pbm | Pinball Map - This repo is the codebase for pinballmap | Map library
kandi X-RAY | pbm Summary
kandi X-RAY | pbm Summary
This repo is the codebase for pinballmap.com. The code for the Pinball Map mobile app is here. If you have an app issue, please use that repo.
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QUESTION
I'm working on backup solutions for mongodb instances using percona backup manager.
When I do pbm list
if the PITR option is enabled, I get the output for snapshot and oplog slice ranges.
Is there a way to determine which oplog slice range belongs to which backup from the output programmatically so that I can associate an oplog slice range to a snapshot.
...ANSWER
Answered 2021-Jun-15 at 07:35Slice always starts =>(greater than equal) of full snapshot time and <(less than) next full snapshot.
for example 2020-12-14T14:26:20Z [complete: 2020-12-14T14:34:39] for this backup PITR(Slice) is 2020-12-14T14:26:40 - 2020-12-16T17:27:26
if you want to restore then first restore 2020-12-14T14:26:20Z [complete: 2020-12-14T14:34:39] then apply 2020-12-14T14:26:40 - 2020-12-16T17:27:26 this slice and you'll get data till 2020-12-16T17:27:26
You can get more details here https://www.percona.com/doc/percona-backup-mongodb/point-in-time-recovery.html
QUESTION
I am learning C programming from "Learn c the hard way by Zed Shaw". He asks the learner to try and break their own code.
So I tried the following C code and thought printing more values that I gave argv will break it but it did not until later.
...ANSWER
Answered 2021-May-30 at 09:48A segmentation fault happens when the code try to access a memory region that is not available.
Accessing an array out of bounds doesn't means that the memory before or after the area occupied by the array is not available: The compiler or the runtime usually put all varibales or data in general in a given block of memory. If your array is the last item of such a memory block, the accessing it with a to big index will produce a Segmentaion Fault but is the array is in the middle of the memory block, you will just access memory used for other data, giving unexpected result and undefined behavior.
If the array (In may example, but valid for anything) is written, accessing available memory will not produce a segmentation fault but will overwrite something else. It may produce unexpected results or crash or segmentation fault later! This kind of bug is frequently very difficult to find because the unexpected result/behavior looks completely independent of the root cause.
QUESTION
I am making a tkinter application for Windows, and I want to make the widget placements dynamic. Like in this picture, the Label
(which is acting like a background image holder), is covering the Y-axis, but when I maximize the window, like here, the photo does not cover the whole Y-axis.
How to fix this, or is there a way to disable the windows' maximize button, without using root.overridedirect()
?
Here is the code →
...ANSWER
Answered 2021-May-05 at 16:37You can do what you want by binding an event-handling function so it will be called whenever a root
window event occurs. This will allow you to change the size of the image attached the
Label
whenever the root window is moved or resized.
In the code below, the Pillow fork of the PIL
(Python Imaging Library) is used to do the image resizing since tkinter
doesn't provide a native way of doing it. The original image is stored separately and all scaling that needs to be done placing it on the Label
is always relative to its size. This prevents errors from accumulating and degrading the image displayed.
Note I also changed your from tkinter import *
to import tkinter as tk
because there was a conflict between a tkinter.Image
and a PIL.Image
. It's generally best to avoid import *
prevent this from happening anyway.
QUESTION
i'm facing a (it seams) recurent pbm in Azure Pipeline to run terratest.
While resources are well created the destroyed, when I call an azure.ResourceGroupExists function (or whatever else azure.xxx function) i have the following error :
...ANSWER
Answered 2021-Apr-16 at 11:30and thank-you for answering..
As I figure out earlier, it was a configuration mistake and, after having made some deep excavations on Go Terratest Azure module, I've found these lines that gives all the explanations :
- https://github.com/gruntwork-io/terratest/blob/master/modules/azure/authorizer.go#L11 leading to
- https://docs.microsoft.com/en-us/azure/developer/go/azure-sdk-authorization#use-environment-based-authentication
So I change my pipeline to this :
QUESTION
Attempting to make a GUI using Tkinter Notebook tabs. I'm able to use .grid() normally if I don't use the Notebook tabs, but the second I add them everything disappears.
...ANSWER
Answered 2021-Mar-16 at 21:10It is because you are calling tab1.grid()
. You should not call pack
, place
, or grid
since you've added it to a notebook. The notebook is responsible for managing the visibility of the frame.
QUESTION
I have a Tkinter application, and I want the Label to completely take up the empty space (because I have set the Label as a background picture for my App). But when I don't specify the height and the width of the Label, it also eats up the Frame as in the code below. How to make it so that its below the Frame, but takes up the empty space???
