dex | Decentralised Exchange for Ethereum | Cryptocurrency library

by ltfschoen JavaScript Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | dex Summary

dex is a JavaScript library typically used in Financial Services, Fintech, Blockchain, Cryptocurrency, Ethereum applications. dex has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Decentralised Exchange (DEX) for Ethereum

Support

Quality

Security

License

Reuse

Support

dex has a low active ecosystem.

It has 22 star(s) with 19 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

There are 4 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of dex is current.

Quality

dex has no bugs reported.

Security

dex has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

dex is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

dex releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of dex

Get all kandi verified functions for this library.

dex Key Features

No Key Features are available at this moment for dex.

dex Examples and Code Snippets

No Code Snippets are available at this moment for dex.

Community Discussions

Trending Discussions on dex

How change button clicklistener outside activity in android?

Android Gradle Plugin 4.2.0 R8 ArrayIndexOutOfBoundsException

istio-ingressgateway always Waiting for Istio Pilot information

OneSignal Android Studio Unknown error getting FCM Token

Smali - lots of "move-object"

trie implementation throws shrinker error in flutter

java.lang.IncompatibleClassChangeError inside FirebaseInitProvider.onCreate when starting app with minifyEnabled true

FlutterFirebaseCorePlugin.java uses or overrides a deprecated API

How do I check if a store key exists in IndexedDB?

How to get the number of the corresponding characters at the start of a string

QUESTION

How change button clicklistener outside activity in android?

Asked 2021-Jun-12 at 23:23

I have an apk that contains classes.dex. I dont't have apk source code. I have loaded an activity from dex file(LoginActivity) and implemented onClicklistener for button1 in LoginActivity. I succeeded to load dex file and started activity from dex file via this code:

...

ANSWER

Answered 2021-Jun-12 at 23:23

When you use code:

Source https://stackoverflow.com/questions/67905218

QUESTION

Android Gradle Plugin 4.2.0 R8 ArrayIndexOutOfBoundsException

Asked 2021-Jun-08 at 11:50

Today AS 4.2 hit stable. I updated my gradle distribution url to 6.7.1 like I was told, and Android Gradle Plugin to 4.2.0. If I update the AGP, my app no longer builds.

I don't understand the error or know where to look. Here is the stacktrace:

...

ANSWER

Answered 2021-May-05 at 14:39

First thought: Probably mixed up index number with number of elements?

But to be certain I have to see the actual code where the exception is thrown.

Not meant to be disrespectful: https://docs.oracle.com/javase/tutorial/java/nutsandbolts/arrays.html

Source https://stackoverflow.com/questions/67403334

QUESTION

istio-ingressgateway always Waiting for Istio Pilot information

Asked 2021-Jun-07 at 12:38

I'm trying to deploy kubeflow on and OVH managed k8 cluster.

After the initial setup of the k8 cluster, I ran the following commands to install kubeflow, as suggested here:

...

ANSWER

Answered 2021-Jun-07 at 12:38

This seems like a bug. Incredibly, it's mentioned in the video (at 6:40), but not in the docs. It's also not actually written anywhere on the video. Wonderful.

You need to open a terminal on the machine with kubectl installed, then run:

Source https://stackoverflow.com/questions/67870241

QUESTION

OneSignal Android Studio Unknown error getting FCM Token

Asked 2021-Jun-07 at 10:20

i have a problem. I cannot use OneSignal. I don't know why. I googled the error but nothing helped.

Currently i use Android Studio on Version: 4.2 The newest OneSignal Version: 4.3.4 And also the newest Firebase Version. I created a new Firebase Project and OneSignal Project.

This is the Error:

...

ANSWER

Answered 2021-May-26 at 07:52

The class com.google.firebase.iid.FirebaseInstanceId has been deprecated and removed from the latest versions of the aar:

Source https://stackoverflow.com/questions/67686867

QUESTION

Smali - lots of "move-object"

Asked 2021-Jun-06 at 03:25

I’m using mt manager to edit Smali in dex.

I found that there are many move-object in some classes. Most of them are unnecessary.

Does it impact performance?

...

ANSWER

Answered 2021-Jun-06 at 03:25

Does it impact performance?

No. The optimizer should eliminate any unnecessary moves when the smali code¹ is compiled to native code.

For what it is worth, this is similar to the strategy that is used by HotSpot (and similar) Java implementation.

The Java compiler produces simple (non-optimal) bytecodes
The JIT compiler does a lot of optimization work while compiling bytecodes to native code.

^{1 - Strictly speaking, Smali is a human readable syntax for Dalvik bytecodes. The compilation step where the optimization occurs will be the step where byte bytecodes are compiled to native code. This could be "ahead of time" or "just in time".}

Source https://stackoverflow.com/questions/67855448

QUESTION

trie implementation throws shrinker error in flutter

Asked 2021-Jun-03 at 17:25

I'm working on a search that I can use with flutter_typeahed package. I found a package called trie, but it doesn't have null safety so I thought of including that and contribute to the project as well as my own.

Since the entire trie file is quite big, I'm providing a link to pastebin.

This is the Search class that I've written:

...

ANSWER

Answered 2021-Jun-03 at 17:25

I had to enable multidex. And I had to change the following things:

Source https://stackoverflow.com/questions/67819334

QUESTION

java.lang.IncompatibleClassChangeError inside FirebaseInitProvider.onCreate when starting app with minifyEnabled true

Asked 2021-Jun-02 at 08:24

Tested Environment / Dependencies

Android Studio: Android Studio Arctic Fox Beta 2 and Bumblebee Canary 1
AGP: 7.1.0-alpha01
Firebase Analytics: com.google.firebase:firebase-analytics-ktx:19.0.0
Firebase Crashlytics: com.google.firebase:firebase-crashlytics-ktx:18.0.0
minifyEnabled: true
Proguard Config specifically for Firebase: None

What's happening

When I build my app with minifyEnabled = true and try to start the app, app crashes right after it launches with the following crash log:

...

