Search Results for "csv parser"
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Showing 40 open source projects for "csv parser"
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Vince's CSV Parser
A modern C++ library for reading, writing, and analyzing CSV
...By using overlapped threads, memory-mapped IO, and efficient data structures, this parser can quickly tackle large CSV files. Furthermore, this parser has a minimal memory footprint and can handle larger-than-RAM files. -
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Fast CSV
CSV parser and formatter for node
A high-performance Node.js library for parsing and formatting CSV data efficiently. -
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Papa Parse
CSV parser that handles large files and malformed input
The world's first multi-threaded CSV parser for the browser. Use Papa when performance, privacy, and correctness matter to you. Papa alleviates privacy concerns related to uploading files. Malformed CSV is handled gracefully with a detailed error report. Now the fastest JavaScript CSV parser for the browser. Papa can handle files gigabytes in size without crashing. CSV to JSON and JSON to CSV. -
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Rapidcsv
C++ CSV parser library
Rapidcsv is an easy-to-use C++ CSV parser library. It supports C++11 (and later), is header-only and comes with a basic test suite. -
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OPEN DRONELOG
High-performance universal dashboard application for organizing
OPEN DRONELOG is a local-first application for importing, organizing, and analyzing drone flight logs. It supports DJI flight logs, Litchi CSV files, Airdata exports, and optional custom parser plugins. DuckDB powers large-scale telemetry analysis with automatic downsampling for responsive charts. Interactive maps provide 3D flight paths, terrain views, replay controls, joystick visualization, and synchronized telemetry. The application tracks batteries, maintenance, tags, media captures, flight statistics, and pilot-specific profiles. ... -
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jackson-core
Core part of Jackson that defines Streaming API
This project contains core low-level incremental ("streaming") parser and generator abstractions used by Jackson Data Processor. It also includes the default implementation of handler types (parser, generator) that handle JSON format. The core abstractions are not JSON specific, although naming does contain 'JSON' in many places, due to historical reasons. Only packages that specifically contain the word 'json' are JSON-specific. -
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PHP7
PHP7 / Laravel Multi-format Streaming Parser
When it comes to parsing XML/CSV/JSON/... documents, there are 2 approaches to consider. DOM loading loads all the documents, making it easy to navigate and parse, and as such provides maximum flexibility for developers. Streaming implies iterating through the document, acts like a cursor, and stops at each element in its way, thus avoiding memory overkill. Thus, when it comes to big files, callbacks will be executed meanwhile file is downloading and will be much more efficient as far as... -
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CSVObjects
A Java library for parsing and unmarshalling CSV files
...It keeps record parsing separate from application code: describe the relationship between columns and bean properties once, then iterate over mapped objects. Mappings live in a declarative csv-mapping.xml file. They can model nested beans, skip a CSV header, and apply reusable field formatters before values reach bean setters. The parser is read-only and implements Iterable<Object> and AutoCloseable. CSVObjects requires Java 17 or newer, uses Apache Commons CSV, and is distributed under the GNU GPL version 2 or later -
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omniparser
Native Golang ETL streaming parser and transform library
Omniparser is a native Golang ETL parser that ingests input data of various formats (CSV, txt, fixed length/width, XML, EDI/X12/EDIFACT, JSON, and custom formats) in streaming fashion and transforms data into desired JSON output based on a schema written in JSON. -
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asammdf
Fast Python reader and editor for ASAM MDF / MF4 (Measurement Format)
*asammdf* is a fast Python parser and editor for ASAM (Associtation for Standardisation of Automation and Measuring Systems) MDF / MF4 (Measurement Data Format) files. It supports MDF versions 2 (.dat), 3 (.mdf) and 4 (.mf4). *asammdf* works on Python 2.7, and Python >= 3.4 -
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Excel Writer
A standalone, portable Ada package for producing Excel spreadsheets
Excel_Out is a standalone, portable Ada package for writing Excel spreadsheets with basic formattings and formulas, easily and programmatically. Enables the automatic production of reports. No interaction needed with Excel or MS Office. More information on: http://excel-writer.sf.net Alire crate: https://alire.ada.dev/crates/excel_writer Mirror: https://github.com/zertovitch/excel-writer -
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alexscript
Alexscript Polish programming language
AlexScript is an interpreted, general-purpose scripting language with entire syntax in Polish: keywords, standard library, and error messages included. You write jesli, funkcja and klasa instead of if, function and class. It's dynamically typed and object-oriented, drawing on Ruby and JavaScript, and it's implemented from scratch in Ruby as a tree-walking interpreter (lexer, parser, AST, evaluator). Distributed via source, Homebrew and Docker: brew tap N3BCKN/alexscript brew... -
