bds | Blockchain data parsing and persisting results | Blockchain library

by jdcloud-bds Go Version: v1.1.0 License: Apache-2.0

X-Ray Key Features Code Snippets(1)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | bds Summary

bds is a Go library typically used in Blockchain, Bitcoin applications. bds has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

JD Cloud Blockchain Data Service (BDS) is a realtime data aggregating, analyzing and visualization service for chain-like unstructured data from all kinds of 3rd party Blockchains. Splitter is the key module of Blockchain Data Service (BDS) and provides data analysis capability. Splitter is responsible for consuming blockchain data from message queue (kafka) and inserting data into persistent data storage services (relational database, data warehouse, etc.) for further processing.

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Quality

Security

License

Reuse

Support

bds has a medium active ecosystem.

It has 993 star(s) with 55 fork(s). There are 11 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 7 have been closed. On average issues are closed in 20 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of bds is v1.1.0

Quality

bds has no bugs reported.

Security

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

License

bds is licensed under the Apache-2.0 License. This license is Permissive.

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

Reuse

bds releases are available to install and integrate.

Installation instructions are available. Examples and code snippets are not available.

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bds Key Features

No Key Features are available at this moment for bds.

bds Examples and Code Snippets

Demonstrates how to use bds .

java

Lines of Code : 36

License : No License

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public static void main(String[] args) {
        int n = Integer.parseInt(args[0]); // number of possible bds
        int trials = Integer.parseInt(args[1]); // number of trials to do
        int[] number_Trials = new int[2 + (n * n)]; // array for n

Community Discussions

Trending Discussions on bds

Trying to extract specific characters in a column in R?

Setting Height on Grid Tile Bar

Multivariable function local minimum using SciPy

Use modules from a repo in pandas columns

Bloomberg API xbbg wrapper for Python - Getting Portfolio Data

translateY doesn't work when added from jQuery .css() function

R assigning colors manually in ggplot

Find Active customers in past X days

42P18: could not determine data type of parameter $12

Accessing a property that is also an Array {React, Javascript} returns undefined

QUESTION

Trying to extract specific characters in a column in R?

Asked 2021-Jun-12 at 18:43

The content in the column appears as follows $1,521+ 2 bds. I want to extract 1521 and put it in a new column. I know this can be done in alteryx using regex can I do it R?

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ANSWER

Answered 2021-Jun-12 at 17:31

For example:

Source https://stackoverflow.com/questions/67951115

QUESTION

Setting Height on Grid Tile Bar

Asked 2021-May-05 at 18:50

I have a general question regarding the height of a GridTile Bar.

I currently have the GridTile display like this:

My Objective is to have it like this:

When I add the SizedBox to leave a space between price and Address, the address gets cut off the second line.

Any Ideas on how to move it up.

Here is my code of the Grid Tile:

...

ANSWER

Answered 2021-May-05 at 18:50

Put GridTileBar widget in a Container widget and give it the height that you want. Here's an example code:

Source https://stackoverflow.com/questions/67386665

QUESTION

Multivariable function local minimum using SciPy

Asked 2021-Apr-09 at 20:01

Consider the function:

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ANSWER

Answered 2021-Apr-09 at 19:30

The optimization result represented as a OptimizeResult object. Important attributes are: x the solution array, success a Boolean flag indicating if the optimizer exited successfully and message which describes the cause of the termination.

Source https://stackoverflow.com/questions/67026720

QUESTION

Use modules from a repo in pandas columns

Asked 2021-Mar-17 at 12:24

I'm trying to use some modules from pyModeS in columns of a pandas data frame.

The data frame in question is this one:

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ANSWER

Answered 2021-Mar-17 at 12:24

Use custom function, unfortunately performance depends of pms module processing:

Source https://stackoverflow.com/questions/66670234

QUESTION

Bloomberg API xbbg wrapper for Python - Getting Portfolio Data

Asked 2021-Mar-15 at 17:48

I am trying to extract data from Bloomberg PRTU, at a specific point in time.

The following works for the current portfolio:

...

ANSWER

Answered 2021-Mar-15 at 17:48

Figured out an answer using the following syntax:

Source https://stackoverflow.com/questions/66642108

QUESTION

translateY doesn't work when added from jQuery .css() function

Asked 2021-Jan-18 at 14:20

translateY doesn't work when added from jQuery .css() function,

Scale and Opacity work fine, but translateY doesn't!

