>>> docker exec -it CONTAINERID /bin/sh
/app # telnet
/bin/sh: telnet: not found
/app # apk update
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/main/x86_64/APKINDEX.tar.gz
fetch http://dl-cdn.alpinelinux.org/alpine/v3.7/community/x86_64/APKINDEX.tar.gz
v3.7.0-243-gf26e75a186 [http://dl-cdn.alpinelinux.org/alpine/v3.7/main]
v3.7.0-229-g087f28e29d [http://dl-cdn.alpinelinux.org/alpine/v3.7/community]
Ryanb58
/ install.md
Last active
May 17, 2024 13:42
How to install telnet into a alpine docker container. This is useful when using the celery remote debugger in a dev environment.
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| // Found in this issue thread https://github.com/jinzhu/gorm/issues/516#issuecomment-109055198 | |
| // License unknown | |
| // | |
| // | |
| // Postgres' JSONB type. It's a byte array of already encoded JSON (like json.RawMessage) | |
| // which also saves itself correctly to PG's jsonb type. It would probably also work on | |
| // PG json types. | |
| type JSONB []byte | |
| func (j JSONB) Value() (driver.Value, error) { |
tnguyen14
/ git-reset-guide.md
Last active
January 12, 2024 09:57
The difference between git reset --mixed, --soft and --hard. From http://stackoverflow.com/questions/3528245/whats-the-difference-between-git-reset-mixed-soft-and-hard
When you modify a file in your repository, the change is initially unstaged. In order to commit it, you must stage it—that is, add it to the index—using git add. When you make a commit, the changes that are committed are those that have been added to the index.
git reset changes, at minimum, where your current branch is pointing. The difference between --mixed and --soft is whether or not your index is also modified. So, if we're on branch master with this series of commits:
- A - B - C (master)
HEADpoints to C and the index matches C.