Custom app_offline.htm file during publish

When I publish my ASP.NET MVC application it generates a app_offline.htm file to take the site offline while it updates the website and then deletes the file once the publish is successful. This...

Entity Framework 5 code-first not creating database

I'm trying to create a new database using the code first concept of Entity Framework. However when running the code the database isn't created (using the DropCreateDatabaseIfModelChanges setting),...

multiple php on apache centos

How can I get multiple php versions running on Centos 6.5 at the same time ? Here's how. Requirements Centos 6.5 (Possible works with 6.6 and 7) Apache Apache/2.2.15 (Possible works with other...

Why is one of my functions running twice?

The function search_for_song(pbody) is running twice, i can't figure out why. would like some help, just started learning python a few days ago. Here's the full code: #a bot that replies with...

IIS Express 'The specified port is in use' Visual Studio 2015

Apologies about the long message, but I thought I should let you know what I have already tried. I've very recently started learning C# through Visual Studio and all was going OK until about three...

SQL CLR Trigger - get source table

I am creating a DB synchronization engine using SQL CLR Triggers in Microsoft SQL Server 2012. These triggers do not call a stored procedure or function (and thereby have access to the INSERTED...

How to version control with WordPress

I want to set up a system where a developer can work on a separate server on a wordpress website. My question is: If in the meantime changes are made to the live site (like plugin updates, new...

Google Heat map

I want to make heatmap on my website using google heatmap api I have List on back end where I hardcoded some of markers on google map Here is code on my back-end: public JsonResult GetData() ...

Javascript Invalid or Unexpected token (\u0)

As you will see in the image there is a number of red dots that are apparently each identify as \u0 File Content or Editor Make no difference. The JS file being compiled or not compiled makes no...

Printing up a line in java console (reverse of '\n')

#Foreword I've seen some questions related to this in other languages and done quite some research on this. First, before we begin going down the rabbit hole, I must describe why I'm doing this....

Motion Detection using MMA8451 accelerometer and Rpi, am I reading and writing the registers properly?

Goodmorning everybody, I am trying to make a project with my raspberry pi 2b+ and the accelerometer MMA8451. I want put the Rpi on a cart and measure the vibrations just if it is moving in the X...

Active Admin: add admin user works local but not in production

I have Ruby on Rails 5.2 API app with modifications so that active admin will work on the app. I try to add more admin users in the Admin User resource (in the app itself). When I run the server...

Visual Studio 2017/IIS Express: Unable to connect to the configured development Web server

saving work in progress When trying to run a web-site from Visual Studio 2019 (or Visual Studio 2017, or Visual Studio 2015), i get the error: Visual Studio 2015: Unable to connect to the...

WordPress site with things like AJAX returning 403 (nginx)

I got a WordPress site up and running on Linode. Followed some guides on installing a LEMP stack and setting up WordPress. I have run into an issue where any AJAX requests return 403. Stuff for...

MariaDB. Use Transaction Rollback without locking tables

On a website, when a user posts a comment I do several queries, Inserts and Updates. (On MariaDB 10.1.29) I use START TRANSACTION so if any query fails at any given point I can easily do a...

Is it okay to SELECT ALL ROWS from MYSQL, then process it with PHP, and return a limited number of rows as JSON?

I'm creating a website which has posts and a commenting section. I'm very interested in "Lower bound of Wilson score confidence interval for a Bernoulli parameter" sorting algorithm which is...

Missing required parameter - public_id, and what to assign to imageId for Cloudinary

I'm building a website that users can upload insights and comments on reading novels, and users are free to fetch images of the novel or not. If an image is chosen, the post schema has image &...

How to append a large number of rows to a Google Sheet without going over the API Quota

I'm writing a python program that takes data from a website and sorts it into different worksheets in a Google Sheet. The program works when appending and deleting a smaller amount of rows but...

Angular + bootstrap throws error Refused to load the image because it violates the following Content Security Policy directive: "default-src 'none'"

I am new to development with Angular, but not new to NPM and Bootstrap. I was doing a tutorial where I copy and pasted text off of the bootstrap website, installed ng-bootstrap and bootstrap-scss...

Multiple invalid GET requests from Samsung phones

while debugging my website, I regularly come across multiple invalid GET requests, it's always Samsung mobile devices. I haven't got a clue how to track down this problem ... See the logs below...

How to get the post id from commentsController in laravel

this is about Laravel. I would like to get post_id in the comment variable and store it to PHPMyAdmin, but I could not find proper code. When I typed $comment->post_id = Posting::id(); in...

Problems with installing VPython on Jupyter Notebook

I am working on a project on Jupyter Notebook and I need to use VPython for some animations. I have Anaconda and the latest version of Python installed on my laptop. I have downloaded VPython from...

Python & Tkinter: parsing text from tkinter scrolledtext and getting button to run definition which begins parsing process

I currently have a working script which parses text data from a text file. Instead of using a text file, I am interested in using a Tkinter scrolledtext to hold the data instead of a text file. I...

RoR push rejected to Heroku "Could not detect rake tasks"

I'm trying to push some modifications of my Ruby on Rails web to Heroku but it says "push rejected". The error comes after "Detecting rake tasks" and here's the message: remote: ! Could not...

AWS S3 Bucket Django 3.0 User Profile Image Upload Access ERROR

INTRO I am following this guide as recommended, here is the guide's GitHub repo. I have created an AmazonS3FullAccess to it as well I am using the guide's 3rd example "Mixing public assets and...

WebDriverException: Message: unknown error: DevToolsActivePort file doesn't exist error using ChromeDriver Chrome and user-data-dir

I am trying to access some websites with different accounts, and to avoid logging in every time I am planning to make an user profile for each one. I am hosting my Python app on an Ubuntu server,...

PHP: What is a good way to upload multiple large files?

What is a good way to upload multiple large files in PHP? Note: in my case I don't really need very large files, I need something like 40-50 or maybe 100 MB upload. My purpose and goal is mainly...

Cant SSH to my Google Cloud VM instance anymore

Hoping someone can help me with this. The title says it all, I cant SSH to my VM instance. What I am seeing: 1 . If I try to SSH normally, the process just loops endlessly (I actually think the...

Get list of an elements using Selenide

I am trying to locate an element on a website and get all of the elements. For that, I use Selenide/Selenium. The element what I am looking for is not locatable by one class, so for that I am...

What's the real difference between EntityState.Deleted and Remove() method? When to use each of them?

I'm kinda confused about recognizing a disconnected scenario and a connected scenario, I've searched the internet but I couldn't find any real answer to my questions, I'm kinda confused about...

Relevant tags