MySQL

AWS Glue disable sslmode for target connections

Am quite new to AWS Glue; we are building an ETL process that pulls data from an external source on a MySQL database into Redshift.<p>After adding the …

Disability

Django doesn't commit changes to MySQL database

My web-app is deployed on two different VPS on different subnets, one for Django and the other for database. the problem is that whenever i send a …

Databases

Dealing with Django's TimeField for durations in a legacy database

I am dealing with a legacy database, and am building a Django application on top of it. One of my models has a duration field that is stored as TIME …

Mathematics

Select top N rows, first max row from each group distinct by one column (Spring,Hibernate,JPQL)

<b>Entities:</b><p>Score [id, user_id, value]<p>User [id, name]<p><b>I want to eager load top 10 scores distinct(by user_id) joined to User</b><p>Native query works but …

Top 10

I want know the rank in a Django queryset

I have a product list model and would like to know the ranking of a specific price of this model.django has RowNum class but it is not support for …

MySQL

[Error creating bean with name 'entityManagerFactory' defined in class path resource] [on hold]

I am using Spring-boot 2.0.2.RELEASE,Spring-data-jpa,mysql and I want to implement Lucene/Hibernate Search in my project so I added some jar related …

Lucene

Comment by JB Nizet on Why it is a Potential resource leak?

It's needlessly complex. Java has try-with-resources since Java 6 or 7. Use it. docs.oracle.com/javase/tutorial/essential/exceptions/…

Java

Django python manage.py runserver outputs Performing system checks... then exits without error code, with mysqlclient

I've been trying to solve database problems with Django for a while, I gave up on using mysqlclient because it just wouldn't install properly, but …

Python Programming

handle variable defined in componentDidMount() in render() function

I am facing this issue with componentDidMount() and render() in react.<p>In my componentDidMount() I am making an ajax call to get data from server …

JavaScript

Private Github with gogs and raspberry pi

If you are by any means involved in any part of the software development process, chances are you have heard or used (or both) git, and for sure - …

Raspberry Pi

How can I submit an invoice using MySQL, Nodejs and ReactJS?

I want to develop an invoice on my application which my class diagram is :<p>I develop my application with ReactJS on the frontend, nodejs on the …

Databases

Is graphql's ID type necessary if I've set an unique identifier with dataIdFromObject in Apollo Client

I'm using graphql + mysql + react-apollo and here's one of the graphql type for User table:<p>My issue with ID scalar type in graphql is that it is …

JavaScript

Become a Web Developer in 24 Weeks (Online) | Landing

Attend classes online in real-time, allowing you to gain in-demand skills from any location.<p>Learn HTML5, CSS3, JavaScript, jQuery, Bootstrap, …

JavaScript

PHP Ajax - Only send the first input value in database....Why?

<b>Here is the saveform.php</b>

PHP

Django Sqlite3 programming error

I am very new to Django. I have created a sample project with Python v3.6 and Django V2.1. Initially, I have was using default sqlite3 database but …

Python Programming

git reset causing internal server error 500 - Laravel website

I’m working on a website and ran into an issue. I made changes to 2 files locally, pushed the changes to the repo, and pulled them down successfully …

Laravel

How to export and import MySQL databases

Jack Wallen walks you through the steps of migrating a database from one MySQL server to another.<p>Chances are, your network applications depend upon …

Databases

How to install InvoicePlane on Ubuntu 18.04

Jack Wallen tells you how to install the open source invoicing solution, InvoicePlane.<p>If you're looking for a self-hosted invoicing system for your …

Linux

From inside of a Docker container, how do I connect to the localhost of the machine?

So I have a Nginx running inside a docker container, I have a mysql running on localhost, I want to connect to the MySql from within my Nginx. The …

DevOps

GROUP BY id_recruiter ORDER BY ID DESC not working

MySQL Structure<br>| ID | id_recruiter | date_created |<br>| 1  | 222    | 2018-08-15   |<br>| 2  | 222    | 2018-08-16   |<br>| 3  | 222    | 2018-08-17   |<br>MySQL …

Recruitment

How to format django DateField in model from YYYY-MM-DD to MM-DD-YYYY

I have an excel file with over 40 thousand lines to import into MYSQL and the date format in the excel file is MM-DD-YYY while the corresponding …

MySQL

search data into one table in multiple rows

i trying to search item name or item code in database into different rows in one table. <b>The admin can search items, through item name or code.</b><p>But when …

PHP

Spark Scala - Connect to MySQL over SSH using Key Pair

I wanted to understand if there is a method one can connect to MySQL database over SSH using Private-Public Key pair in spark notebook for scala ?I …

SSH

Create many relationships from CSV on Neo4j is very slow, how to resolve this?

I try to move some RDB records into Neo4j. There is a relation table on MySQL. I would like to change this into relationships on Neo4j.<p>I created two …

Databases

Learn the tricks of Web Development in 44 hours

Just $29 could be the start of your future in web development. <b>This could be</b> <b>life-changing or a</b>t least career-changing.<p>That’ s right for just $29 you get The Complete PHP & MySQL Web Development Bundle has been slashed to this week. This combination of <b>seven online training kits</b> and <b>44 hours of expert</b> …

Databases

MYSQL Query convert to SQLSERVER

Hi guys in currently working on a CODEIGNITER project the project was migrated from MYSQL to SQL SERVER 2014, regarding SQL SERVER 2014 i only know …

SQL Servers

Replace Empty values with nulls in Spark Dataframe [duplicate]

This question already has an answer here: • How to store arrays in MySQL? 7 answers <br>I have a data frame with n number of columns and I want to replace …

Ubiquitous Computing

How to Joining data across multiple tables in cakephp..? [duplicate]

This question already has an answer here: • How to join two database table in sql query for cakephp 3.6.7 1 answer <br>i am new to cakephp<b>this is my php</b> …

CakePHP

Retrieving null as JSON default in django and MySQL

I have a JSON column in MySQL:• Should be null if the admins give it the default value.<br>• Preload with the default value to admins if it is null.<br>Using</b> …

Databases

add field value to datefield in django

<b>Parent Model:</b><b>Child Model:</b>and,now I want to retieve records as:Everthing works fine <b>except</b>:I am using <b>MYSQL</b>: I get:Query Generated is like:As you can …

Python Programming