Windows is the bastard child of operating systems in this regard, but a lot of APIs will accept forward slashes as well. On Windows, a file path looks like this: C:\Users\jsmith\Documents\file.txt On a Unix-like system (including Mac OS X and Linux), the same path would look like this: /home/jsmith/Documents/file.txt A URL, standardized in RFC 1738, … Read more
sed can use any separator instead of / in the s command. Just use something that is not encountered in your paths: s+AAA+BBB+ and so on. Alternatively (and if you don’t want to guess), you can pre-process your path with sed to escape the slashes: pwdesc=$(echo $PWD | sed ‘s_/_\\/_g’) and then do what you … Read more
Just like any other environment variable, with SET: SET PATH=%PATH%;c:\whatever\else If you want to have a little safety check built in first, check to see if the new path exists first: IF EXIST c:\whatever\else SET PATH=%PATH%;c:\whatever\else If you want that to be local to that batch file, use setlocal: setlocal set PATH=… set OTHERTHING=… @REM … Read more
You’re right that you can’t use variables in property path expressions. There are a few things that you can do, though, that might help you. A wildcard to check whether a path exists You can use a wildcard by taking the disjunction of it and its negation, so you can do a simple query that … Read more
Im surprised no one used the tr “:” “\n” | grep -x techique to search if a given folder already exists in $PATH. Any reason not to? In 1 line: if ! $(echo “$PATH” | tr “:” “\n” | grep -qx “$dir”) ; then PATH=$PATH:$dir ; fi Here is a function ive made myself to … Read more
From Jonathan Wakely a better option (works on clang too): g++ -E -x c++ – -v < /dev/null clang++ -E -x c++ – -v < /dev/null I noticed there’s a flag in cpp for specifying language. This works like a charm. cpp -xc++ -v < /dev/null #include “…” search starts here: #include <…> search starts … Read more
For the folder name and drive, you can use: echo %~dp0 You can get a lot more information using different modifiers: %~I – expands %I removing any surrounding quotes (“) %~fI – expands %I to a fully qualified path name %~dI – expands %I to a drive letter only %~pI – expands %I to a … Read more
Webpack does support multiple output paths. Set the output paths as the entry key. And use the name as output template. webpack config: entry: { ‘module/a/index’: ‘module/a/index.js’, ‘module/b/index’: ‘module/b/index.js’, }, output: { path: path.resolve(__dirname, ‘dist’), filename: ‘[name].js’ } generated: └── module ├── a │  └── index.js └── b └── index.js
I think you are editing something in the windows registry but that has no effect on the path. Try this: How to Add, Remove or Edit Environment variables in Windows 7 the variable of interest is the PATH also you can type on the command line: Set PATH=%PATH%;(your new path);
If you are using qmake, the standard Qt build system, just add a line to the .pro file as documented in the qmake Variable Reference: INCLUDEPATH += <your path> If you are using your own build system, you create a project by selecting “Import of Makefile-based project”. This will create some files in your project … Read more