dbf | Java library for fast reading DBF-files | File Utils library

by jamel Java Version: Current License: Apache-2.0

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

kandi X-RAY | dbf Summary

dbf is a Java library typically used in Utilities, File Utils applications. dbf has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can download it from GitHub, Maven.

Java library for fast reading/writing DBF-files.

Support

Quality

Security

License

Reuse

Support

dbf has a highly active ecosystem.

It has 61 star(s) with 25 fork(s). There are 6 watchers for this library.

It had no major release in the last 6 months.

There are 11 open issues and 3 have been closed. On average issues are closed in 138 days. There are 2 open pull requests and 0 closed requests.

It has a negative sentiment in the developer community.

The latest version of dbf is current.

Quality

dbf has 0 bugs and 0 code smells.

Security

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

dbf code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

dbf 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

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

Deployable package is available in Maven.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

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

Load data from a file
Returns the number of records in the Dbf file
Get the number of records in the table
Load data from an input stream
Returns the number of records in the Dbf file
Get the number of records in the table
Read dbf information from a file
Reads a DNField from the given input stream
Read a DFR header from a data input
Get the Dbf data type for the given byte value
Writes a DNF file to a file
Right pad the given string with the given character
Gets the header information
Seek to a specific record
Returns whether the reader can seek or not
Skips data starting at the beginning of the header
Returns the number of fields
Retrieves the value of the designated field
Retrieves the value of the designated field as a boolean
Retrieves the value of the designated field as a Date
Retrieves the value of the designated field as a long
Retrieves the value of the designated field as a byte
Retrieves the value of the designated field as a double
Retrieves the value of the designated field as a float
Processes a DFA file
Returns the next row
Closes the underlying stream
Retrieves the value of the designated field as a short

Get all kandi verified functions for this library.

dbf Key Features

No Key Features are available at this moment for dbf.

dbf Examples and Code Snippets

No Code Snippets are available at this moment for dbf.

Community Discussions

Trending Discussions on dbf

How to import java.security.KeyStore.PasswordProtection in lucee

how can I create a new .dbf file with python (solution with ethanfurman/dbf package will be preferred)

Convincing R that the .dbf file associated with a .shp file is not an executable during command checks

Filtering Data by multiple value SQL

Struggles with converting a DBF file to Pandas DataFrame

How to install "Microsoft Access Driver (*.mdb, *.accdb)" driver in Alpine Linux Docker Container

Renaming PDF File with Apple Script

Is there a way to replace and trim values in individual fields using the dbf to csv python library dbf by ethanfurman?

How to loop through an array and save the values to the environment Postman

ORA-00907: missing right parenthesis in CREATE DATABASE

QUESTION

How to import java.security.KeyStore.PasswordProtection in lucee

Asked 2022-Mar-24 at 10:26

I'm trying use JKS XML signature in Lucee, but when test my code ocurring the follow error

cannot load class through its string name, because no definition for the class with the specified name [java.security.KeyStore.PasswordProtection] could be found caused by (java.lang.ClassNotFoundException:java.security.KeyStore.PasswordProtection;java.lang.ClassNotFoundException:java.security.KeyStore.PasswordProtection;)

Lucee "createObject" function does not imports java.security.KeyStore.PasswordProtection

My code:

...

ANSWER

Answered 2022-Mar-24 at 10:26

PasswordProtection is an inner class of java.security.KeyStore. To instantiate it in Lucee you need to use a $, so change

Source https://stackoverflow.com/questions/71594948

QUESTION

how can I create a new .dbf file with python (solution with ethanfurman/dbf package will be preferred)

Asked 2022-Feb-23 at 19:54

I couldn't find any public method in ethanfurman/dbf for writing data to a given file path instead of modifying an existed file. I wanna create a dbf file from a list of tuple and the "field_specs" string.

In this solution the author mentioned dbf.Table.export() but I cannot find it from current version of lib.

...

ANSWER

Answered 2022-Feb-23 at 19:54

To create a table:

Source https://stackoverflow.com/questions/71232316

QUESTION

Convincing R that the .dbf file associated with a .shp file is not an executable during command checks

Asked 2022-Feb-11 at 23:59

I am working on submitting an R package to CRAN. Right now I am trying to reduce the memory footprint of the package. Because this package deals with spatial data that has a very particular format, I want to include a properly formatted shapefile as an example. If I include the full-size original shapefile, there are no warnings (other than file size) in the R CMD checks. However, if I crop the file and include the cropped version in the package (in "inst/extdata") I get this warning:

...

ANSWER

Answered 2022-Feb-11 at 23:59

This is a known issue[1] where file will mis-identify DBF files with last-update date in the year 2022. Easiest fix is to not use a 2022 update date when saving the file. Alternatively you can simply change the second byte of the file after the fact, e.g.:

Source https://stackoverflow.com/questions/70713010

QUESTION

Filtering Data by multiple value SQL

Asked 2021-Dec-24 at 08:49

i like to query/filter some data with multiple value using sql query. but i got nothing from it. here is my code.

...

