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I am developing a web application that will be sold later on, and was wondering how to add the concept of license to it, so that I can avoid it's piracy, and it can be used for given period of time only?
You can have a centralize licence server , have a DB to check user's status , expose this thing using webservice so that any of your app can consume it.
I've seen Java enterprise tools do the usual serial number/license file thing. Worked pretty well for them. All you'd need to do is put some static code in the application that would execute when the JavaEE container loads the WAR file and have that check the serial number.
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I need to design for searching for a file application in Java. I have planned to design it with
Socket
Web services with javaws
Which is faster in application which searches for file from a distributed system?
I'd go with option 2.
Primary Reasons
Less coupling between client and server
Ability to scale
Ability to incrementally add new apis
Pre-built libraries that will help you get this done fast.
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I have developed a java dynamic web project and i am running it now via localhost:portnumber/project Name using tomcat server 6.0. I want to make this project to be run from another machines also by hitting my machine ip address.
So how can i achieve this?
Thanks in advance.
Yes, its very much doable. very easy if you are on same network. You can access it with below format
"YOUR_MACHINE_IP:PORT_NUMBER/project Name"
make sure the port is not blocked for outside requests. possible if firewall configured.
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I'm a Java developer that hasn't coded in about 5 years and wants to polish up my skills. I am going to create a small app that uses an OAuth 2.0 authentication flow and then makes a few REST calls and displays the results. I've got my credentials setup with the OAuth provider.
I used Eclipse back in the day, is that still a solid IDE for this type of project? If I want to share the app with others to show my work, where could I host the code?
Thanks for these and any other pointers.
first off - yes, Eclipse if still a good choice.
if you can, make you app a web-application, and then you can host it in PaaS such as Google AppEngine. then the app itself will be always accessible from any machine that is connected to the web. this way, you will be able to show it to anyone you want.
if you only want to show the code, then GitHub or Google Code are a good choices.
HTH
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Hello people I'm a web developer who wants to write some Android apps. I have some experience in object oriented programming concepts and it won't be difficult to get familiar with Java. Anyways the application I want to write has two parts. One is a mobile client that has read permissions from the database, the other is a desktop client that will update and modify data in database. The database itself shall be contained in a server (just another desktop) proper to the office. Each office will have this configuration and the databases from each office will be collected to update the main database (collection of databases from all offices) which would be stored on a remote server.
My questions are:
Is it possible?
If it is possible, can you provide some guidance for a fellow code writer?
Yes it is possible. What you need is Volley to handle your API calls. Check here to get started.
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I want to create a website for users to upload videos, but I want to do some compression/conversion on the client-side first before actually uploading to my servers. This should cut down on upload times I hope.
My inital thought is to make a Java Applet, since I imagine Flash wouldn't have ffmpeg on the client-side. I'm not sure what version of Java to use, or whether to use Java Web FX. I haven't touched Java in years, so I don't even know what IDE or SDK to use (I'm on a Mac).