roo | Roo provides an interface to spreadsheets of several sorts | Development Tools library

by roo-rb Ruby Version: v2.10.0 License: MIT

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

kandi X-RAY | roo Summary

roo is a Ruby library typically used in Telecommunications, Media, Media, Entertainment, Utilities, Development Tools applications. roo has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Roo implements read access for all common spreadsheet types. It can handle:.

Support

Quality

Security

License

Reuse

Support

roo has a medium active ecosystem.

It has 2686 star(s) with 493 fork(s). There are 64 watchers for this library.

It had no major release in the last 12 months.

There are 76 open issues and 201 have been closed. On average issues are closed in 390 days. There are 30 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of roo is v2.10.0

Quality

roo has 0 bugs and 0 code smells.

Security

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

roo code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

roo 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

roo releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

roo saves you 2978 person hours of effort in developing the same functionality from scratch.

It has 6426 lines of code, 518 functions and 89 files.

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

Top functions reviewed by kandi - BETA

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

Read cells from the table
Process the encryption data .
Process the zip file entries .
This method is used to decrypt and decrypt the content content .
set cell values for cell
Decrypt a new cipher from the stream .
Extract numeric characters from string
Iterates over the range .
Extract the worksheet information from the workbook
Returns a string representation of all children .

Get all kandi verified functions for this library.

roo Key Features

No Key Features are available at this moment for roo.

roo Examples and Code Snippets

Entry point for the Roo application .

java

Lines of Code : 3

License : Permissive (MIT License)

Copy

public static void main(String[] args) {
        SpringApplication.run(RooApplication.class, args);
    }

Community Discussions

Trending Discussions on roo

SQLModel: sqlalchemy.exc.ArgumentError: Column expression or FROM clause expected,

R replace string in df with partial match in a list

Rendering htm with Python by retaining indents and lines

Spring roo won't work on Apple M1 with Java 11

Stop blink between clock updates

Replace values in a dataframe by values of other dataframe

Can't read XLSM file with pandas because of negative relativeIndents in styles.xml

How to select most common values in a column

Fastest way to read the first row of big XLSX file in Ruby

Gap between card on mobile

QUESTION

SQLModel: sqlalchemy.exc.ArgumentError: Column expression or FROM clause expected,

Asked 2022-Apr-15 at 07:47

I am using the SQLModel library to do a simple select() like described on their official website. However I am getting Column expression or FROM clause expected error message

...

ANSWER

Answered 2022-Apr-15 at 07:47

The error message tells us:

SQLModel / SQLAlchemy unexpectedly received a module object named models.Hero
that you have a module named Hero.py

The import statement from models import Hero only imports the module Hero. Either

change the import to import the model^*

Source https://stackoverflow.com/questions/71874222

QUESTION

R replace string in df with partial match in a list

Asked 2022-Apr-14 at 13:23

I have a dataframe (df) in R and I want to create a new column (city1_n) that contains a line stored in the list key whenever there is a partial match between city1 and key. Bellow I have created a little example that should help to visualize my problem.

...

ANSWER

Answered 2022-Apr-14 at 13:23

Use fuzzyjoin::fuzzyjoin:

Source https://stackoverflow.com/questions/71872318

QUESTION

Rendering htm with Python by retaining indents and lines

Asked 2022-Apr-04 at 13:07

I have html text and trying to convert it to readable text with Python. I can convert it to plain text using BeautifulSoup however I want to retain the format (lines and indents):

This is the code I have:

...

ANSWER

Answered 2022-Apr-03 at 03:46

It seems that BeautifulSoup is primarily a scraping library, not a rendering library. If it's not mandatory to use BeautifulSoup, html2text is another one that might be better suited.

Example:

Source https://stackoverflow.com/questions/71722489

QUESTION

Spring roo won't work on Apple M1 with Java 11

Asked 2022-Apr-03 at 08:21

I have a nice new Apple M1 machine. I was quite happy to toddle along with Java 8, but Eclipse wanted Java 11 so I have updated to Java 11.

The problem with Spring roo originated in Eclipse SpringToolSuite4, where I tried and failed to start the roo shell. However I've since worked out that the problem is not in the SpringToolSuite installation, but with roo itself.

I would be perfectly happy to work with roo outside of Eclipse/STS. So I tried launching ./roo.sh from the command line, and I got a massive trail of errors, some of which I include here below.

Anybody got any ideas on what's happening? Launching Spring roo from the shell continues to work perfectly normally on my old mac.

This happens both with spring-roo-1.3.2.RC1 and with spring-roo-2.0.0.M1.

Looking at the default.properties in the felix .jar provided with roo I notice that arm processors don't have an alias, could that mean anything?

