detecting the start of a loop in a singly linked link list?

Is there any way of finding out the start of a loop in a link list using not more than two pointers? I do not want to visit every node and mark it seen and reporting the first node already been...

Unable to reproduce TypeError: 'undefined' is not an object

Google Analytics shows that ~12% of our total users are affected by a Javascript bug of: TypeError: 'undefined' is not an object 90% of the browsers are Safari 7534.48.3, 10% are Mozilla...

How to find out the MySQL root password

I cannot figure out my MySQL root password; how can I find this out? Is there any file where this password is stored? I am following this link but I do not have directadmin directory in local.

Google map with php

I followed this guide to set a google map script with php. I copied everything, created the table as they said and inserted records. When I check the output of the xml everything is fine. When I...

Shift elements in a linked list in java

I have to shift all of the tokens left by one position in a Linked List. Here's my code for the method: private LLNode<E> head; // the first node in the list private LLNode<E> tail; // the...

Cloning a repo from someone else's Github and pushing it to a repo on my Github

I cloned the repo at https://github.com/railstutorial/sample_app_rails_4 and made a lot of changes to it (I used it as a starting point for my own app), and now I would like to push the changed...

how to remove the generated list of default labels for issues from a gitlab project?

In a gitlab project under issues->labels I have pressed the link to generate labels, naively assuming this would allow me generate a customised set of labels for the project. On the contrary I...

Python Facebook API - cursor pagination

My question involves learning how to retrieve my entire list of friends using Facebook's Python API. The current result returns an object with limited number of friends and a link to the 'next'...

Has anyone got Firebase app indexing to work?

After the implementation, I am able to successfully confirm that Google Bot can index my app through Android Studio testing (Tools > Android > Google App Indexing Test). And per Google Search...

Raspberry pi, libarmmem.so (cannot open shared object file) error

I'm using my Pi as a file server, recently when I logged in I saw a error message stating that libarmmem.so (cannot open shared object file), and despite some suggestions to run apt-get update +...

Inno Setup desktop shortcut (link) which has "Run as administrator" advanced property set

I am struggling to get Inno setup (5.5.9u) to created a desktop shortcut that has an icon and has the advanced property of "Run as administrator" set. Issue This question, is a little different...

C# SendKeys.Send doesn't work in games

Project GitHub Link I created a Macro software that program follows your keyboard inputs in time intervals. I gave project link in above. As you can see there is an issue on GitHub page. If I need...

Generating QR code using Google API in Excel, the QR code is not generating on another spreadsheet in the same workbook

I found this neat spreadsheet that will generate a QR code in excel via Google API. The website is below: https://sites.google.com/site/e90e50fx/home/generate-qrcode-with-excel The link to the...

Page-specific script in Bootstrap Studio

(This problem is specific to Bootstrap Studio) I need to include a piece of JS that is specific to just one page. I can’t put it in a JS file since it is specific to one page and BSS apparently...

Content-type header not supported

I am following this link for elasticsearch. https://www.elastic.co/blog/a-practical-introduction-to-elasticsearch I am trying following curl to post the json data. curl -XPOST...

BuddyPress Theme Not Compatible

Long-time lurker on forums of every kind, I think this is my first time posting ever in my time on the internet, so you can tell that I've really run out of options :)! To be clear, the most...

Avoiding users accidentally opening Xcodeproj instead of Xcworkspace

Cross posted from: https://groups.google.com/forum/#%21topic/cocoapods/7LV3LKI0hHE React Native is moving towards Cocoapods being used by default for all newly created projects and using it to...

Removing link from product thumbnail on cart page

How can I remove the link (but keep theproduct thumbnail image) fromthe following code <?php $thumbnail = apply_filters( 'woocommerce_cart_item_thumbnail', $_product->get_image(), $cart_item,...

How to use the text parameter with the google fonts API for just one font type

I am using 2 google font families and have them declared as: <link href="https://fonts.googleapis.com/css?family=Montserrat:200,300,400,700|Roboto:300,400,700&display=swap" rel="stylesheet"> I...

how can i put fontawesome icons in markdown ? (readme file that will be uploaded to github)

I want to put some fontawesome icons in my readme to explain what they mean in my website but markdown doesnt allow css so is there a way I can overcome this? This is where I got the icon This...

How to prevent a union of tuples turning into a tuple of unions?

Trying to write a function that returns gracefully when an unexpected "failure" occurs. Was thinking of gonig with a go-style function return on this one, and typing the return as [Val, null] |...

powershell download file from delayed Link

I'm trying to download a msi Package from a Page which does a redirection in the background which downloads the file I want. This is the Page I want to download the msi...

AttributeError: module 'keras.utils' has no attribute 'get_file' using segmentation_models

I'm trying to use segmentation models but I can't fix this error. I've searched for this particular one but couldn't find an answer. I'm using pycharm and this error is linked to this specific...

How to implement the publish-subscribe pattern in TypeScript?

I'm working on creating an events system for my game, and my code currently looks like this: export const enum ET { Collision, Dying, Damage } type ActionCallback = (scene: Scene, event:...

npm notice Beginning October 4, 2021, all connections to the npm registry - including for package installation - must use TLS 1.2 or higher

I am getting this warning from github on my npm project build process... I tried searching on the internet and also read the blog link posted by github - but I could not find the solution to it...

Connect a Manifest Version 3 Chrome Extension to a firestore database

The Problem I'm writing a chrome extension that users will use to fill forms using content hosted in a firestore database. The core problem I'm facing is that Chrome Extension's Manifest Version...

How can I upload images in backend in Next.js API?

I am using Next.js with API. I want to upload two files and add one input text field by using API backend. I tried but i couldn't find a solution for upload files with different fields and one...

B2C - Custom Policy - Split SignUp and Verification breaks Password Reset

I have a custom policy that incorporates the Embedded Password Reset flow as outlined here: https://github.com/azure-ad-b2c/samples/tree/master/policies/embedded-password-reset. Now, I need to...

Who adds numbers to the query portion of the URL of a css background-image?

I have a mediawiki 1.37 installation with a page using some css file. In this css file I have a background-image referring to a url, such as icon.gif. The browser however issues the network...

Installing compiler on Mac M1 Monterey for Rcpp and other tools

I'm trying to use packages that require Rcpp in R on my M1 Mac, which I was never able to get up and running after purchasing this computer. I updated it to Monterey in the hope that this would...