tx | Pastebin type app
kandi X-RAY | tx Summary
kandi X-RAY | tx Summary
This app was created to fill the void in the data visualisation area. And to help you follow "know your data" paradigm. Basically it shows you your data in web browser via webserver listening to localhost.
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QUESTION
Can someone help me investigate why my Chainlink requests aren't getting fulfilled. They get fulfilled in my tests (see hardhat test etherscan events(https://kovan.etherscan.io/address/0x8Ae71A5a6c73dc87e0B9Da426c1b3B145a6F0d12#events). But they don't get fulfilled when I make them from my react app (see react app contract's etherscan events https://kovan.etherscan.io/address/0x6da2256a13fd36a884eb14185e756e89ffa695f8#events).
Same contracts (different addresses), same function call.
Updates:
Here's the code I use to call them in my tests
...ANSWER
Answered 2021-Jun-16 at 00:09Remove your agreement vars in MinimalClone.sol
, and either have the user input them as args in your init()
method or hardcode them into the request like this:
QUESTION
i am working in jave
, spring
, mysql
, hibernate
environment
I have the following hql
it gives me the correct out put
ANSWER
Answered 2021-Jun-15 at 07:06Instead of
QUESTION
Hi I'm just confused that how to transact BEP-20 Token(e.g: Binance-Peg BUSD-T). I have simply transact bnb in Binance Smart Chain with this code:
...ANSWER
Answered 2021-Jun-14 at 08:58In order to use the .send({from: ...})
method, you need to
Have the
from
account unlocked on your provider.OR
Add its private key to the web3 account wallet (docs)
Ulocked provider account
This approach is mostly used on local providers (e.g. Ganache) that fund and unlock some accounts by default.
Keeping an unlocked account on a production provider is unwise, because anyone who queries the provider can send transactions.
Web3 account wallet
You need to pass the private key that generates the from
address.
QUESTION
dispatcher-servlet.xml
...ANSWER
Answered 2021-Jun-14 at 02:53This issue is solved after correcting up my code
QUESTION
I'm trying to migrate/test my smart contract on ropsten network using this config:
...ANSWER
Answered 2021-Jun-13 at 19:55Your Ropsten account needs to have ETH in order to interact with the network.
QUESTION
Still regarding chapter 3 of "PureScript by example" (non-related previous question). The function removeDuplicates
returns me Nil on test and on the repl returns Nil rather than AddressBook which is a bit disappointing as I was expecting the compiler to prevent such case. In the other hand I also seem to fail to match an empty AddressBook (type AddressBook = List Entry
).
Code (simplified omitting irrelevant parts):
...ANSWER
Answered 2021-Jun-13 at 15:16Unlike C# or JavaScript, or wherever it is you're coming from, Nil
and null
in PureScript are not a special/magic "uninitialized reference" sort of thing. PureScript doesn't have those at all. Everything is always "defined", as far as the PureScript compiler knows.
Nil
is just the name of a List
constructor. Take a look at the List
definition:
QUESTION
Project largely working. Have a 125Khz RFID module on an Arduino Uno, with SD card module and and RTC, all working nicely and passing data via PLX-DAQ to Excel and storing data to SD card.
I need a way of working out when the Uno is connected via PLX-DAQ to USB/serial, or when the Uno is just on battery.
So I thought to set a particular cell on Excel with the PLX-DAQ form macro in VBA to 1 (when connected) or 0 (disconnected) then read that in the Arduino code to determine whether to pass data via serial to excel or pull stored data off SD card.
The cell J4 toggles 0 or 1 according to whether disconnected / connected.
I then use the GET function of PLX-DAQ to read a cell from the Arduino sketch.
To upload the sketch I have to disconnect the connection between the RFID Tx and Arduino Rx or I get an error, which is normal, and if I run the sketch with that wire disconnected GET works fine.
...ANSWER
Answered 2021-Jun-12 at 01:54I assume you leave the arduino TX wire connected to the PC-RX. Thats why your PLX-DAQ still has the input. And as you suspect nothing will be going back.
First I thought, since nothing will come back, so your code will be stuck on
QUESTION
Problem
I have a large JSON file (~700.000 lines, 1.2GB filesize) containing twitter data that I need to preprocess for data and network analysis. During the data collection an error happend: Instead of using " as a seperator ' was used. As this does not conform with the JSON standard, the file can not be processed by R or Python.
Information about the dataset: Every about 500 lines start with meta info + meta information for the users, etc. then there are the tweets in json (order of fields not stable) starting with a space, one tweet per line.
This is what I tried so far:
- A simple
data.replace('\'', '\"')
is not possible, as the "text" fields contain tweets which may contain ' or " themselves. - Using regex, I was able to catch some of the instances, but it does not catch everything:
re.compile(r'"[^"]*"(*SKIP)(*FAIL)|\'')
- Using
literal.eval(data)
from theast
package also throws an error.
As the order of the fields and the legth for each field is not stable I am stuck on how to reformat that file in order to conform to JSON.
Normal sample line of the data (for this options one and two would work, but note that the tweets are also in non-english languages, which use " or ' in their tweets):
...ANSWER
Answered 2021-Jun-07 at 13:57if the '
that are causing the problem are only in the tweets and desciption
you could try that
QUESTION
Note: I'm new to network and dpdk, so there might be some misunderstanding in fundamental concepts...
I want to run 2 instances of dpdk-testpmd
on the same host to send and receive traffic over separate NIC.
Configuration:
NIC:
- PMD: MLX5
- version: 5.0-1.0.0.0
- firmware-version: 16.26.1040 (MT_0000000011)
- NUMA-Socket: same
- PCIe: 0000:3b:00.0, 0000:3b:00.1
Update
- DPDK Version: 20.11.1
- Hugepage Total: 32768
- Hugepage Free: 32768
TESTPMD Logs:
...ANSWER
Answered 2021-Jun-13 at 05:04Note: I highly recommend reading about dpdk testpmd as it covered all your questions in detail. As per the StackOverflow guideline multiple sub-questions make answering difficult. Please use well-formatted and formed question for better reach and answers.
@Alexcured since you have mentioned you know how to run 2 separate instances of dpdk-testpmd
. I will only recommend heavily reading up on dpdk-testpmd URL which has answers to most of your questions too.
The assumption is made, both the PCIe NIC are working properly and interconnect between 2 are tested with either arping or ping (Kernel Driver). After binding both PCIe devices to DPDK supported drivers, one should use options for DPDK 20.11.1 such as
- use file-prefix option as unique names
- set socket-memory to fetch memory from the desired NUMA-SOCKET
- set socket-limit to prevent ballooning of huge page mmap
- use w|b option to whitelist|blacklist PCIe devices (0000:3b:00.0 and 0000:3b:00.1)
- Since it is separate physical devices ensure there physical cable connection between 2 PCIe ports.
[Q.1] How to set the MAC address of instance 2's port in instance 1?
QUESTION
Before I run eb create
command, how can I tell Elastic Beanstalk to use a DIFFERENT docker-compose
file?
For example, my project directory:
...ANSWER
Answered 2021-Jun-12 at 22:39You can't do this from command level. But I guess you could write container_commands script to rename your docker-compose
file from docker-compose.dev.yml
to docker-compose.yml
:
You can use the container_commands key to execute commands that affect your application source code. Container commands run after the application and web server have been set up and the application version archive has been extracted, but before the application version is deployed.
UPDATE 12 Jun 2021
I tried to replicate the issue using simplified setup with just docker-compose.prod.yml
and Docker running on 64bit Amazon Linux 2
3.4.1 EB platform.
docker-compose.prod.yml
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