Which radio button is selected in a TRadioGroup?

As you can see in my question history, I'm developing a eBook manager, that will be open-source and I will release it in about 10 days, but I have a TRadioGroup, as you can see: And I want to...

iPhone Database & Server Database - iPhone updates only modifications

I have some query. First of all let's have an iPhone application flow which a normal application has. ( Content based application ) Application launches & checks for the network availability If...

Open password protected pdf file

I am developing a pdf reader[eBook Reader, which can display pdf file], as android don't have any native pdf viewer so i have to use third party pdf viewer. in that case i have choose the Adobe...

App Store - Best way to merge a paid and free version into a free version with IAP

My company currently has two applications in the app store: a full, paid version that includes two ebooks, and a "lite" version that does not include both books. We've just developed a new...

PHP: How to protect digital products(video, audio, ebook, etc.) from unathorized downloading?

How to protect digital products(video, audio, ebook, etc.) from unauthorized downloading? I'm using Apache server and PHP/MySQL. Please help! Thanks! Paul G. Edited: Sorry for the incomplete...

parsing and storing ebook content, sqlite indexing

I am looking to store books and have the ability to search individual pages. It will only search a page at a time. My initial thoughts have been to store books in a database by page number and a...

Which is better: Parse or AWS

I'm working on an ebook store application (my target users will be 10,000 users per months). It's very hard to make up my mind to select the backend between AWS and Parse. Parse is very simple to...

How to create a custom form in moodle?

I want to create a custom form in moodle and store the form data in database table. I've been studying moodle form library but it's too complex for me. Any help or guidance or tutorial or...

Implementing Eligibility Traces in SARSA

I am writing a MATLAB implemention of the SARSA algorithm, and have successfully writtena one-step implementation. I am now trying to extend it to use eligibility traces, but the results I obtain...

Delete all unused characters from a TTF-font with Fontforge

How can I delete all characters from a TTF font file that are not used in a given text sample with Fontforge? In other words I want to create a subset from an existing font which contains only the...

Is the asymptotic performance of a partition and sort key query in DynamoDB constant, O(1)?

The example Take the example of a Music table from https://www.amazon.com/Amazon-DynamoDB-Developer-Guide-Services-ebook/dp/B007Q4JGBM. This table has partition key Artist and sort key...

Hash Table Data Structure in SQL Server

For the last few days, I've been reading an ebook on data structures and well, frankly speaking, many things are already gone from my head. Just reviewing them and trying to make clear again. I...

Assembly addressing mode and syntax

I'm new to Assembly programming, and searched the web for tutorials and ebooks. I have found some confusing information about syntax in assembly language e.g. in a tutorial I read the following...

Need help on retriving data from mySQL database and displaying it in input type=list as a dropdown list using php

Guys following is my html code. <form method="post"> <table class="table-entry" cellpadding="1" cellspacing="0" width= "100%"> <tbody> <tr> <td><input...

Alexa skill responses in different languages

Is it possible and if so how to respond within a skill with different languages? For example I'm developing a skill for the German skill store which reads various texts from the internet. Those...

Different URL for different variaion of a variable product in woocommerce

I am facing a problem with woocommerce. I am selling books with woocommerce and have a store in amazon too. For the books in my web store I have two buying options - 1. Ebook, 2- Paperback. I have...

App rejected because asking user registration (Guideline 5.1.1)

My app is a catalog of ebook-like content. Some of which are free to read, and some other are paid. I need to ask for user email / password to be able to retain the information of which content...

Cannot convert float float to float in initialization

I hope you guys are doing well! I'm here looking for help regarding about an error I cannot quite figure out on C++. I am a beginner for C++ and overall new a coding in general. This assignment is...

App crash issue in Xamarin iOS

We are developing app to list available ebooks using Xamarin Forms. The ebook collections are taken from API and store it in local DB. If we access local database to get stored collections the app...

futurepress/epub.js not working with Amazon s3 urls

I am working on a project where i have to display ebooks on my Laravel web app. I am using futurepress/epub.js to display epub file, epub.js displays files stored in local storage but when i...

Encrypt the epub file

I am creating an ePub Reader App. Currently, the app can render the ePub file from local storage. But my intention is not to render the open (unencrypted) epub file but rather the encrypted...

How to read Epub file Smothlly and set Horizontally webview

I am trying to open an epub file from my android app using Epub Library . I have done Follwing things in this App: Save the ebook file in Internal/External storage and also getting the correct...

Decryption of AES epub files to be parsed by EpubReader

How can I decrypt aes files using Android using the example below? My aim is to store a set of AES encrypted ebooks in epub format in the assets folder of the Android app and decrypt them when...

Is it possible to programmatically combine the content of certain HTML tags using Beautiful Soup?

I am using a program called Calibre to convert a PDF file to a EPUB file, but the results are quite messy and unreadable. In earnest, a EPUB file is just a collection of HTML files, and the result...

Impossible to Upload file to rest api with jersey

My nexus exposes a REST API to upload file. With curl I can upload with this command : curl -X POST "http://myurl:9086/service/rest/v1/components?repository=ebooks-store" -H "accept:...

Binary image display in Django template

pyShelf Open Source eBook Server I am attempting to display a database stored binary image in my django template. I have created a custom filter to return the image b64encoded, and have also tried...

Download Powershell Documentation

https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/?view=powershell-6 In this website there's a left navbar with a section called Reference which contains each one...

Login required error when upload files to google drive using NodeJS (ExpressJS)

I am developing NodeJS API to upload multi-images to Google Driver, when user create an Ebook (include name, description and ebookPhoto), I am using ExpressJS to write Rest API. And using...

How can I get/display WooCommerce bestselling products

I am developing a WooCommerce eBook store and I would like to display the list of best seller product on my home page. How can I do that? can I do it with a custom WP_Query? Any other ways?

Android FlexBox Layout shows only fixed number of lines

I'm trying to build a word-to-word RTL language ebook application. The data for the ebook is stored in an Sqlite database. After vigorous searching I found Flexbox layout suitable to my need in...