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mage_of_dragons<p>What's with UNIX and its CSV obsession?</p><p><a href="https://mastodon.social/tags/coreutils" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>coreutils</span></a> <a href="https://mastodon.social/tags/csv" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>csv</span></a> <a href="https://mastodon.social/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a> <a href="https://mastodon.social/tags/unix" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>unix</span></a> <a href="https://mastodon.social/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a></p>
:rss: 窓の杜<p>最強の国産CSVエディター「SmoothCSV 3」、「Tauri」ベースでWindows/Mac/Linux対応/SQLコンソール、ビジュアルクエリビルダー、コマンドパレットなどの魅力的な機能も<br><a href="https://forest.watch.impress.co.jp/docs/news/2028024.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">forest.watch.impress.co.jp/doc</span><span class="invisible">s/news/2028024.html</span></a></p><p><a href="https://rss-mstdn.studiofreesia.com/tags/forest_watch_impress" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>forest_watch_impress</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/CSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSV</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/Tauri" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tauri</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/SmoothCSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SmoothCSV</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/SQL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SQL</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/%E3%82%AA%E3%83%95%E3%82%A3%E3%82%B9_%E3%83%89%E3%82%AD%E3%83%A5%E3%83%A1%E3%83%B3%E3%83%88" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>オフィス_ドキュメント</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/%E3%83%89%E3%82%AD%E3%83%A5%E3%83%A1%E3%83%B3%E3%83%88" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ドキュメント</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/Windows" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Windows</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/Mac" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mac</span></a></p>
:rss: Qiita - 人気の記事<p>Ruby で大規模 CSV を高速に処理するためのパーサー比較<br><a href="https://qiita.com/naomichi-y/items/285213f235fa55fa8c24?utm_campaign=popular_items&amp;utm_medium=feed&amp;utm_source=popular_items" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">qiita.com/naomichi-y/items/285</span><span class="invisible">213f235fa55fa8c24?utm_campaign=popular_items&amp;utm_medium=feed&amp;utm_source=popular_items</span></a></p><p><a href="https://rss-mstdn.studiofreesia.com/tags/qiita" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>qiita</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/Ruby" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ruby</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/CSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSV</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/%E9%AB%98%E9%80%9F%E5%8C%96" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>高速化</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/ETL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ETL</span></a></p>
Ænðr E. Feldstraw<p>Feeling proud of myself: I managed to write a (relatively generic) program in <a href="https://mastodon.social/tags/erlang" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>erlang</span></a> that reads data using any dedicated <a href="https://mastodon.social/tags/SQL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SQL</span></a> and creates a <a href="https://mastodon.social/tags/csv" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>csv</span></a> file. </p><p>It's available as <a href="https://mastodon.social/tags/FOSS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FOSS</span></a> on CodeBerg: <br><a href="https://codeberg.org/aev/sql2csv" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">codeberg.org/aev/sql2csv</span><span class="invisible"></span></a></p><p>I'm seriously impressed by Erlang's speed for programs like this. </p><p>Next step: related objects for structured output as XML, JSON, or EDI.</p>
AskUbuntu<p>How do i convert many midi files to csv using midicsv <a href="https://ubuntu.social/tags/scripts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scripts</span></a> <a href="https://ubuntu.social/tags/files" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>files</span></a> <a href="https://ubuntu.social/tags/convert" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>convert</span></a> <a href="https://ubuntu.social/tags/midi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>midi</span></a> <a href="https://ubuntu.social/tags/csv" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>csv</span></a></p><p><a href="https://askubuntu.com/q/1551493/612" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">askubuntu.com/q/1551493/612</span><span class="invisible"></span></a></p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://social.lol/@techlore" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>techlore</span></a></span> nothing really new... </p><ul><li><em>"bank logs"</em> never went away, they merely changed in form from a <a href="https://infosec.space/tags/CSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSV</span></a> with <code>bank,username,password,ip,address,…</code> to including the <a href="https://infosec.space/tags/cookies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cookies</span></a> on top...</li></ul><p>At least that's the OSINT that is out there...</p>
argv minus one<p>Oh boy, this is gonna be fun.</p><p>I need to parse <a href="https://mastodon.sdf.org/tags/CSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSV</span></a> in <a href="https://mastodon.sdf.org/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a>. Parsing it into String[][] is easy enough, but here's the hard part: I also need to parse the numbers in the CSV file (into a double, BigDecimal, or the like), and those numbers could be formatted in any of the myriad number/currency formats that Excel might produce.</p><p>Web searching isn't getting me very far, and Excel itself is of course closed source so I can't look there.</p><p>Any advice would be much appreciated!</p><p><a href="https://mastodon.sdf.org/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a></p>
Markus Eisele<p>The Curious Case of the Talking CSV: Building an AI-Powered Java Agent with Quarkus<br>Follow a Java detective as they investigate a suspicious CSV file with a little help from Quarkus, LangChain4j, and a local LLM. <br><a href="https://myfear.substack.com/p/ai-java-agent-quarkus-langchain4j-ollama" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">myfear.substack.com/p/ai-java-</span><span class="invisible">agent-quarkus-langchain4j-ollama</span></a><br><a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> <a href="https://mastodon.online/tags/Quarkus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quarkus</span></a> <a href="https://mastodon.online/tags/Langchain4j" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Langchain4j</span></a> <a href="https://mastodon.online/tags/Agent" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Agent</span></a> <a href="https://mastodon.online/tags/CSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSV</span></a></p>
:rss: Hacker News<p>SQL Workbench – Republicans not welcome<br><a href="https://www.sql-workbench.eu/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">sql-workbench.eu/</span><span class="invisible"></span></a><br><a href="https://rss-mstdn.studiofreesia.com/tags/ycombinator" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ycombinator</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/sql" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sql</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/query" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>query</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/tool" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tool</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/analyzer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>analyzer</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/gui" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gui</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/jdbc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>jdbc</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/database" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>database</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/isql" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>isql</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/viewer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>viewer</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>frontend</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>java</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/dbms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dbms</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/oracle" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>oracle</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/postgres" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>postgres</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/h2database" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>h2database</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/firebirdsql" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>firebirdsql</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/hsql" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hsql</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/hsqldb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hsqldb</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/sqlplus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sqlplus</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/replacement" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>replacement</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/import" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>import</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/export" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>export</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/csv" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>csv</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/unload" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>unload</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/convert" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>convert</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/insert" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>insert</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/blob" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>blob</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/clob" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>clob</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/xml" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>xml</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/etl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>etl</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/migrate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>migrate</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/compare" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>compare</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/diff" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>diff</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/structure" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>structure</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/table" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>table</span></a></p>
kaffeeringe.de<p><strong>Adresslisten in Nextcloud importieren – via Thunderbird</strong></p><p>Wie bekomme ich die Adressliste aus Excel in Nextcloud? Nach einer längeren, unerfreulichen Recherche lag die Antwort so nah: Thunderbird hat einen wunderbaren Import für CSV-Daten.</p><p><a href="https://kaffeeringe.de/2025/05/28/adresslisten-in-nextcloud-importieren-via-thunderbird/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">kaffeeringe.de/2025/05/28/adre</span><span class="invisible">sslisten-in-nextcloud-importieren-via-thunderbird/</span></a></p><p><a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://kaffeeringe.de/tag/csv/" target="_blank">#CSV</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://kaffeeringe.de/tag/excel/" target="_blank">#Excel</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://kaffeeringe.de/tag/konvertierung/" target="_blank">#Konvertierung</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://kaffeeringe.de/tag/libreoffice/" target="_blank">#LibreOffice</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://kaffeeringe.de/tag/nextcloud/" target="_blank">#Nextcloud</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://kaffeeringe.de/tag/thunderbird/" target="_blank">#Thunderbird</a> <a rel="nofollow noopener" class="hashtag u-tag u-category" href="https://kaffeeringe.de/tag/vcard/" target="_blank">#vCard</a></p>
Alejandro Baez<p><a href="https://fosstodon.org/tags/duckdb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>duckdb</span></a> now has the ability to run commands from serialized formats line <a href="https://fosstodon.org/tags/json" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>json</span></a> or <a href="https://fosstodon.org/tags/CSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSV</span></a>. Already have use for this. 😏</p><p>Latest release is simply packed with improvements. 😎<br> <a href="https://duckdb.org/2025/05/21/announcing-duckdb-130.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">duckdb.org/2025/05/21/announci</span><span class="invisible">ng-duckdb-130.html</span></a></p>
Hacker News<p>Display any CSV file as a searchable, filterable, pretty HTML table</p><p><a href="https://github.com/derekeder/csv-to-html-table" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/derekeder/csv-to-ht</span><span class="invisible">ml-table</span></a></p><p><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HackerNews</span></a> <a href="https://mastodon.social/tags/CSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSV</span></a> <a href="https://mastodon.social/tags/HTML" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HTML</span></a> <a href="https://mastodon.social/tags/Table" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Table</span></a> <a href="https://mastodon.social/tags/Searchable" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Searchable</span></a> <a href="https://mastodon.social/tags/Filterable" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Filterable</span></a> <a href="https://mastodon.social/tags/GitHub" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GitHub</span></a> <a href="https://mastodon.social/tags/DataVisualization" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DataVisualization</span></a></p>
Marcel Morgenstern<p>Lets Start the second tournament this year</p><p><a href="https://sueden.social/tags/sport" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sport</span></a> <a href="https://sueden.social/tags/conrad" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>conrad</span></a> <a href="https://sueden.social/tags/csv" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>csv</span></a> <a href="https://sueden.social/tags/ratsrun" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ratsrun</span></a></p>
Hacker News<p>CSV GB+ by Data.olllo – Open and Process CSVs Locally</p><p><a href="https://apps.microsoft.com/detail/9pfcrwp46v22?hl=en-US&amp;gl=US" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">apps.microsoft.com/detail/9pfc</span><span class="invisible">rwp46v22?hl=en-US&amp;gl=US</span></a></p><p><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HackerNews</span></a> <a href="https://mastodon.social/tags/CSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSV</span></a> <a href="https://mastodon.social/tags/GB" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GB</span></a>+ <a href="https://mastodon.social/tags/Dataolllo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dataolllo</span></a> <a href="https://mastodon.social/tags/OpenCSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenCSV</span></a> <a href="https://mastodon.social/tags/LocalProcessing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LocalProcessing</span></a> <a href="https://mastodon.social/tags/DataManagement" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DataManagement</span></a></p>
kalvn<p>Sous le coude.</p><p>🔗 <a href="https://korben.info/xan-couteau-suisse-manipulation-csv-ligne-commande.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">korben.info/xan-couteau-suisse</span><span class="invisible">-manipulation-csv-ligne-commande.html</span></a></p><p><a href="https://mastodon.xyz/tags/csv" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>csv</span></a> <a href="https://mastodon.xyz/tags/outil" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>outil</span></a></p>
Karl Ove Hufthammer<p><span class="h-card" translate="no"><a href="https://fosstodon.org/@josi" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>josi</span></a></span> You only need R, not even any packages:</p><p>plot(0:100, type="n"); grid(); write.csv(locator(), file="coordinates.csv")</p><p>Left-click on each point, then right-click to finish.</p><p><a href="https://toot.io/tags/rstats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rstats</span></a> <a href="https://toot.io/tags/csv" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>csv</span></a></p>
cbjr77<p><a href="https://mastodon.social/tags/dataengineer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dataengineer</span></a> handling <a href="https://mastodon.social/tags/csv" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>csv</span></a> files ?&nbsp;</p><p>Try <a href="https://www.nanocell-csv.com" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">nanocell-csv.com</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> coded with ❤️</p>
Hacker News<p>TextQuery – Query CSV, JSON, XLSX Files with SQL</p><p><a href="https://textquery.app/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">textquery.app/</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/HackerNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HackerNews</span></a> <a href="https://mastodon.social/tags/TextQuery" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TextQuery</span></a> <a href="https://mastodon.social/tags/SQL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SQL</span></a> <a href="https://mastodon.social/tags/CSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSV</span></a> <a href="https://mastodon.social/tags/JSON" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JSON</span></a> <a href="https://mastodon.social/tags/XLSX" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XLSX</span></a> <a href="https://mastodon.social/tags/DataAnalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DataAnalysis</span></a></p>
utzer [Pleroma]Hey everyone!<br>I’m looking for a good way to create a <a class="hashtag" href="https://soc.utzer.de/tag/graph" rel="nofollow noopener" target="_blank">#graph</a> or <a class="hashtag" href="https://soc.utzer.de/tag/chart" rel="nofollow noopener" target="_blank">#chart</a> from a <a class="hashtag" href="https://soc.utzer.de/tag/dataset" rel="nofollow noopener" target="_blank">#dataset</a> under <a class="hashtag" href="https://soc.utzer.de/tag/linux" rel="nofollow noopener" target="_blank">#Linux</a>.<br><br>The data is in a <a class="hashtag" href="https://soc.utzer.de/tag/csv" rel="nofollow noopener" target="_blank">#CSV</a> file and has around 180,000 rows. One column contains the timestamps, and several other columns contain the actual <a class="hashtag" href="https://soc.utzer.de/tag/measurement" rel="nofollow noopener" target="_blank">#measurement</a> values.<br><br>Not every value is recorded at every timestamp, so there are different sampling rates across columns, and some fields are empty. The solution should be able to handle that – missing data, large file size, and multiple series plotted over <a class="hashtag" href="https://soc.utzer.de/tag/time" rel="nofollow noopener" target="_blank">#time</a>.<br><br>What’s your preferred tool or approach for this kind of visualization?<br>Ideally something easily repeatable.<br><br><a class="hashtag" href="https://soc.utzer.de/tag/datavisualization" rel="nofollow noopener" target="_blank">#DataVisualization</a> <a class="hashtag" href="https://soc.utzer.de/tag/csvhandling" rel="nofollow noopener" target="_blank">#CSVHandling</a> <a class="hashtag" href="https://soc.utzer.de/tag/linux" rel="nofollow noopener" target="_blank">#Linux</a>
Schreini<p>Do you have the need to import quantities from <a href="https://chaos.social/tags/CSV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CSV</span></a> files in order to process them with <a href="https://chaos.social/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> and you'd like to use <a href="https://chaos.social/tags/pandas" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pandas</span></a> and <a href="https://chaos.social/tags/pint" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pint</span></a> for that purpose?</p><p>I run quite frequently into this situation and created an importer for it, which I just added to the <a href="https://chaos.social/tags/QuanTables" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>QuanTables</span></a> repo:</p><p>🔗 <a href="https://codeberg.org/Cs137/QuanTables#csv-importer" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">codeberg.org/Cs137/QuanTables#</span><span class="invisible">csv-importer</span></a></p><p><a href="https://chaos.social/tags/PySide6" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PySide6</span></a> <a href="https://chaos.social/tags/Qt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Qt</span></a> <a href="https://chaos.social/tags/UnPaAc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>UnPaAc</span></a> <a href="https://chaos.social/tags/codeberg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>codeberg</span></a> <a href="https://chaos.social/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenSource</span></a></p>