with$gt
operator
QUESTION
I am trying to perform JAXB Unmarshalling
for a large XML
file so using the XMLEventReader
but it's not working as expected and not performing the Unmarshalling
.
Following is the XML file that I am trying to unmarshal
:
ANSWER
Answered 2021-May-25 at 04:48After trying few things I was able to get it working. Posting the answer here so it can be useful to someone in the future:
QUESTION
I have an object where I have a key whose value is an object. I would like to add a new field into a document which contains the name of all the keys.
Sample object:
...ANSWER
Answered 2021-May-19 at 10:46$objectToArray
convertheros
object to array key-value format$map
to iterate loop of above converted array and return key
QUESTION
I'm working on a small recommendation system to recommend players for the next game. The recommendation consists of first the followed players and then the players who the player has played before ordered by the number of games.
The result would be Player, is_followed (true|false), GameIds
I have Player
and Game
nodes where are related as Game -[:HAS_PLAYER]-> Player
and
the Player
nodes are directly related as Player -[:FOLLOWS]-> Player
.
My test DB:
...ANSWER
Answered 2021-May-04 at 17:27you do not get catwoman because you only match :Player related to batman through a :Game node, you need to also match (u:Player {playerID:"batman"})-[:FOLLOWS]->(p:Player)
QUESTION
Have datatable and selecting multiple records across multiple pages and trying to convert all selected records data as JSON data structure. I tried below code and getting JSON data and also two extra fields, could you please help me how to remove "check":true,"checked":true
in json data.
ANSWER
Answered 2021-Apr-12 at 07:17You can use Array.map()
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install Superman
You can use Superman like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Superman component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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