ohm | Object-Hash Mapping for Redis | Hashing library

by soveran Ruby Version: 3.0.0 License: MIT

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

kandi X-RAY | ohm Summary

ohm is a Ruby library typically used in Security, Hashing applications. ohm has no vulnerabilities, it has a Permissive License and it has medium support. However ohm has 1 bugs. You can download it from GitHub.

Ohm is a library for storing objects in [Redis][redis], a persistent key-value database. It has very good performance.

Support

Quality

Security

License

Reuse

Support

ohm has a medium active ecosystem.

It has 1392 star(s) with 170 fork(s). There are 38 watchers for this library.

It had no major release in the last 12 months.

There are 11 open issues and 126 have been closed. On average issues are closed in 112 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of ohm is 3.0.0

Quality

ohm has 1 bugs (0 blocker, 0 critical, 1 major, 0 minor) and 14 code smells.

Security

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

ohm code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

ohm 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

ohm releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

ohm saves you 983 person hours of effort in developing the same functionality from scratch.

It has 2237 lines of code, 137 functions and 28 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed ohm and discovered the below as its top functions. This is intended to give you an instant insight into ohm implemented functionality, and help decide if they suit your requirements.

Saves the indices of the model
Loads a file from disk
Returns a list of all the attributes as a hash .
Replace all keys in the model
Get the first filter
Sorts and returns a hash with keys .
Iterates over the given object
Set the attr value
Return an array of unique keys
Convert model attribute to model class

Get all kandi verified functions for this library.

ohm Key Features

No Key Features are available at this moment for ohm.

ohm Examples and Code Snippets

No Code Snippets are available at this moment for ohm.

Community Discussions

Trending Discussions on ohm

Impossible to print a graph in scilab if I try it through a callback of a function because syslin doesn't consider both arguments to be equal

Easy logaritmic curve fitting

How do I splice two vectors in MATLAB?

Modeling RLC in OpenModelica. Error - Type mismatch,between Complex and Real

Alerting one time on a reading taken every second Python

import specific data from a json feed

How to split a .rtf file into multiple files based on date line?

how to use orderBy after .where(arrayContain) flutter firebase firestore

Formatting An Output File In Python

Assign a different value to a drop down selection

QUESTION

Impossible to print a graph in scilab if I try it through a callback of a function because syslin doesn't consider both arguments to be equal

Asked 2021-Jun-07 at 20:21

how are you, I'm making a GUI in scilab based on a tutorial of Openeering people, in the GUI that I'm making I need to plot the response of a system on the right side of the figure window. It prints an initial graph of the system and I've a button to print the new graph with the parameters set in some text boxes that the GUI has, so:

the code where I initially store the data written in the text boxes is

...

ANSWER

Answered 2021-May-19 at 17:04

findobj yields a handle to the uicontrol. To recover the numeric value of edit boxes you have to write (here e.g. for ra)

Source https://stackoverflow.com/questions/67585245

QUESTION

Easy logaritmic curve fitting

Asked 2021-May-15 at 00:15

I am trying to model some measures (lux, ohm) that behave as a logarithmic function.

In order to do it, I've tried to model it with MATLAB by projecting the real values using natural logarithms, then use polyfit to get a linear expression. Then, I want to isolate the variable lux.

What I have so far is:

...

ANSWER

Answered 2021-May-14 at 20:19

You're doing everything right except for the plotting, in the first plot you defined the x-axis to be log(lux) and the y-axis to be log(ohm), but to adhere to that in the second case you need to flip the arguments:

Source https://stackoverflow.com/questions/67540303

QUESTION

How do I splice two vectors in MATLAB?

Asked 2021-May-09 at 15:41

I need to splice two vectors based on a condition that also takes a vector as an argument. Example:

...