ANSWER

Answered 2021-Dec-24 at 08:49

dinerc seems to be a list of rev_centers so you may need to use IN instead of = , try this:

Source https://stackoverflow.com/questions/70470420

QUESTION

Struggles with converting a DBF file to Pandas DataFrame

Asked 2021-Dec-13 at 02:48

I'm attempting to work with the Canadian radio station DBF files made public here: https://sms-sgs.ic.gc.ca/eic/site/sms-sgs-prod.nsf/eng/h_00015.html

I'd like to read specifically the fmstatio.dbf file into a Pandas DataFrame. I've tried the two commonly recommended DBF packages in Python.

When using simpledbf (https://pypi.org/project/simpledbf/), I only get the column names when using the dbf.to_dataframe() function.

I also tried dbf on pypi (https://pypi.org/project/dbf/). I'm able to read the DBF file into a table:

...

ANSWER

Answered 2021-Dec-13 at 02:48

The table says it is "plain old ascii", but it lies. It contains "e with acute accent", which is not surprising given the French content in Canadian databases. To work around this, you need to override the codepage:

Source https://stackoverflow.com/questions/70329295

QUESTION

How to install "Microsoft Access Driver (*.mdb, *.accdb)" driver in Alpine Linux Docker Container

Asked 2021-Nov-24 at 20:39

Script to find all drivers

I created a script to find all 'pyodbc' drivers:

...

ANSWER

Answered 2021-Nov-24 at 20:39

What the best way to install "Microsoft Access Driver (*.mdb, *.accdb)" in this [Alpine Linux] Docker image?

You can't. Microsoft only provides "Microsoft Access Driver (*.mdb, *.accdb)" for the Windows platform (unlike their ODBC driver for SQL Server which is available for Windows, Linux, and Mac).

Some alternatives are discussed here:

Working with an Access database in Python on non-Windows platform (Linux or Mac)

Source https://stackoverflow.com/questions/70101416

QUESTION

Renaming PDF File with Apple Script

Asked 2021-Nov-12 at 08:19

I'm trying to rename a finder item called "Invoice Template.pdf" when it is added to my folder with Automator. However, every time the script runs, I get Finder got an error: Can’t set file "Invoice Template.pdf" to "Invoice 11.08.2021.pdf". Any ideas why?

...

ANSWER

Answered 2021-Nov-11 at 07:16

set dateObj to (current date)
set theMonth to text -1 thru -2 of ("0" & (month of dateObj as number))
set theDay to text -1 thru -2 of ("0" & day of dateObj)
set theYear to year of dateObj
set dateStamp to "" & theMonth & "." & theDay & "." & theYear

set theFileHFS to (choose file of type "com.adobe.pdf") as text
set theName to "Invoice"

tell application "Finder"
    set the name of file theFileHFS to theName & " " & dateStamp & ".pdf"
end tell

Source https://stackoverflow.com/questions/69891841

QUESTION

Is there a way to replace and trim values in individual fields using the dbf to csv python library dbf by ethanfurman?

Asked 2021-Oct-24 at 20:15

I am using the python library, dbf, by Ethan Furman to convert a number of dbf files to csv. It works extremely well for that. I would like to further edit some of the fields during the conversion process but am unsure how to do it. Specifically, I would like to replace string fields that contain only 1 or more blanks with empty strings, (eg. " " replace with "") and date fields that contain "00000000" with empty strings "". I would very much appreciate it if someone could describe how to edit the fields and write out the updated records during the conversion process. Obviously, I could write a simple secondary script to edit the csv files output during conversion but I would like to do it all in one step if possible. Here is the code I am using to convert the files:

...

ANSWER

Answered 2021-Oct-24 at 20:15

By default, when using a dbf table the data types returned are simple -- i.e. int, str, bool, datetime.datetime, etc. But you can make your own data types and have those used instead by specifying them in the default_data_types parameter:

Source https://stackoverflow.com/questions/69693423

QUESTION

How to loop through an array and save the values to the environment Postman

Asked 2021-Oct-22 at 22:10

I'm trying to save certain values from one big array to the postman environment to compare these to the values of another postman request.

This is the response code, it's one big array. I want to save all the values of metersToNextBollard as an environment variable with a loop.

...

ANSWER

Answered 2021-Sep-07 at 10:43

I assume these envirement variables should be unique and looking at the docs I can see that number returns the "DDE-59" value. Looking at your API JSON data, it seems each value is unique and after the number is just pasted "MCA Afstand".

If this is all true, you could create a for loop for your data as following:

Source https://stackoverflow.com/questions/69086270

QUESTION

ORA-00907: missing right parenthesis in CREATE DATABASE

Asked 2021-Sep-28 at 18:59

I keep getting the same error while creating a database. It seems like something is wrong with the syntax. Here is how I create it:

...

ANSWER

Answered 2021-Sep-28 at 18:59

I think you have a problem here:

GROUP 4 ('/u01/zdw07/logs/redo04a.log’) SIZE 10M

The closing quote is ’ when it should be '

Source https://stackoverflow.com/questions/69366992

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

Vulnerabilities

No vulnerabilities reported

Install dbf

For build project from sources you need to run gradlew script from the root directory:.

Support

for reduce memory consumption and improve performance it returns as byte[]. If you need to get a String, use the appropriate constructor of String class.

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