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ANSWER

Answered 2021-Jan-18 at 14:20

It seems that you should only change bds = $("body").scrollTop(); as this:

Source https://stackoverflow.com/questions/65775679

QUESTION

R assigning colors manually in ggplot

Asked 2021-Jan-08 at 15:02

I am assigning colors manually like below. But ggplot only assigns colors to A and B and not other values. Also I want NA in the data to be colored black. I am manually defining color for each value and then passing it to scale_fill_manual to reflect on the plot
Here is my data

...

ANSWER

Answered 2021-Jan-08 at 14:59

You can pass a named vector to scale_fill_manual :

Source https://stackoverflow.com/questions/65621919

QUESTION

Find Active customers in past X days

Asked 2020-Dec-18 at 13:46

I am facing some hard times, Need quick help. It would be great if someone could assist me. Thanks a lot in advance:)

I have 2 tables. 1st table: daily_customer_snapshot: the daily snapshot of the customer which looks something as shown below.

c_id date state location b1 2020-12-01 Active OOW b1 2020-12-02 Active OOW b1 2020-12-03 Active OOW b1 2020-12-04 Active OOW b1 2020-12-05 Active OOW b3 2020-12-06 Active OOW b3 2020-12-07 Active OOW b3 2020-12-08 Active OOW b1 2020-12-09 Decay IW b2 2020-12-15 Active OOW

2nd table: customer_date_series: contains the date series from the day user became our customer. Ex: refer image 2: user b1 became our customer on '2020-12-01' and user b3 became our customer on '2020-12-06' and b2 became our customer on '2020-12-15'. I have generated the date series with customer_id to count at any given date how many customers we had.

c_id date b1 2020-12-01 b1 2020-12-02 b1 2020-12-03 b1 2020-12-04 b1 2020-12-05 b1 2020-12-06 b1 2020-12-07 b1 2020-12-08 b1 2020-12-09 b1 2020-12-10 b1 2020-12-11 b1 2020-12-12 b1 2020-12-13 b1 2020-12-14 b1 2020-12-15 b1 2020-12-16 b3 2020-12-06 b3 2020-12-07 b3 2020-12-08 b3 2020-12-09 b3 2020-12-10 b3 2020-12-11 b3 2020-12-12 b3 2020-12-13 b3 2020-12-14 b3 2020-12-15 b3 2020-12-16 b2 2020-12-15 b2 2020-12-16

I left joined table1 (customer_date_series) with table2 (daily_customer_snapshot) to get the overview of the customer behavior at any given date. I got the results as displayed in image 3.

Query to Join:

...

ANSWER

Answered 2020-Dec-17 at 14:49

If you want to use both tables, then a lateral join does what you want:

Source https://stackoverflow.com/questions/65342907

QUESTION

42P18: could not determine data type of parameter $12

Asked 2020-Dec-07 at 16:18

I'm trying to run this query, but it tells me this error:

42P18: could not determine data type of parameter $12

...

ANSWER

Answered 2020-Dec-07 at 16:18

Try to separate filtering. Such parameters is bad for LINQ Translation and performance. I hope it will solve your problem.

Source https://stackoverflow.com/questions/65183636

QUESTION

Accessing a property that is also an Array {React, Javascript} returns undefined

Asked 2020-Nov-19 at 15:55

This might looks stupid, but i'm lost. I want to Map through countries and regions array. I have a Countries Array that also includes Region's Array. I can access the Countries Array, but when i try to access the Regions Array i returned from the Countries Array, it returns undefined. Here is a minimal example.

Full code on CodeSandBox

...

ANSWER

Answered 2020-Nov-19 at 15:26

you are returing an array in the map method. so the result is an array of arrays.

you need to flatten your result. an easy alternative would be using reduce

Source https://stackoverflow.com/questions/64914650

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

Vulnerabilities

No vulnerabilities reported

Install bds

Before compiling and running BDS, you must install go's compilation environment locally: go install.
Set the path of project : $GOPATH/src/github.com/jdcloud-bds/bds/
Inputgo build -v github.com/jdcloud-bds/bds/cmd/bds-splitter，compile to get executable file bds-splitter
Build new configuration file splitter.conf, see /config/splitter_example.conf configuration file template
Run program ./bds-splitter -c splitter.conf
Unzip the confluent package and run Confluent REST Proxy.
message.max.bytes=1048576000
max.request.size = 1048576000
buffer.memory = 1048576000
send.buffer.bytes = 1048576000

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: