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
To specify a directory to search for (binary) libraries, you just use -L: -L/data[…]/lib To specify the actual library name, you use -l: -lfoo # (links libfoo.a or libfoo.so) To specify a directory to search for include files (different from libraries!) you use -I: -I/data[…]/lib So I think what you want is something like g++ … Read more
Jupyter Notebook and JupyterLab < 3.0 For old Jupyter Notebook interface installed with notebook package and run as jupyter notebook (see the next section for the identical interface installed with nbclassic and run with jupyter nbclassic, and for JupyterLab): Open cmd (or Anaconda Prompt) and run jupyter notebook –generate-config. This writes a file to C:\Users\username\.jupyter\jupyter_notebook_config.py. … Read more
For the guide below we want to add an example utility called mytool.exe which is located in C:\Users\NewFolderInPath\mytool.exe, so that everytime i want to execute the mytool utility i don’t have to specify the full path. I used this as an example, you can replace the folder with something more realistic like the JDK bin … Read more
This is an annoying function a feature of sudo on many distributions. To work around this “problem” on ubuntu I do the following in my ~/.bashrc alias sudo=’sudo env PATH=$PATH’ Note the above will work for commands that don’t reset the $PATH themselves. However `su’ resets it’s $PATH so you must use -p to tell … Read more