ANSWER

Answered 2021-May-09 at 15:41

Given:

Source https://stackoverflow.com/questions/67458988

QUESTION

Modeling RLC in OpenModelica. Error - Type mismatch,between Complex and Real

Asked 2021-May-01 at 07:07

EDITED 28-04-2021

I trying to build a RLC-chain in OpenModelica. When I entering the several functions in "equation", appears an error (see comments) I declared some of the variables above, but the errors did not disappear

There are RLC-chain

There are formulas

...

ANSWER

Answered 2021-Apr-25 at 12:32

This seems like homework, so I will give you some hints.

Instead of defining pi, use Modelica.Constants.pi.
ModelicaReference is just a library for documentation you cannot use any of the (quoted) operators from there, remove ModelicaReference.Operators. and the quotes
You need to declare all the variables that appear in the equation section, with correct type (Real or Complex), you are now missing a lot of them
ModelicaReference.Operators.'abs(KPF)' -> abs(KPF)
as far as I see you are using complex numbers, for that you need to use type Complex
For operators on Complex you use: Complex operators and Modelica.ComplexMath, i.e. Modelica.ComplexMath.'sqrt'(Complex(re=-1, im=0))

Source https://stackoverflow.com/questions/67253097

QUESTION

Alerting one time on a reading taken every second Python

Asked 2021-Apr-28 at 00:06

I am working on a Raspberry Pi 4B and have a BME680 Air Quality sensor hooked up. My reading are taken every second and written to a MySQL database.

I want to be able to alert if the air quality, temp, etc. gets out of optimal range. The issue I am having is the sensor takes a reading every second so if I try to build an alert it goes off every second until the range is back to optimal. I am wondering how to alert only if the values change outside of a range.

...

ANSWER

Answered 2021-Apr-28 at 00:06

You can add a function to get the range in which the temperature is present. If the range has changed, send the alert again. Your state is the range in which your temperature falls.

Please see below:

Source https://stackoverflow.com/questions/67285111

QUESTION

import specific data from a json feed

Asked 2021-Apr-13 at 01:53

folks I need your help. I have this JSON structure and I would like to import just a few items to google spreadsheets such as ID, DESCRICAO e PRECO, however I am not able to capture only these items with my code.

...

ANSWER

Answered 2021-Apr-13 at 01:53

I believe your goal as follows.

You want to retrieve the values of id, descricao, preco from the JSON data in your question.
You want to put the retrieved values to the Spreadsheet.

Modification points:

In your script, for example, at Logger.log(data["produtos"]["produto"]["0"]["id"]), data["produtos"] is null. From your sample value, it's data["retorno"]["produtos"]. And, ["0"] is the key. When you want to use 0 as the index of array, please use [0]. In your sample value, the array is data["retorno"]["produtos"]. So when you want to retrieve the value of id in the 1st element of data["retorno"]["produtos"], please use data["retorno"]["produtos"][0]["produto"]["id"].
In order to put the retrieved values to Google Spreadsheet, it is required to create the values as the 2 dimensional array.

When above points are reflected to the script, how about the following modified script?

Modified script:

Source https://stackoverflow.com/questions/67064362

QUESTION

How to split a .rtf file into multiple files based on date line?

Asked 2021-Apr-06 at 17:55

I have a rich text document (.rtf) that has notes separated by dates. It follows the format below:

2021-4-6

Some notes

Hyperlink

More text

2021-4-5

Notes notes notes

I'd like to split the document so that there is a different file for each date with the corresponding notes saved and the date as the file name. The split command seemed close to what i wanted but it doesn't seem to be able to account for the variable amount of text and lines for each day. Would a bash script work for this? I'm new to this so forgive me if the answer is obvious. Edit: the document contains some leading spaces and blank lines.

