October 23, 2024
Chicago 12, Melborne City, USA
python

How can I start a docker container via an independent docker container?

I have a manager container that I would like to give the ability to start an adjudicator container N times. The adjudicator container does not persist so when it runs, it completes its tasks and then exits. How can I give the manager the ability to start this process over for a set amount of

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javascript

How to implement a unique value validator in Foundation 6 and Abide?

I’m new to JS, jQuery, Foundation, Abide. (I speak a little bit PHP.) I’m trying to implement a uniqueValidator in Abide. When I try to follow the documentation that says: Just add foundation.abide.js AFTER the foundation.js file. When I do so, the console says: foundation.abide.js is not found. After long search I find at https://cdnjs.com/libraries/foundation

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SQL

Postgres is using wrong index

Create 2 identical tables: CREATE TABLE logs1 ( user_id int4 NOT NULL, create_time timestamptz NOT NULL DEFAULT now() ); CREATE TABLE logs2 ( user_id int4 NOT NULL, create_time timestamptz NOT NULL DEFAULT now() ); I insert 200,000,000 entries into the first table, 2,000,000 for each of the 100 users: INSERT INTO public.logs1 (user_id) (select 1

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Android

Android bottom navigation bar too big

The bottom navigation bar is too big. Looks fine in editor, but on device and emulator is too big. See attached photo: bottom navigation bar I have tried setting the margins and padding to zero, but to no avail. Here is my code: <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/main" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" android:padding="0dp" android:layout_margin="0dp"> <com.google.android.material.bottomnavigation.BottomNavigationView android:id="@+id/bottom_navigation" android:layout_width="match_parent"

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PHP

Can I carry the key of an array element when passing it as argument to a function?

Given this array: $food = [ 'meat' => ['beef','chicken'], 'veg' => ['salad','onions'], ] and this function function foo($a) { print key($a); } invoking foo($food['meat']) returns 0 instead meat Since I need to know which element I’m working on I can add another argument to the function, but I wonder if there’s is a way to

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C#

Anonymous union within struct not in c99?

here is very simplified code of problem I have: enum node_type { t_int, t_double }; struct int_node { int value; }; struct double_node { double value; }; struct node { enum node_type type; union { struct int_node int_n; struct double_node double_n; }; }; int main(void) { struct int_node i; i.value = 10; struct node n;

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java

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python

Python – Priority-Based Conditional Data Transformation

I have a use case of a form with 3 dropdowns ( A, B and C for this example). They each have 4 options: Which gives me data per record/ID like this: data = { 'ID': [1, 2, 3, 4], 'A_OLD': ['A1', 'A4', 'A3', 'A4'], 'B_OLD': ['B2', 'B1', 'B1', 'B2'], 'C_OLD': ['C4', 'C3', 'C1', 'C2']

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javascript

How to Implement Envelope Distortion for Text in HTML5 Canvas?

I am trying to create an envelope distortion effect in HTML5 Canvas, similar to the effect seen in image manipulation software like Photoshop. The idea is to warp text based on a set of control points, and I want to apply this effect dynamically to various text objects. Here is an example of the effect

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templates

How to correctly include an Eclipse PlugIn Project in Eclipse Committers?

I wrote a PlugIn Project in Eclipse which should Resolve Variables in a custom way. The idea came for faster implementaion of getter/setter methods: public ${type} get${varNameUpper}(${type}${varNameLower}){ return ${varNameLower}; } This template should take the "varNameUpper/Lower" Variable and adjust it simultaneously. For this I wrote the PlugIn-Classes: public class Lower extends SimpleTemplateVariableResolver { public Lower()

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