transpiler

来源： https://stackoverflow.com/questions/59616963/abstract-programming-language-built-to-transpile

问题 I'm using Cheerp (https://www.leaningtech.com/cheerp/) to transpile some C++ code into JavaScript. Is there any option to preserve variable names? Looks like the names get always mangled Original C++ code: void myClass::myMethod(int32_T myParam, boolean_T *rty_Result) { switch (myParam) { case Mycase1: case Mycase2: case Mycase3: case Mycase4: case Mycase5: *rty_Result = true; break; case Mycase6: *rty_Result = (filter.field1.field2 == 1); break; default: *rty_Result = false; break; } }

问题 I'm using Cheerp (https://www.leaningtech.com/cheerp/) to transpile some C++ code into JavaScript. Is there any option to preserve variable names? Looks like the names get always mangled Original C++ code: void myClass::myMethod(int32_T myParam, boolean_T *rty_Result) { switch (myParam) { case Mycase1: case Mycase2: case Mycase3: case Mycase4: case Mycase5: *rty_Result = true; break; case Mycase6: *rty_Result = (filter.field1.field2 == 1); break; default: *rty_Result = false; break; } }

问题 I have a typescript nodejs server with this structure: tsconfig.json package.json src/ middleware/ utils/ index.ts dist/ middleware/ utils/ index.ts When using Typescript 2, I was able to transpile my project from the src/ to a dist/ folder and have a mirror image of my directory structure to work with. With the release of Typescript 3 they have introduced project references and changed the way code is transpiled into an output directory. Now tsc outputs to the dist/ folder in a nested way

问题 I have a typescript nodejs server with this structure: tsconfig.json package.json src/ middleware/ utils/ index.ts dist/ middleware/ utils/ index.ts When using Typescript 2, I was able to transpile my project from the src/ to a dist/ folder and have a mirror image of my directory structure to work with. With the release of Typescript 3 they have introduced project references and changed the way code is transpiled into an output directory. Now tsc outputs to the dist/ folder in a nested way

问题 When creating a standard vue app (using vue-cli v3.0) and including @feathersjs/feathers in order to implement a connection with a feathers API, I get an error with Internet Explorer 11 ( SCRIPT1010: Expected identifier ) The bottom line is to find an easy way to solve issues like this, because on bigger projects one could easily find lots of library issues and sometimes is necessary to support at least one version of Internet Explorer (at least from the business point of view) I read on

问题 Are there any docs / examples of writing a Typescript plugin? For the last time I am very inspired with the idea of bringing Typescript into my projects. However, currently I see this is not possible because of my failed attempts to find any docs about writing a Typescript plugin . I need this plugin for combining classes metadata during compilation and then generating an asset. It was not that easy but I've already written such for babel and now I am interested if it is possible to do the

问题 Is there a software converter out there that can automatically convert this python code to PHP? #!/usr/bin/python import math def calcNumEntropyBits(s): if len(s) <= 0: return 0.0 symCount = {} for c in s: if c not in symCount: symCount[c] = 1 else: symCount[c] += 1 entropy = 0.0 for c,n in symCount.iteritems(): prob = n / float(len(s)) entropy += prob * (math.log(prob)/math.log(2)) if entropy >= 0.0: return 0.0 else: return -(entropy*len(s)) def testEntropy(s): print "Bits of entropy in '%s'

问题 I have a 4.2 rails app and am considering slowly converting the JS to ES6. Right now I'm using the standard rails manifest file from the asset pipeline to pre-process my js. I'm not sure how to go about starting to use ES6 (adding a transpile step) in my rails app. Is there a built-in method, or a recommended tool or workflow? 回答1: At present unfortunately there isn't really a 'standard' way of doing this - a lot of it depends on the requirements of your app and if you are able to upgrade

问题 I have this webpack.config.js : module.exports = { entry: './src/admin/client/index.jsx', output: { filename: './src/admin/client/static/js/app.js' }, loaders: [ { test: /\.jsx?$/, loader: 'babel', exclude: /node_modules/, query: { optional: ['runtime'] } } ], resolve: { extensions: ['', '.js', '.jsx'] } }; ...yet I still get this error: $ webpack -v Hash: 2a9a40224beb025cb433 Version: webpack 1.10.5 Time: 44ms [0] ./src/admin/client/index.jsx 0 bytes [built] [failed] ERROR in ./src/admin