I'm confused by DataInputStream.read() method which is explained "If no byte is available because the end of the stream has been reached, the value -1 is returned. " in javadoc/api. With my following code snippet and telegram captured by wireshark,…
My first time I created from origin a web-app and I'm new on Spring MVC. I created a Spring MVC project and works as well. Now I want to add twitter-bootsrrap and jquery to my project and use these. Bu…
i want save input that i get from user and save them in element . i want to access elements that user write in my UI. and if i want save the elements in array list which kind of array…
Below is the fully functioning code. It works when I call it via the browser. However, I can't get my Cron job to run it. I have tried coming up with any solution and am open to any ideas that…
I am writing a java program to make an edit to a sequence of images, but I am looking for an easy and flexible way to do this edit using the Image Editors Scripts (eg: Photoshop Scripts, Gimp Scripts, ...).…
I am new to Android development, and I am trying to use the GridLayout to create rows with 3 columns, each column with a imageview. In this case I am using a square image created in photoshop, all red, just…
Hello Every One I am building an android app for my project and I have error in Facebook login and Twitter Login is not working Here is my code for mainActivity.java package com.example.creative.fbtest; import android.content.Intent; import android.os.Bundle; import android.support.annotation.NonNull; import…
I am using Multimap from Guava as shown below since I can have same keys many times but with different values. Multimap<Long, Plesk> map = ArrayListMultimap.create(); // populate data into map // extract value from the above map Collection<Plesk> plesk…
I have made a Java Swing application and now I want to export it as an executable jar file. I have created the app in Eclipse, and it has the following structure : where folder mysqlconnector contains also a jar…
How can I return 1 value, in case I have some IF statements? For example, when I choose Shopify, it calls a new method that allows me to type into console some need credentials and then append all typied data…