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Java Properties backslash

I am using Java Properties to read a properties file. Everything is working fine, but Properties silently drops the backslashes. (i.e.) How do I make Properties not do this? I am using the code prop.getProperty(key) I am getting the properties from a file, and I want to avoid adding double backslashes Answer …

Java socket.io client

Is there any Socket.IO-client available for Java? So far I have only found the official Socket.IO client which is only available for JavaScript and socket.io-java which is only the server. Answer Limited options at this time: http://code.google.com/p/weberknecht/ https://github.com/TooTallNate/Java-WebSocket …

codility absolute distinct count from an array

so i took the codility interview test yesterday and was informed today that i failed, unfortunately i wasnt given any other information by either codility nor the employer as to where i screwed up so i would appreciate some help in knowing where i went wrong. i know codility pays alot of emphasis on how fast …

Java: set timeout on a certain block of code?

Is it possible to force Java to throw an Exception after some block of code runs longer than acceptable? Answer Yes, but its generally a very bad idea to force another thread to interrupt on a random line of code. You would only do this if you intend to shutdown the process. What you can do is to use Thread.i…

How do I pass JavaScript values to Scriptlet in JSP?

Can anyone tell me how to pass JavaScript values to Scriptlet in JSP? Answer Your javascript values are client-side, your scriptlet is running server-side. So if you want to use your javascript variables in a scriptlet, you will need to submit them. To achieve this, either store them in input fields and submi…