As has been mentioned in the comments, poking around with :kind and :kind! in GHCi is usually how I go about doing it, but it also surprisingly matters where you place the functions, and what looks like it should be the same, isn’t always. For instance, I was trying to make a dependently typed functor … Read more
Which version of Chrome are you using? The latest versions have become much better at reporting CORS issues. For example, I am using Chrome version “32.0.1700.14 beta”, and when I visit this page, I get the following error in my console: Request header field X-Foo is not allowed by Access-Control-Allow-Headers. This information is only available … Read more
This is the command I use for this: docker run -it –rm \ -e JPDA_ADDRESS=8000 \ -e JPDA_TRANSPORT=dt_socket \ -p 8888:8080 \ -p 9000:8000 \ -v D:/tc/conf/tomcat-users.xml:/usr/local/tomcat/conf/tomcat-users.xml \ tomcat:8.0 \ /usr/local/tomcat/bin/catalina.sh jpda run Explanation -e JPDA_ADDRESS=8000debugging port in container, passed as environment variable -e JPDA_TRANSPORT=dt_sockettransport type for debugging as socket, passed as environment variable -p … Read more
You can configure delve in the vscode settings.json. There is a parameter called “maxStringLen” you can set it to a higher value. I do not recommend setting the values to high. The debugger can get very slow if you set the maxStringLen, maxArrayValues, etc. to high. So if you play arround with these delve settings … Read more
You should be able to find use-package in the list produced with M-x package-list-packages. If that is the case, then (package-install ‘use-package) should succeed: the package is available on MELPA. To use it, you have to add (require ‘use-package) to your .emacs (or equivalent).
You’re looking at the wrong place. These console messages do not appear in the web page, but in the invisible background page (ManifestV2) or service worker (ManifestV3). To view the correct console open devtools for the background script’s context: Visit chrome://extensions/ or right-click the extension icon and select “Manage extensions”. Enable developer mode Click on … Read more
This script, not written by me, pretty prints STL containers, such as vector, map, etc: http://www.yolinux.com/TUTORIALS/src/dbinit_stl_views-1.03.txt Totally awesome.
Debugging TypeScript with Visual Studio works with the right settings. First you make sure that you create source maps when compiling TypeScript to JavaScript. So you should have an xxx.js.map file near every xxx.js. Getting source maps by running the TypeScript compiler outside of Visual Studio does not cause any difficulty, at the tsc command … Read more
You can attach source code to the library configuration. In the Project Structure dialog where you define which JARs make up which libraries, there is an “Attach Sources…” button that allows you to specify one or more source JARs, ZIPs or directories.
In short, just debug jasmine-node: node –debug-brk node_modules/jasmine-node/lib/jasmine-node/cli.js spec/my_spec.js If you look at the source of the jasmine-node script, it just invokes cli.js, and I found I could debug that script just fine. I wanted to use node-inspector to debug a CoffeeScript test. Just adding the –coffee switch worked nicely, e.g. node –debug-brk node_modules/jasmine-node/lib/jasmine-node/cli.js –coffee … Read more