Categories
Ask Games RPG Games

Does mounted combat require a willing rider as well as mount?

A party is traveling on a path through a woods when they are simultaneously attacked by a group of orcs and a single, overly-clever ogre. The ogre grabs the party’s fighter (successful grapple attack) and announces his intention to move 20 feet (speed halved) among the orcs, subjecting the fighter to multiple opportunity attacks as […]

Categories
Mastering Development

Laravel Validator “in:” not seeing first element

I have the following ruleset. The "in:" rules will fail with not found if the first element in the array is entered in the input field. However if 2nd or subsequent elements are selected then the rule fires ok. Has anyone else had this issue? I am using "Laravel 7" "title": "required|min:2|max:50|regex:/^[a-zA-Z][a-zA-Z ]+$/u", "target_start_date": "required|date_format:Y-m-d|after_or_equal:today", […]

Categories
Mastering Development

Converting single column with strings with separator (‘|’) to multiple columns with binary values based on the string value

I have one million records of data frame with a column, which contains multiple combined strings with a delimiter as a separator . In the required data frame ,I need to retain the column and have multiple column hosting the separated strings as column heading with binary values based on the combinations available in the […]

Categories
Mastering Development

Redirect page after echo [duplicate]

I have checked How do I redirect to another webpage? and though they do successfully redirect, they remove the echo ‘OK’ function I have implemented. I have a form and would like to redirect back to the home page 5 seconds after the form has been submitted. However, there needs to be an echo first […]

Categories
Linux Mastering Development

How to parse then paste in the same line in awk

I have a file like this A.txt (field separator = ,) : Kit Batch Export Software Version = NO_v1 Date And Time of Export = Experiment Name = Instrument Software Version = Instrument Type = Cji Instrument Serial Number = Run Start Date = Run End Date = Run Operator = Batch Status = VALID […]

Categories
Mastering Development

Converting tf1 to tf2 for Google ML Course’s Recommendation Systems, Exploding Loss

I want to convert this notebook written in tf1 to tf2, more specifically the softmax reccommender model in there: https://colab.research.google.com/github/google/eng-edu/blob/master/ml/recommendation-systems/recommendation-systems.ipynb?utm_source=ss-recommendation-systems&utm_campaign=colab-external&utm_medium=referral&utm_content=recommendation-systems This is from the ML Course, previous steps describe the logic: https://developers.google.com/machine-learning/recommendation/labs/movie-rec-softmax-programming-exercise I have tensorflow version ‘2.3.1’ on Mac OS X import pandas as pd import numpy as np from zipfile import ZipFile import tensorflow […]

Categories
Database Development

How to enforce a column value on duplicate values on postgresql using constraint?

I have the following table: mytable ——— id Serial PK action Integer model VARCHAR model_id integer active BOOL But due to my logic there cannot be duplicate values having the same values for model,model_id,action when active is true. Therefore, I place a unique constraint: ALTER TABLE mytable ADD CONSTRAINT constraint_name UNIQUE (model,model_id,action,active); But that does […]

Categories
CMS Mastering Development Wordpress

Undefined cache functions in my custom plugin

I am making a plugin that make a HTTP call to my API, I want this call be cached an tried using this way: static function get_info(){ $cache = wp_cache_get( $username, "action" ); if(!cache){ $cache = file_get_contents(…); wp_cache_set( $username, $cache, "action", 900 ); } return $cache; } When I run this code (this php file […]

Categories
Mastering Development

Python Selenium Question: Right Mouse Button Click and Drag?

Update(09/27/2020): After taking a closer look at how selenium actually triggers the actions, I modified my helper function. Surprisingly, it worked. But something weird also happened: while the right-click-and-drag action was performed, a left-click-and-drag was also performed almost at the same time (the only parameter passed was "MOUSE.RIGHT"). Any idea how this happened? Original Post: […]

Categories
Mastering Development

D3.js node links overflowing into sibling nodes when new nodes are being added

I am working on a D3.js V4/5 implementation of building a vertical flow-chart. I am adding a new node to the flow-chart’s decision box by clicking on a "decision" box and it’s corresponding "diamond"/"rect" shape. From Mike Bostocks answer here for adding/removing nodes :- https://github.com/d3/d3-hierarchy/issues/139 I’ve followed step 1 which is :- "Derive an entirely […]