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Python Process Pool non-daemonic?
...onError: daemonic processes are not allowed to have children
The root cause is that importing this file from different modules causes this file to be reevalutated each time,
thus ProcessPool() gets reexecuted inside that child thread, thus causing the daemonic processes bug
""...
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>
...
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
...
Get Android .apk file VersionName or VersionCode WITHOUT installing apk
...lled (if it is installed) in order to make the comparison. You will need a rooted device or a means of installing the aapt binary and busybox if they are not already included in the rom.
This script will get the list of apps from your server and compare with any installed apps. The result is a list...
Why can't strings be mutable in Java and .NET?
...e code of java.lang.String (grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/…), it's been like that all the way until Java 6 (which was current when this answer was written). I has apparently changed in Java 7.
– LordOfThePigs
Jan 29 '14 at 12...
How do I migrate an SVN repository with history to a new Git repository?
...
What about if your branches are all in the root of SVN and you have no trunk or tags?
– Kal
Dec 6 '17 at 12:34
add a comment
...
How to [recursively] Zip a directory in PHP?
...
you function is not working only main (root) directory is adding and nothing
– Krishna Torque
Nov 22 '15 at 8:42
...
What is the best project structure for a Python application? [closed]
...
re "tricks": Django adds the parent of the root project folder to the sys.path, so that modules can be imported as either "from project.app.module import klass" or "from app.module import klass".
– Jonathan Hartley
Nov 7 '11 at 7...
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...
Git rebase: conflicts keep blocking progress
...02 > version.txt
$ git add version.txt
$ git commit -m initial
[master (root-commit) 2eef0a5] initial
1 files changed, 1 insertions(+), 0 deletions(-)
create mode 100644 version.txt
Create the v4 branch and change the content of version.txt.
$ git checkout -b v4
Switched to a new branch 'v4'...