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How to remove a field from params[:something]
...elete you can do a memo:
def parameters
@parameters ||= params.require(:root).permit(:foo, :bar)
end
Now you can do:
parameteres.delete(:bar)
parameters
=> <ActionController::Parameters {"foo" => "foo"} permitted: true>
...
What does “javascript:void(0)” mean?
... login requested, if the user happened to be in an address that wasn't the root of the site. # href caused it to reload the address before xhr request got completed.
– JustAMartin
Jul 23 '19 at 14:56
...
Can anyone explain python's relative imports?
...rom relative.py
Hello from parent.py
Also it's better to use import from root folder, i.e.:
- sub/start.py
import sub.relative
import parent
Run it like:
PYTHONPATH='.' python3 sub/start.py
Output:
Hello from relative.py
Hello from parent.py
...
Visual Studio: Relative Assembly References Paths
...dio supports relative references with the assumption that your .sln is the root of the relative reference. So if you have a solution C:\myProj\myProj.sln, any references you add in subfolders of C:\myProj\ are automatically added as relative references.
To add a relative reference in a separate dir...
simple HTTP server in Java using only Java SE API
... /../../blahblah http/1.1 is issued and the server walks above the website root and into system file land, serving files that can be used to compromise or remotely attack the system, like a password file.
– Lawrence Dol
Sep 17 '10 at 4:51
...
Remove a folder from git tracking
...elopment environment)?
Answer
Step 1. Add the folder path to your repo's root .gitignore file.
path_to_your_folder/
Step 2. Remove the folder from your local git tracking, but keep it on your disk.
git rm -r --cached path_to_your_folder/
Step 3. Push your changes to your git repo.
The folde...
nginx missing sites-available directory
...ath in step 3). Be sure to give it the right permissions/ownership. Likely root or www-data.
Move or copy your separate config files (just like you have in /etc/nginx/sites-available) into the directory conf.d.
Reload or restart nginx.
Eat an ice cream cone.
Any .conf files that you put into the ...
How can I discover the “path” of an embedded resource?
... Hey, How can I get the Resource Folder path to assign it as the root Dir for my embedded http server?
– lazzy_ms
Aug 2 '18 at 8:44
add a comment
...
Android Location Providers - GPS or Network Provider?
...ON_PROVIDER is signed or system meaning I should be able to install one on rooted device, no?
– JohnyTex
May 9 '14 at 12:22
1
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How to exclude this / current / dot folder from find “type d”
...As @AlexanderMills commented it will not show up hidden directories in the root location (eg ./.hidden), but it will show hidden subdirectories (eg. ./folder/.hiddenSub). [Tested with git bash on windows]
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