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xsd2pgschema
Relational database replication tool based on XML Schema
xsd2pgschema is a Java application suite, which converts XML Schema 1.1 (hierarchical data model) to PostgreSQL DDL (relational data model) and supports XML data migration into PostgreSQL based on the XML Schema without defects on information content. It also supports full-text indexing via either Apache Lucene or Sphinx Search utilizing the relational data model. File conversion from XML to CSV, TSV, or JSON is possible as well as mapping XML Schema to JSON Schema. Obtained PostgreSQL... -
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Testing Files Generator
Test file generator for QA. Creates real PDF, PNG, ZIP, DOCX and more
Testing Files Generator is a tool for QA engineers and developers who need real files to test against - an upload form, a parser, anything that takes a file and has an opinion about it. You pick one of its 26 formats and the size you want, and you get exactly that: ask for a 10 MB PDF and you get a PDF that a reader will open, at 10 MB to the byte. GUI + CLI You are testing software that accepts files from people. Sooner or later you need: - a PDF of exactly 10 MB, to find out... -
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CSV to JSON
Blazing fast and Comprehensive CSV Parser for Node.JS
A Node.js library that converts CSV files into JSON format efficiently, supporting large files and advanced parsing. -
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A set of Perl modules to parse the 401k transaction webpage from Sentinel Benefits and convert it into files for import into financial software, eg CSV, QIF, OFX.
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LayoutParser
A Unified Toolkit for Deep Learning Based Document Image Analysis
With the help of state-of-the-art deep learning models, Layout Parser enables extracting complicated document structures using only several lines of code. This method is also more robust and generalizable as no sophisticated rules are involved in this process. A complete instruction for installing the main Layout Parser library and auxiliary components. Learn how to load DL Layout models and use them for layout detection. The full list of layout models currently available in Layout Parser.... -
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csv-parser
Streaming csv parser inspired by binary-csv that aims to be faster
csv-parser is a streaming CSV parsing library for Node.js designed for efficiency and correctness. It implements the stream API native to Node, allowing you to pipe a file or readable stream into the parser and process each row (as a JavaScript object or array) as soon as it's parsed — which is crucial for handling large CSV files without loading them entirely into memory. -
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Tweet Parser
Analyse bases de données tweets pour rapport d'impact social media
Le logiciel permet d'analyser des bases de données de tweets (API Twitter extraites sous format .csv) afin de pouvoir créer un rapport d'impact social media d'un événement suivis par des hashtags. Le logiciel permet de créer différents graphiques pertinents et de pouvoir placer dans le presse-papier des tweets à mettre dans le rapport. -
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Tweet analysis/querying - Team Burton
A tool for analyzing tweets and querying them. (University Project)
A CSV files and Tweet parser. With this project, you can easily analyse some tweets and extract datas from these tweets in order to make charts, tables. -
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XLSX parser for Java in 150 LOC
An extremely minimal parser for XLSX (Excel) files
I was unable to find a minimal XLSX (Excel) parser. The closest free option would be apache POI with about 8+ megabyte of JARs and features I don't need. The input is an XLSX file and the output is a Map<String,String[][]> with key of 'sheet name' and a String[][] of cell data. Dates are reformatted to dd/MM/yyyy (configurable in the code). The output of String[][] is to keep the interface compatible with CSV (eg. -
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C/C++ CSV Parser
A C API for parsing CSV files
This library is free for any kind of use, including commercial use. It is licensed under the MIT license. The parser is compatible with Excel and with OpenOffice/LibreOffice Calc, and can parse hard cases of CSV files Check the Wiki page for usage examples and API -
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csvscalpar
A simple CSV file parser written in Scala for Scala users.
CSV Scalpar is a CSV file parser written in Scala for Scala programmers. -
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Power-Codeurs project
Librairie javascript permettant de gérer des emplois du temps
Librairie JavaScript développée par Power-Codeurs et Javascr'UTT. Cette librairie permet à un utilisateur d'importer des calendriers sous format CSV et iCal d'une semaine. Ses fichiers seront importés sous format iCal dans le dossier imports. Un utilisateur peut donc : - Importer un calendrier au format iCal - Importer un calendrier d'intervenant au format CSV - Importer un calendrier d'un domicile au format CSV Ainsi, un utilisateur sera en mesure de traiter les calendriers...