ANSWER

Answered 2021-Jun-02 at 08:24

We had similar crashes in release since AGP 7.0.0-alpha12. The crashes are gone after updating the desugaring library to version 1.1.5.

Source https://stackoverflow.com/questions/67753227

QUESTION

FlutterFirebaseCorePlugin.java uses or overrides a deprecated API

Asked 2021-May-31 at 19:39

Ok so I run my program without importing firebase core, firebase auth and cloud firestore, and my code runs just fine but I register my app with firebase and it still runs fine but as soon as I import Firebase_auth, Firebase_core and cloud_Firestore... I get the following error

...

ANSWER

Answered 2021-Jan-26 at 09:36

I was having the same problem today and I found the solution here on Github

First, get the latest versions of your dependencies from pub.dev

Current latest versions are these:

firebase_auth: ^0.20.0+1
firebase_core: ^0.7.0

Then run these 3 commands in the terminal:

Source https://stackoverflow.com/questions/65862666

QUESTION

How do I check if a store key exists in IndexedDB?

Asked 2021-May-30 at 16:37

I want to check and update quantity of item in indexeddb store if it already exist. This how I current add item to the store using Dexie

...

ANSWER

Answered 2021-Mar-13 at 13:08

function addNfetch (itemdata) {
  return db.table('cartitems').put(itemdata);
}

Source https://stackoverflow.com/questions/66613167

QUESTION

How to get the number of the corresponding characters at the start of a string

Asked 2021-May-29 at 19:18

I have two strings e.g. $must and $is. They should be identical at the start. But if there is an error, I want to know where.

Example:

...

ANSWER

Answered 2021-May-18 at 12:59

We can compare character-by-character and also take the lengths of the strings into account for edge cases:

Source https://stackoverflow.com/questions/67584968

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install dex

Fork and clone the repository. Switch to Node version specified in .nvmrc.
Fork and clone the repository
Install NVM
Switch to Node version specified in .nvmrc
Terminal Tab 1 - Install Truffle Reference: http://truffleframework.com/
Terminal Tab 2 - Install Test Framework with Ethereum TestRPC
Terminal Tab 2 - Start Ethereum Blockchain Protocol Node Simulation
Optionally Install Geth and run the Testnet using Geth in the project directory: Show installation directory of Geth and Go, and show Go path Reference
Show where Geth Chain directories are stored:
Install or Upgrade existing version of Geth (if not installed using Homebrew)
Terminal Tab 1 - Compile and Deploy the FixedSupplyToken Contract
Terminal Tab 1 - Run Sample Unit Tests on the Truffle Contract. Truffle Re-Deploys the Contracts
Truffle Configuration File Examples. Truffle with Test Framework using Ethereum TestRPC (avoid delays in mining transactions with Geth Testnet). Add FixedSupplyToken to Truffle Contracts folder. Remove MetaCoin from Truffle Contracts folder. Update 2nd Migration file to deploy FixedSupplyToken. Compile and Deploy the FixedSupplyToken Contract.
Install Truffle Reference: http://truffleframework.com/
Setup Truffle to Manage Contracts (i.e. MetaCoin sample), Migrations and Unit Tests
Initialise with Front-End Truffle Default https://github.com/trufflesuite/truffle-init-default Truffle Webpack https://github.com/trufflesuite/truffle-init-webpack https://github.com/truffle-box/webpack-box Truffle React http://truffleframework.com/boxes/
Truffle Configuration File Examples http://truffleframework.com/docs/advanced/configuration Note: Use from to specify the From Address for Truffle Contract Deployment. Use the Mnemonic to Restart TestRPC with the same Accounts. Note: Use provider to specify a Web3 Provider Note: Truffle Build truffle build script for say Webpack is usually in package.json
Truffle with Test Framework using Ethereum TestRPC (avoid delays in mining transactions with Geth Testnet) Ethereum TestRPC - In-Memory Blockchain Simulation
Start Ethereum Blockchain Protocol Node Simulation with 10x Accounts on http://localhost:8500 Creates 10x Private Keys and provides a Mnemonic. Assigns to each associated Address 100 Ether. Note: Private Keys may be imported into Metamask Client Note: Mnemonic may be used subsequently with Ethereum TestRPC to re-create the Accounts with `
Restart TestRPC with Same Accounts (i.e. ganache-cli --mnemonic "copy obey episode awake damp vacant protect hold wish primary travel shy")
Add FixedSupplyToken to Truffle Contracts folder
Remove MetaCoin from Truffle Contracts folder
Update 2nd Migration file to deploy FixedSupplyToken
Compile and Deploy the FixedSupplyToken Contract
Run Sample Unit Tests on the Truffle MetaCoin Contract. Truffle Re-Deploys the MetaCoin Contracts

Support

Try restarting Ganache TestRPC if you encounter error sender doesn't have enough funds to send tx. The upfront cost is: x and the sender's account only has: y. Fix error Error: Error: Exceeds block gas limit that may occur when sending Gas Limit say of 50000000 when truffle.js has gas property set as gas: 4712388,, by changing to a smaller value: myExchangeInstance.buyToken("FIXED", web3.toWei(4, "finney"), 5, {from: accounts[0], gas: 4000000});. Fix Error: VM Exception while processing transaction: out of gas. In the buyToken function it always occurs after a certain line of code. Simply increase the Gas Limit to the Mainnet's limit (currently shown as 7984452 at https://ethstats.net/) in both Ganache CLI Flags and in truffle.js.

Find more information at: