可以看到，仓库内置支持 json 、 csv 、 tsv 、 jsonLowercase 、 timeAndDims 、 regex 、 javascript 七种格式，并且 format 未指定时默认回退为 DelimitedParseSpec （即 tsv）。每种 ParseSpec 子类通过 makeParser () 返回对应的 Parser<String, Object> （如 ...

2.1 CSV解析：用Apache Commons CSV绕过Excel导出的坑 原始CSV常被Excel另存为时悄悄加BOM头或用制表符分隔。直接用 BufferedReader 读会触发 MalformedInputException 。源码里 CsvDataLoader.java 用了 CSVFormat.DEFAULT.withFirstRecordAsHeader ...

The reasons for slow IMPORTXML in spreadsheets are almost always due to having too many functions in the sheet or the target ...

IntroductionWhen you leave troubleshooting to a coding agent, the log retrieval tool returns 55,957 tokens of text. Of that, ...

The Statistical & Data Sciences (SDS) Program links faculty and students from across the college interested in learning things from data. At Smith, students learn statistics by doing—class time ...

Contribute to leonjohn/R-Ignite-2026-Workshop development by creating an account on GitHub.

Hands on experience with markup languages and templating Engines such as handlebars.js and JSX. Working experience with modern JavaScript frameworks and libraries such as Vue.js, React. Familiarity ...