Code -->
...ANSWER
Answered 2021-Feb-23 at 15:27You can use place()
instead of pack()
on the label to fill the available space:
QUESTION
#importing everything
from tkinter import *
from PIL import Image
#making the root window
root = Tk()
dimension = '800x500'
#setting the window
im = Image.open(r'C:\Users\Hunter\Desktop\school 1\module\pbm\bg.png')
bg = PhotoImage(im)
window = Label(root, bd=0, height=70, width=50)
window.image=bg
window.pack(fill=Y, expand=True, side=BOTTOM)
#overriding the default properties
root.overrideredirect(True)
root.geometry(dimension)
#the main title bar
title_bar = Frame(root, bg='#496E82', bd=0, height=4)
#pack all the widgets
title_bar.pack(fill=X, side=TOP)
#code for moving the window
def get_pos(event):
xwin = root.winfo_x()
ywin = root.winfo_y()
startx = event.x_root
starty = event.y_root
ywin = ywin - starty
xwin = xwin - startx
def move_window(event):
root.geometry(dimension + '+{0}+{1}'.format(event.x_root + xwin, event.y_root + ywin))
startx = event.x_root
starty = event.y_root
title_bar.bind('', move_window)
#binding the title bar so that it moves
title_bar.bind('', get_pos)
#main thing
root.mainloop()
...ANSWER
Answered 2021-Feb-23 at 08:32As long as the image is png file, you can continue using tk.PhotoImage
, else use PIL.ImageTk.PhotoImage
. And tk.PhotoImage
does not accept a PIL
image object as their file, you should say:
QUESTION
i have create an application in kivy with python and i would like it to run it to my phone.i use virtual box because i have window and is need Linux to run buildozer every time i run buildozer android debug i am facing an error. please if you can help me to solve that issue it will be very helpful thank here is the error i am facing:
...ANSWER
Answered 2021-Feb-15 at 14:33Looks like you are missing libssl-dev
. Just open your terminal and run the command sudo apt install libssl-dev
. You might have missed the buildozer dependencies. So even after installing libssl-dev
you get error then try running the following command:
QUESTION
I'm trying to build an apk out of a simple kivy python file however I get this error when using the command "buildozer -v android debug" to build the apk.
I'm running on a Ubuntu virtual machine, java jdk is version 8 something, I was using version 14 earlier, but saw some post talking about needing version 8. Not entirely sure though if it was for the same problem that I'm facing.
...ANSWER
Answered 2021-Feb-13 at 11:05You were missing libffi-dev
earlier and now you are missing libssl-dev
. Looks like you might be missing other requirements for buildozer too. Follow the steps given in buildozer documentation
Open your terminal and run following commands:
QUESTION
Solution-
Add following env variables to the container
export PYSPARK_PYTHON=/usr/bin/python3.9
export PYSPARK_DRIVER_PYTHON=/usr/bin/python3.9
Trying to create a spark container and spark-submit
a pyspark script.
I am able to create the container but running the pyspark script throws the following error:
Exception in thread "main" java.io.IOException: Cannot run program "python": error=2, No such file or directory
Questions :
- Any idea why this error is occurring ?
- Do i need to install python separately or does it comes bundled with spark download ?
- Do i need to install Pyspark separately or does it comes bundled with spark download ?
- What is preferable regarding python installation? download and put it under
/opt/python
or useapt-get
?
pyspark script:
...ANSWER
Answered 2021-Feb-03 at 05:56Added following env variables to the container and it works
export PYSPARK_PYTHON=/usr/bin/python3.9
export PYSPARK_DRIVER_PYTHON=/usr/bin/python3.9
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install pbm
Follow the Ruby install instructions at railsapps.github.io/installrubyonrails-mac.html. Make sure you also download ruby-2.6.8.
cd /Projects-Path/
git clone https://github.com/scottwainstock/pbm.git (I used the SourceTree app instead.)
cd /Projects-Path/pbm
rvm --default use ruby-2.6.8
bundle install
selenium install
brew update
cp config/database.yml.example config/database.yml to create your database.yml for development
brew install postgresql
initdb /usr/local/var/postgres -E utf8
Download Postgres App. (I have mine run at startup on my "Dev" profile.)
CREATEDB pbm_dev
bundle exec rake db:create ; RAILS_ENV=test bundle exec rake db:create
bundle exec rake db:migrate ; RAILS_ENV=test bundle exec rake db:migrate
rake doc:app (I think this generates documentation for the app, which sounds helpful for later.)
curl get.pow.cx | sh
cd ~/.pow
ln -s /Projects-Path/pbm
open http://pbm.dev
Start server: bundle exec rails s. Run tests: bundle exec rake.
Fork it. Then:
clone https://github.com/{you}/pbm.git
git remote add upstream git://github.com/scottwainstock/pbm.git
Install postgresql.
Setup postgres:
createuser --interactive
createdb pbm_dev
ubuntu/debian/linux mint: maybe this
arch/manjaro: this and then this
Install and setup ruby and rvm:
curl -L https://get.rvm.io | bash -s stable --ruby
rvm install ruby-2.6.8
rvm --default use ruby-2.6.8
gem install bundler
bundle install
cp config/database.yml.example config/database.yml to create your database.yml for development
bundle exec rake db:create ; RAILS_ENV=test bundle exec rake db:create
bundle exec rake db:migrate ; RAILS_ENV=test bundle exec rake db:migrate
Get a database dump from Scott. Then:
pg_restore --verbose --clean --no-acl --no-owner -h localhost -d pbm_dev dump.file
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