go-packages | large repository of code and documented examples | Learning library
kandi X-RAY | go-packages Summary
kandi X-RAY | go-packages Summary
When I first started learning Go, I started to write this repo to help myself learn as many of the functions and methods as I possibly could from the standard package library. A lot of these examples can be found directly by skimming through the docs (however for the examples that were missing, I either found or modified examples by Googling directly for what I wanted to learn if it seemed complicated, or if the ideas were either easy enough for me to work out or no examples were readily available at the time, I would just write them myself.
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QUESTION
I have the following architecture :
...ANSWER
Answered 2021-Apr-15 at 10:22I would like to use data initialized in a_test.go inside of b_test.go, is it possible ?
No, this is not possible.
is my assumption [is not possible to share data across different package's tests files] correct ?
Yes.
do you know of any documentation that would enforce the fact ?
Yes. That is how testing works. Running go test
will include the _test.go files from the package under test and produce a synthetic main package which can be compiled and linked to an executable which then is executed. No other _test.go files are included ever into that test binary. There is no documentation that explains this "No other!" fact, but this is implicit from the "only the test files from the current".
Provide a "real" package (probably an internal one) providing this test data from non- _test.go files.
QUESTION
I made a basic blog post app in django and I'm using the django-taggit project (https://github.com/jazzband/django-taggit) to create taggable Model objects. However, tags show up as a query set in my update form field:
Here is what my html looks like:
I know there's a way to loop through the tags when displaying them, but is there a way to loop through them within the form? I'm using a single text field to add tags separated by a comma using this tutorial:
https://dev.to/coderasha/how-to-add-tags-to-your-models-in-django-django-packages-series-1-3704
I don't have an issue saving tags. My only issue is displaying tags that already exist in an editable field on my update form.
thanks!
forms.py:
...ANSWER
Answered 2020-Jun-02 at 18:45post.tags.all
is a queryset so it does not get evaluated since django queries are lazy and you just get the queryset since this returns a set of data (array if you want) not an value. Try this:
QUESTION
As mentioned here one can get all the standard Go packages using https://godoc.org/golang.org/x/tools/go/packages 's Load()
function in which one can give "pattern" as input.
pkgs, err := packages.Load(nil, pattern)
For example, if pattern = "std"
then it returns all the standard packages.
But, if I want to get a list of custom/user-defined packages having custom patterns such as only the vendor folders of the form github.com/X/Y/vendor/...
then how exactly I can specify the pattern?
I have tried using /vendor/
, github.com/X/Y/vendor/
and some other combinations as pattern
in the Load()
function. None of them have worked.
ANSWER
Answered 2019-Oct-20 at 10:16You can use the ...
syntax in pattern
field of the Load()
function.
My Go module requires github.com/hashicorp/go-multierror
package :
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