lint

tslint Error – Shadowed name: ‘err’

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You are using the same variable “err” in both outer and inner callbacks, which is prevented by tslint. If you want to use the same variable then “no-shadowed-variable”: false, otherwise do as below. fs.readdir(fileUrl, (readDirError, files) => { fs.readFile(path.join(fileUrl, files[0]), function (err, data) { if (!err) { res.send(data); } }); });

Using JSLint in Notepad++

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I have managed to get two lint programs to run using the notepad++’s NppExec Plugin. The NppExec plugin is usually installed by default and can be found under plugins -> NppExec. (Using NppExec 0.3 RC1 and Notepad++ 5.1+). 1) JSLint first download the WSH version of jslint from http://www.jslint.com. Modify the last part of the … Read more

How to use Flake8 in VSCode?

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Usually yeah it will. But if it doesn’t work for you, then you can try specifying absolute path to flake8 and enable it explicitly like so : “python.linting.flake8Enabled”: true, “python.linting.flake8Path”: “path/to/flake8”, you can even specify path to your conda environment : “python.condaPath”: “path/to/condaenv/”,

Proper way to handle Android Studio’s NullPointerException lint warning

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I doubt this question can be answered conclusively, as it’s a matter of opinion. Or at least I believe so — an opinion too. 🙂 I understand you want “0 warnings” (a very laudable goal) but there’s probably not a “one size fits all” issue. That said… Things I believe you should not do: Use … Read more

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