An example input file:

2020-11-15

How to properly use a NanoVNA V2 Vector Network Analyzer (Tutorial) - YouTube - VNA NanoVNA

Impedence matching an antenna Reflection VNA vs Spectrum Analyzer? Usually impedence of 50 ohms VSWR Meter SWR - Standing Wave Ratio SWR = 1 means there is no reflected power

2020-11-11

Superheterodyne receiver - Wikipedia - A superheterodyne receiver, often shortened to superhet, is a type of radio receiver that uses frequency mixing to convert a received signal to a fixed intermediate frequency (IF) which can be more conveniently processed than the original carrier frequency. Protected Cell Unprotected Cell Logic Gates from Transistors: Transistors and Boolean Logic - YouTube -

Would be split into two files:

2020-11-15.rtf

2020-11-15

How to properly use a NanoVNA V2 Vector Network Analyzer (Tutorial) - YouTube - VNA NanoVNA

Impedence matching an antenna Reflection VNA vs Spectrum Analyzer? Usually impedence of 50 ohms VSWR Meter SWR - Standing Wave Ratio SWR = 1 means there is no reflected power

2020-11-11.rtf

2020-11-11

Superheterodyne receiver - Wikipedia - A superheterodyne receiver, often shortened to superhet, is a type of radio receiver that uses frequency mixing to convert a received signal to a fixed intermediate frequency (IF) which can be more conveniently processed than the original carrier frequency. Protected Cell Unprotected Cell Logic Gates from Transistors: Transistors and Boolean Logic - YouTube -

...

ANSWER

Answered 2021-Apr-06 at 17:55

awk to the rescue!

Source https://stackoverflow.com/questions/66972515

QUESTION

how to use orderBy after .where(arrayContain) flutter firebase firestore

Asked 2021-Mar-24 at 23:20

Am trying to get my chat list using flutter in firebase firestore and this is my code

...

ANSWER

Answered 2021-Mar-24 at 23:19

The query you're trying to run requires an index that is not yet defined on your database. In the error message is a URL:

The query requires an index. You can create it here: https://console.firebase.google.com/v1/r/project/ohms-5fd20/firestore/indexes?create_composite=Cktwcm9qZWN0cy9vaG1zLTVmZDIwL2RhdGFiYXNlcy8oZGVmYXVsdCkvY29sbGVjdGlvbkdyb3Vwcy9jaGF0Um9vbS9pbmRleGVzL18QARoJCgV1c2VycxgBGhAKDGxhc3RDaGF0VGltZRACGgwKCF9fbmFtZV9fEAI.

If you click that URL, it takes you to a screen in the Firebase console where you can create the necessary index with a single click - all fields are pre-populated.

Also see:

Firestore index error

Source https://stackoverflow.com/questions/66790750

QUESTION

Formatting An Output File In Python

Asked 2021-Mar-21 at 06:11

My program outputs an .nc file, which is a plain text g-code file. When I call

...

ANSWER

Answered 2021-Mar-21 at 06:11

It's YOU that are making it one big string. If you just create this as a list of strings, your problem becomes trivial.

Source https://stackoverflow.com/questions/66728906

QUESTION

Assign a different value to a drop down selection

Asked 2021-Mar-16 at 06:09

I have a drop-down with 7 choices for my calculating program. I would like to assign a different value to each choice so that when a user makes a selection, the alternate value is passed to the formula for making the calculation. For example, if the user selects 42, the alternate value would be 2143, which would be passed to the ohms = float(e4.get()) portion of my formula. How would I do this? I am using PyCharm.

...

ANSWER

Answered 2021-Mar-16 at 06:09

This seems like a good use case for dictionaries. Perhaps use a dictionary with the key:value pair corresponding to the value:alternate value pair? For key that is selected you would pass in the value. Combine this with the command option in optionmenu to get the desired effect.

Source https://stackoverflow.com/questions/66645621

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

Vulnerabilities

No vulnerabilities reported

Install ohm

Install [Redis][redis]. On most platforms it’s as easy as grabbing the sources, running make and then putting the redis-server binary in the PATH. Once you have it installed, you can execute redis-server and it will run on localhost:6379 by default. Check the redis.conf file that comes with the sources if you want to change some settings.

Support

Join the mailing list: [http://groups.google.com/group/ohm-ruby](http://groups.google.com/group/ohm-ruby). Meet us on IRC: [#ohm](irc://chat.freenode.net/#ohm) on [freenode.net](http://freenode.net/).

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