...

ANSWER

Answered 2022-Apr-03 at 08:21

Unfortunately there's only one possible answer to this question since roo is no longer going to be supported.

The roo project from the very beginning was conceived to allow you to remove it, along with all the aspectj .aj files, leaving you with normal, working .java files. Which is really neat, like the whole project was.

Just right click the project (cleaning it first if you get any error messages) choose Refactor > Push In.. and confirm.

Which leaves me with perfectly working code, so I'm happy.

Thanks to the guys who conceived and worked on Spring Roo, it was brilliant. It made Hibernate so easy, and the user interface was world class.

Source https://stackoverflow.com/questions/71665381

QUESTION

Stop blink between clock updates

Asked 2022-Mar-29 at 09:28

Any way to make this stop blinking after every update of the clocks? this display a world time zone clock and every time it updates it blinks, i would like to remove that blinking, is there a way to do this?

...

ANSWER

Answered 2022-Mar-29 at 09:28

Don't recreate whole GUI every cycle. The solution is to update only the text values of labels.

Source https://stackoverflow.com/questions/71659161

QUESTION

Replace values in a dataframe by values of other dataframe

Asked 2022-Feb-07 at 19:13

I have two dataframes, one old and one new. Both dataframes contain the same IDs but the values in the columns can differ amongst the dataframes. The old dataframe contains the 'correct' values and therefor need to be replaced in the new information.

This is the old dataframe:

...

ANSWER

Answered 2022-Feb-07 at 19:13

Call first sample df old_df, call second new_df. It sounds like essentially you want to update rows in new_df with values from old_df, retaining all non-matching rows in new_df:

Source https://stackoverflow.com/questions/71023267

QUESTION

Can't read XLSM file with pandas because of negative relativeIndents in styles.xml

Asked 2022-Jan-28 at 12:02

When reading an XLSM file with pandas I'm getting the following error:

...

ANSWER

Answered 2022-Jan-28 at 12:02

Alright I found the solution. For anyone who has the same problem: Upgrade openpyxl!

Source https://stackoverflow.com/questions/70863747

QUESTION

How to select most common values in a column

Asked 2022-Jan-23 at 21:35

I have a table of mostly categorical values and want to only keep rows that have the most common values in a particular column. I'm trying to use slice_max() but it's not working as I expect. I did see older suggestions for how to do this in base R or using the deprecated top_n(), but the top_n() documentation says to use slice_max instead and I can't find much detail about how slice_max works.

I'll use the starwars dataset as my example. The two most common homeworlds are Naboo, with 11 occurrences, and Tatooine, with 10. So I want the code to say "show me all the rows with the two most common homeworlds", and I expect that to give me a 21 row tibble where the homeworlds are all Naboo and Tatooine.

I added a column I called "worldcount" that simply counts the occurrences of the homeworld so I can easily see how many times each homeworld occurs. I also only selected a few columns to simplify things:

...

ANSWER

Answered 2022-Jan-23 at 19:44

slice_max is going to give you a maximum number of rows, not necessarily number of unique homeworlds. Try this:

Source https://stackoverflow.com/questions/70823460

QUESTION

Fastest way to read the first row of big XLSX file in Ruby

Asked 2021-Dec-10 at 11:59

I need to be able to read the first (header) row in big xlsx file (350k x 12 cells, ~30MB) very fast in Ruby on Rails app. I am using Roo gem at the moment, which is fine for smaller files. But for files this big it takes 3-4 minutes. Is there a way to do this in seconds?

...

ANSWER

Answered 2021-Dec-07 at 14:53

Using #getscould work, maybe something like:

Source https://stackoverflow.com/questions/70261110

QUESTION

Gap between card on mobile

Asked 2021-Oct-21 at 15:42

I have a very basic problem I tried to fix it for hours. I have made these cards using grid layout but on mobile, it doesn't have a gap between them. I need it to be at least 10px gap among them.

Image 01

It works fine on the desktop(but not centered). Image 02

Here's the code I'm using.

HTML:

...

ANSWER

Answered 2021-Oct-21 at 15:39

Just changing your row-gap fixes that. Here I used

Source https://stackoverflow.com/questions/69664638

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

Vulnerabilities

No vulnerabilities reported

Install roo

Install as a gem. Or add it to your Gemfile.

Support

Stream rows from an Excelx spreadsheet. By default blank cells will be excluded from the array. To keep them, use the option pad_cells = true. (They will be set to nil in the array). To stream only some of the rows, you can use the max_rows and offsetoptions. Iterate over each row. Roo::Excelx also provides these helpful methods. Roo::Excelx can access celltype, comments, font information, formulas, hyperlinks and labels.

Find more information at: