Genesis | 开发者社区 , 论坛 | Collaboration library
kandi X-RAY | Genesis Summary
kandi X-RAY | Genesis Summary
开发者社区,论坛(Spring+Spring MVC+MyBatis )
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Top functions reviewed by kandi - BETA
- Login
- Login with given username and password
- Add a log
- Get IP
- Add a user
- Get MD5 hash of string
- Set the credit value
- Convert a byte array to a hex string
- Displays the CATE index page
- Add a reply
- New topic page
- Gets local date
- Update the avatar
- Gets the settings
- Signin user
- Signup page
- Add the HTTP header to the HttpServletRequest
- Log in log
- Signal out the user
- Get local update time
- Gets local create time
- Parses tab
- Update an avatar
- Add topic
- Get topic
- Restore user info
Genesis Key Features
Genesis Examples and Code Snippets
Community Discussions
Trending Discussions on Genesis
QUESTION
I am creating a Smart Contract (BEP20 token) based on the BEP20Token template (https://github.com/binance-chain/bsc-genesis-contract/blob/master/contracts/bep20_template/BEP20Token.template). The public contructor was modified to add some token details. However all of the standard functions are giving compile time issues like Overriding function is missing.
** here is the source code **
...ANSWER
Answered 2021-May-11 at 13:28Constructor public () - Warning: Visibility for constructor is ignored. If you want the contract to be non-deployable, making it "abstract" is sufficient.
The warning message says it all. You can safely remove the public
visibility modifier because it's ignored anyway.
If you marked the BEP20Token
contract abstract, you would need to have a child contract inheriting from it, could not deploy the BEP20Token
itself, but would have to deploy the child contract. Which is not what you want in this case.
QUESTION
I have been trying to deploy a hyperledger fabric model with 3 CAs 1 orderer and 2 peer nodes. I am able to create the channel with OSADMIN command of fabric but when I try to join the channel with peer node, I get Error: error getting endorser client for channel: endorser client failed to connect to peer-govt:7051: failed to create new connection: context......
.
Here are the logs from terminal (local host machine):
...ANSWER
Answered 2021-Jun-01 at 10:33I have fixed it. The issue I was facing was because of not setting the CORE_PEER_TLS_ENABLED = true
for CLI pod.
One thing I have got learn from this whole model, whenever you see TLS issue, first to check for would be checking CORE_PEER_TLS_ENABLED
variable. Make sure you have set it for all the pods or containers you are trying to interact with. The case can be false(for no TLS) or true(for using TLS) depending on your deployment.
Other things to keep in mind is using the correct variables of fabric including FABRIC_CFG_PATH
, CORE_PEER_LOCALMSPID
, CORE_PEER_TLS_ROOTCERT_FILE
, CORE_PEER_MSPCONFIGPATH
and some others depending on your command.
QUESTION
The json file is large around 20mb.
I want to wait until a result is returned or the entire file is looped through, before sending back the age. Currently it returns 0 even if the age is not 0
...ANSWER
Answered 2021-May-30 at 06:31As I said in the comment, the problem was in your getAge method, it was always returning 0. The return inside the forEach doesn't return the value off of the loop. Please have a look at the following approach
QUESTION
I have an application using Boot Strap running with cassandra 4.0, Cassandra java drive 4.11.1, spark 3.1.1 into ubuntu 20.4 with jdk 8_292 and python 3.6.
When I run a function that it call CQL by spark, the tomcat gave me the error bellow.
Stack trace:
...ANSWER
Answered 2021-May-25 at 23:23I openned two JIRA to understand this problem. See the links below:
QUESTION
So I'm working with this code for a blockchain mining class
...ANSWER
Answered 2021-May-16 at 22:41Try Using this
QUESTION
I have mounted two tar files as secrets. I would like to mount them to my container and then unpack the contents. The commands that created the secrets are as follows:
...ANSWER
Answered 2021-May-11 at 15:53When you create an initContainer and execute this command:
command: ['sh', '-c', 'tar -xvf /hlf/channel-artifacts/channel-artifacts.tar']
it runs in default for this container path.
I checked this by adding pwd
and ls -l
commands.
Whole line is:
command: ['sh', '-c', 'tar -xvf /hlf/channel-artifacts/channel-artifacts.tar ; pwd ; ls -l']
From an initContainer you can get logs by:
kubectl logs fabric-orderer-01-xxxxxx -c init-channel-artifacts
Output was:
QUESTION
I setup a simple Geth (v1.10.2-stable-97d11b01) private network (genesis.json
config below). I compiled and deployed this simple test contract (solidity version: 0.8.4+commit.c7e474f2.Emscripten.clang):
ANSWER
Answered 2021-May-03 at 09:15The selfbalance opcode was implemented in the Istanbul chain fork (source).
You need to allow the fork in your genesis.json
QUESTION
I'm trying to change the source code of the Sync package found in Go's src folder. More specifically, I need to alter the waitgroup.go file to export the state() function. Here is the source function:
...ANSWER
Answered 2021-Apr-28 at 07:29Try something like this:
QUESTION
I noticed that the near
top level account on NEAR MainNet has got this access key associated with it:
ANSWER
Answered 2021-Apr-26 at 11:29I'm pretty sure you cannot affect a subaccount from the parent like this. If someone deletes the near
account, your account would not be affected. and unless the near
account itself is holding a FullAccess
key to subaccounts, it doesn't control them
This would also be easy to test. On TestNet try creating a subaccount and deleting it from the parent. If you don't have a FullAccess
key to an account then your DeleteAccount
action will be rejected by the network.
QUESTION
My Hyperledger Fabric network in production runs on Docker swarm, but I want to migrate it to Kubernetes. I have tried searching online but found no resource explaining this process. Is this migration possible? What are the steps involved, and how straightforward would this process be?
I have three orderers deployed on three nodes. This is a sample orderer yaml file (I have three):
...ANSWER
Answered 2021-Apr-16 at 14:55The process can be really straightforward but it is not possible to avoid the inherent greater complexity of kubernetes (compared to swarm) which results, in turn, to a more complex configuration.
My advise is to start using kompose
tool, which both gives you the yaml files corresponding to you original docker-compose.yml but also warn you regarding possible issues that may arise.
After following kompose installation steps, naming orderer.yaml
your first file and peer.yaml
your second file it's only a matter of executing
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Genesis
You can use Genesis 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 Genesis 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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