goose | goose is a database migration tool | Database library
kandi X-RAY | goose Summary
kandi X-RAY | goose Summary
goose is a database migration tool from liamstack/goose with internal commits. You can manage your database's evolution by creating incremental SQL or Go scripts.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of goose
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QUESTION
My app should trigger the function "dayChange()" whenever one of the two cases is true:
- Midnight has passed since the app was last active (opening or resuming)
- The app is active at midnight
"dayChange()" puts a new object in a list and saves that list to my instance of shared preferences.
What I need: I'm not aksing for a complete solution (hence no code), but some basic understanding and a direction to Google in.
Where I am at right now: I'm close to a solution for 1. I save DateTime.now() and load it via SharedPreferences everytime the app is opened. I then check if the day has changed. I'm not quite sure how to handle resuming yet, but I'm confident I can figure it out by googling life cycle stuff.
For 2 things get more complicated.
- I had a somewhat working solution where I start a timer that performs a check every second; but it was bugy as heck and does not feel elegant. It's still my most promising approach so far.
- When googling how to program alarms with flutter, I get into very tricky territory fast (having to do it differently on iOS and Android; accessing system stuff; handling permissions; all beyond what I have done so far).
- I found something about a thing called "applicationSignificantTimeChange" ... but some Googling later it feels like a total deadend or I'm missing another search term.
What are good approaches to this? I'm willing to dig deeper to solve the issue, but I don't want to go on a wild goose hunt without knowing a goose is what I actually need.
...ANSWER
Answered 2022-Feb-15 at 20:16As documented here.
QUESTION
I run this command:
...ANSWER
Answered 2021-Dec-20 at 15:38Solution:
Step 1:
QUESTION
ANSWER
Answered 2021-Sep-18 at 15:53If any one is interested this is how I did it:
QUESTION
I have a tkinter PanedWindow containing some widgets and I want the user to be able to drag each separator to a certain position and when they let go of the mouse button, the separator should "snap" to the nearest position in a list of positions / proportions I give the program. For example, let's say I have a PanedWindow containing two buttons, and I want the user to be able to resize the buttons such that they can be in the proportions 1/4:3/4, 1/2:1/2 or 3/4:1/4 not just any width the user chooses. Is there a way I can do this? Code for PanedWindow with two buttons:
...ANSWER
Answered 2021-Sep-01 at 13:47You can do this by binding to a function that calculates the closest point. You can then use this information and update the sash position using PanedWindow.sash_place(index, x, y).
Here is a minimal example:
QUESTION
I've googled every error, tried many solutions and I just can't get TensorFlow to run a LSTM/ GRU network for me. I used to be able to do this.
I installed it using Anaconda in a prescribed way: conda create -n tf-gpu tensorFlow-gpu, I then installed jupyterlab, spyder, matplotlib, scikit-learn and pandas, nothing else. There were no compatibility errors or warnings.
I launch a notebook and try this:
...ANSWER
Answered 2021-Aug-17 at 12:37I started over in a new environment, this time installed tensorflow-gpu using conda install tensorflow-gpu instead of downloading a complete environment. After downgrading numpy to 1.18.5 using conda install numpy=1.18.5 it appears to be working!, but now tensorflow does not detect my gpu...
QUESTION
I want to create a Makefile for a project with the following layout:
...ANSWER
Answered 2021-Jul-18 at 16:22As @JohnBollinger points out, you are attempting too much at once. I will suggest a few changes to get your makefile off the ground.
I can't explain the error you get when you try to build the executable (you haven't given us enough information to reproduce the error), but it doesn't look like a Make problem. I suggest you try to build it without Make, using the command line, and see what happens.
I will assume that the names of your sources end in ".cpp" (such as src/sailboat/foo.cpp), the names of your headers end in ".hpp", and the directory tree under obj/ is already present and correct. These restrictions are temporary training wheels; you can remove them when you have more skill.
First, finding the source files. This:
QUESTION
I am using MongoDB with a Node API and one route needs to return a summary count of each type in a collection.
I am not using the MongoDB Aggregate pipelines because the data I need has already been sent to the API for other summary statistics in the same route.
Note: I have put the _id's below in single quotes for ease of use but they are mongoose.Schema.Types.ObjectId's.
So, given that I have an array of mongo objects like this:
...ANSWER
Answered 2021-Jul-05 at 14:58There are multiple ways to do this, but the basic logic is doing a groupBy and match with lookup table. It would be easier to do with lodash or a helper library. But also without using JS it can be done pretty easily.
For a quick solution u can use this:
QUESTION
I'm trying to use workbox-webpack-plugin.InjectManifest and all the examples I find look something like the code below, but I can't find an example of what src/sw.js is supposed to look like. I tried searching for example's of service worker files and feel like I might be starting a goose chase learning way more about service workers that I need to without actually getting an example. All I'm trying to do is include my manifest settings with my service worker. I thought I would be able to do this, considering the name of the function is called InjectManifest
ANSWER
Answered 2021-May-14 at 16:20It very much depends on the functionality you'd like in your service worker. This section of the Workbox getting started guide walks through a few use cases, including precaching and runtime caching, and the accompanying code is what would appear in your sw.js file.
At its most basic, if all you're interested in is precaching all of the assets in your webpack build, the following could be used as your sw.js:
QUESTION
import copy
tableData = [['apples', 'oranges', 'cherries', 'banana'],
['Alice', 'Bob', 'Carol', 'David'],
['dogs', 'cats', 'moose', 'goose']]
actualtable=[]
actualtable =copy.copy(tableData)
tableData[0][0]='banana'
print(tableData)
print(actualtable)
ANSWER
Answered 2021-May-12 at 06:34you are using a shallow copy, use deepcopy to get a different reference to list elements:
docs: https://docs.python.org/3/library/copy.html
copy.copy(x)
Return a shallow copy of x.
copy.deepcopy(x[, memo])
Return a deep copy of x.
so in your code just replace copy.copy with copy.deepcopy:
QUESTION
I'm trying to search a string from a csv file and if a match is found then return corresponding $N columns value, otherwise return N/A. Say my csv file name is Book1.csv and the content is like,
...ANSWER
Answered 2021-Apr-20 at 08:23Try the following:
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