rrb | simple set of scripts to take backups | Continuous Backup library

by def- Shell Version: Current License: No License

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kandi X-RAY | rrb Summary

rrb is a Shell library typically used in Backup Recovery, Continuous Backup applications. rrb has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

rrb is a simple set of scripts to take backups by hand and automatically by a backup server using rsync and manage them.

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Support

rrb has a low active ecosystem.

It has 34 star(s) with 1 fork(s). There are 6 watchers for this library.

It had no major release in the last 6 months.

rrb has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of rrb is current.

Quality

rrb has no bugs reported.

Security

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

License

rrb does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

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

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rrb Key Features

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rrb Examples and Code Snippets

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Community Discussions

Trending Discussions on rrb

How to write the name of a function using a function pointer?

select columns in a dataframe via indexing notation and not column names

Lambda function as callable in .iloc[]

Unpacking error with multiple variables in for loop

GGPLOT: How can I plot loess curves for specified subsets of my data points?

How to read from a txt file and and seperate the text based on numbers and strings in Java

Count based on number of times a record is associated with another column

Resolving shift/reduce conflicts in ply yacc

Ply shift/reduce conflicts: dangling else and empty productions

npm pdfjs creates corrupted PDF files

QUESTION

How to write the name of a function using a function pointer?

Asked 2021-May-21 at 20:28

I have this code with an array of function pointers that represents a sequence of functions, and I want to display the function names like this:

...

ANSWER

Answered 2021-May-21 at 20:28

It's not possible in general.

The closest thing you can do is to use macros to generate that sequence of ifs without having to repeat each name twice.

Source https://stackoverflow.com/questions/67642832

QUESTION

select columns in a dataframe via indexing notation and not column names

Asked 2020-Oct-28 at 10:46

I would like to create a df_D from the given input df using the entry 'Start' as my reference for both the row and column indexing.

I do not want to use the column names A,B, C etc.

Instead, I wish to use indexing as the sequence is always the first 3 columns from 'START' and the last 3 columns, ie something like n,n+1,n+2, n+5,n+6,n+7

Input:

...

ANSWER

Answered 2020-Sep-30 at 12:13

Here's how I did it:

Source https://stackoverflow.com/questions/64137132

QUESTION

Lambda function as callable in .iloc[]

Asked 2020-Oct-13 at 12:07

I wish to use Lambda as a callable into .iloc[]

Input:

...

ANSWER

Answered 2020-Oct-13 at 12:07

Two issues:

Your code sample contains an error df.count('MrkA'). count expects an axis
Use lambda c: [c, c+...] to specify desired columns.

Following code based upon finding count of MrKA in the entire DataFrame.

Code

Source https://stackoverflow.com/questions/64331531

QUESTION

Unpacking error with multiple variables in for loop

Asked 2020-Oct-09 at 11:03

I wish to extract a dataframe of numbers(floating) based on the first instance of position MrkA and Mrk1. I am not interested in the second instance of MrkA because I know what columns to extract via the line df1

Input:

...

ANSWER

Answered 2020-Oct-09 at 11:03

Your problem is that df.shape[0]/df.shape[1] is a single element. So trying to unpack range(value) to 2 indices is causing the error.

It should be:

Source https://stackoverflow.com/questions/64276708

QUESTION

GGPLOT: How can I plot loess curves for specified subsets of my data points?

Asked 2020-Jul-14 at 05:43

(I'm self-taught in R and use this forum often, but this is my first post. Feedback is appreciated.)

This should have a relatively simple solution, but I can't find it and it's making me want to throw my computer out the window. On to the point, I have a simple data set:

...

ANSWER

Answered 2020-Jul-14 at 05:43

Simply map the names of the variabels on the aesthetics instead of putting the columns of the df inside aes().

Source https://stackoverflow.com/questions/62880932

QUESTION

How to read from a txt file and and seperate the text based on numbers and strings in Java

Asked 2020-Jun-13 at 17:25

The program is reading from a text file. Each line of the text file starts with a number from -2 to 2. The number is the then followed by a sentence. Please see below for the first three lines of the txt file:

...

ANSWER

Answered 2020-Jun-13 at 16:16

You can use Files.readAllLines(Path, Charset) to get a List of Strings representing the content of your file. Then you can iterate through the list and use String.split(Regex, Limit) to split the string in parts. Then you can create a new Placeholder-Object from the parts.

See:

Source https://stackoverflow.com/questions/62362482

QUESTION

Count based on number of times a record is associated with another column

Asked 2020-May-20 at 20:19

Trying to get a count on a table but not the total number of times a specific record appears, but the number of times it was associated with records in another field.

For example, in the below I want to count the number of times each elem record was associated with a unique widget record.

...

ANSWER

Answered 2020-May-20 at 20:17

I think you just want count(distinct):

Source https://stackoverflow.com/questions/61922149

QUESTION

Resolving shift/reduce conflicts in ply yacc

Asked 2020-May-12 at 20:12

Ply is reporting that the it has encountered numerous shift/reduce conflicts while using the grammar I've entered to build a LALR parser.

Right now I'm trying to resolve these conflicts but whatever I do makes the situation worse. first I used C language (my grammar is almost identical to a programming language grammar like a mix of C and Python) precedence table to set precedence tuple in my parser identical to that order:

...

ANSWER

Answered 2020-May-12 at 14:15

Since + and * are syntactically different, you cannot clump them together in a single syntactic category (operator).

They are syntactically different precisely because the operators have different precedences. (Or, to put it more accurately, we usually describe the syntactic difference as a difference in precedence). For example, the expressions a - b * c and a - b - c are syntactically different, in that in the first one, the syntax for N - N allows the second N to cover b * c, while in the second one b - c is not permitted as an expansion of the second N. Collecting all operators together into a single operator non-terminal thus conflates different syntactic constructs in a way that makes it impossible to produce a correct parse with the grammar.

In order to use precedence declarations to resolve an ambiguous grammar, you must make the actual operator tokens visible in the production:

Source https://stackoverflow.com/questions/61751397

QUESTION

Ply shift/reduce conflicts: dangling else and empty productions

Asked 2020-May-12 at 17:38

I had lots of conflicts, most of them were due to operators and relational operators which had different precedences. But I still face some conflicts that I don't really know how to tackle them. some of them are below. I suspect that maybe I should do epsilon elimination for stmtlist but to be honest I'm not sure about it.

state 70:

...

ANSWER

Answered 2020-May-12 at 17:38

There are actually two somewhat related problems here, both having to do with ambiguity induced by duplicate base cases in recursive productions:

1. Ambiguity in stmtlist

First, as you imply, there is a problem with stmtlist. Your grammar for stmtlist is:

Source https://stackoverflow.com/questions/61755329

QUESTION

npm pdfjs creates corrupted PDF files

Asked 2020-May-07 at 10:04

I am trying to create PDF files with the npm library pdfjs https://www.npmjs.com/package/pdfjs . Once all the elements (paragraphs) of the file are append to the doc I create the file, but when opening it I have a message it says is corrupted.

When I use doc.end() to finish the document, says there is no function. So I used a promise and tried to use later on the information. But even when I get an object with all the data, I can't manage to make the .pdf file not corrupted.

This is the code I'm using:

...

ANSWER

Answered 2020-May-07 at 10:04

I could not found a solution for the pdfjs library. But I found a library that worked better in my project. It is really easy to work with. Short Example:

Source https://stackoverflow.com/questions/58451222

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

Vulnerabilities

No vulnerabilities reported

Install rrb

You can download it from GitHub.

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 .

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