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• How to publish message on Facebook fan/business page?

  - by user180152

  Hi, I want to publish message on Facebook's fan page using JAVA/GWT API. Any one know any API to do this in GWT? I am trying it with facebook4gwt. But don't know TemplateBundleId in facebook, which is needed for publishing message on wall.

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• console.log is not working in Android 2.1 emulator

  - by R_Dhorawat

  i'm running one web application... in android emulator browser in one java script file i trying to output some string as console.log("android"); but i didn't got this log using adb logcat even i tried to start adb logcat firstly and then tun the app. but didn't got log message which i used in console.log is there any way so i can get my log message ...

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• Character sets offered in the Eclipse properties

  - by bmargulies

  I've just been handed a pile of Java source that, I suspect, is in ISO-8859-8. Eclipse's menu of charsets, here on my Mac, does not include that. Or any of a wide variety of other encodings supported by the JDK. Is there a recipe for expanding the list of encodings that show up in the menu?

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• Tool to monitor HTTP, TCP, etc. Web Service traffic

  - by huseyint

  What's the best tool that you use to monitor Web Service, SOAP, WCF, etc. traffic that's coming and going on the wire? I have seen some tools that made with Java but they seem to be a little crappy. What I want is a tool that sits in the middle as a proxy and does port redirection (which should have configurable listen/redirect ports). Are there any tools work on Windows to do this?

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• How to open new subwindow from another subwindow in vaadin?

  - by Kumar

  Hi, I want to open one subwindow from another subwindow.That is, i m having one popup subwindow in that window i placed one button.If we click that button another popup subwindow should open. When i am trying this i m getting error that "java.lang.IllegalArgumentException: You can only add windows inside application-level windows." Can anyone tell me how to solve this in vaadin.

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• Mips, how to read array and print them??

  - by Leon

  okay, C++ and java i have no problem learning or what so ever when it comes to mips it is like hell okay i wanna learn how to read in the an array and print all the element out here is a simple array that i wrote int[] a = new int[20]; for(int i=0; i for(int j=0; j how do you do it in mips

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• Basic GUI Event Handling Questions C#

  - by JHarley1

  Good Afternoon, I have some very basic questions on GUI Event Handling. Firstly with C# how can we link events to objects - I am guessing event handlers? If so can each handler use separate code? - How can the event handler locate the objects it must manipulate? I have a rough idea of how it works in JAVA. Pointing me towards a reference would be fine - I have already trawled Google for answers to no avail. Many Thanks, J

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• How do I add the following jscript and css code to my page

  - by rosted

  Hi every one, I'm a bit new to joomla and i'm, I'm trying to add the following function to my joomla site script Lights Out – Dimming/Covering Background Content with jQuery this function can be found on the following link http://buildinternet.com/2009/08/lights-out-dimmingcovering-background-content-with-jquery/ I have tried to include the code both the css and the java but i'm not able to add it on my article can any one please help Thanks

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• Which of one is more important to a career: Certification(s) or a Master Degree?

  - by Pedro Ghilardi

  Which of one is more important to a career: Certifications like Java, Oracle and Linux or a Master Degree on computer science? I know that if I go to the academic area the Master Degree would be better, but a Master Degree will be valued by my company too. Both are good for the curriculum. So, what is more important?

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• Scala project does not automatically build in Eclipse

  - by stacker

  I copied the examples folder from scala-2.7.7.final-devel-docs to the src folder of a scala project. But the source files will not compiled unless I change them manually. "Project/Build automatically" is checked. I'm using the Scala Eclipse Plugin 2.7.7-final How can I achieve that this works like in java projects?

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• Special characters in XHTML - Parse Error

  - by Rachel

  When there are special characters like & in the xhtml the DOM / SAX parser throws parse exception. The xhtml document is got as an input for my component. I want to ignore such special characters when i parse. How can i achieve it using DOM/SAX JAVA parser.

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• What's the difference between these two calls to a function taking a collection of structural types?

  - by James Moore

  Why does the call to fn(Iterator("foo") compile, but the call to fn(fooIterator) fail with an error "type mismatch; found : Iterator[java.lang.String] required: scala.Iterator[com.banshee.Qx.HasLength]" object Qx { type HasLength = {def length: Int} def fn(xs: Iterator[HasLength]) = 3 var tn = fn(Iterator("foo")) var fooIterator = Iterator("foo") var tnFails = fn(fooIterator) //doesn't compile } Aren't they the same thing?

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• Do you use the get/set paradigm when programming in python?

  - by Avery Payne

  Question says it all. Using get/set seems to be a common practice in Java (for various reasons) but I hardly see source in Python that uses this.

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• SSL encrpytion, SHA1 and SHA2

  - by Hellnar

  Hello, I am trying to implement SHA2 encryption instead SHA1. For this, I know that bit number between these two hash algorithms are different and it confuses me. How can this be achieved and at what parts do I need to make required changes. I can use any open source library from Java, Python and any other major programming language. Regards

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• How did you get your first programming job?

  - by Gaz

  Hi All, I have some commercial programming experience although it was not my primary role (C# and Java), SCJP 6 cert, some SQL experience and have been doing a lot of Android programming (I have one app with 36,000 downloads). I have a degree in Chemistry and a Diploma in Programming (half a degree made up of 2nd/3rd year uni courses). I'm trying to get my first entry level programmer job but am finding it tough out there.......How did other people get there first jobs in programming?

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• How do i execute system commands in google app engine?

  - by LoudNPossiblyRight

  I am trying to execute simple system command via my servlet on google app engine. I'm not trying anything dangerous, just looking for simple stuff grep, sed, wget, find, etc. Using java's Runtime class i keep getting access denied exceptions. Do i have to get permission from google of some kind or are shell commands banned period?

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• Are there any PDF libraries for J2ME?

  - by ovolko

  We need to create a basic PDF reader running on J2ME. While there are several PDF libraries for Java, I'm not sure whether they support J2ME. Does anyone know a working J2ME PDF library? If not, why it's so hard to make it?

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• What kind of cost does Symbian require?

  - by httpinterpret

  Quoted from this answer: Cost of tools: JavaME would be cheapest, followed by Symbian, Android then iPhone. I want to get started with mobile phone programing,but I don't see where Symbian does cost, as its SDK is available for free. Anyone knows? BTW,many people say Symbian only supports Symbian C++, but after reading its document, it seems it also support Java, is this feature newly added?

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• Do you know any library or code in PHP to check if a date satisfies a given cron expression?

  - by Cohnen

  Hi, I was wondering if some of you know about a library in php so that I can pass a date and a cron expression and it tells me wether the date satisfies the cron expression or not. The java Quartz library is able to do that (and more like getting the next valid date for a given cron expression) but I was wondering if this is possible using php. Thank you!

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• Coda slider not working inside Tabbed Ajax

  - by voyageur

  I included the full page that has Coda slider (including header and scripts) inside a tabbed ajax script, but it failed to load ! link below. Is it not possible to have two java scripts load in one page? Thanx Web site here P.S. I asked the question in another post, but I got an answer that fixed things partially so I thought by accepting the answer the post is closed.

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• Can an algorithmic process ever give true random numbers ?

  - by Arkapravo

  I have worked with random functions in python,ruby, MATLAB, Bash and Java. Nearly every programming language has a function to generate Random numbers. However, these apparently random sequences are termed as pseudo-random number sequences as the generation follows a deterministic approach, and the sequence seems to repeat (usually with a very large period). My question, can an algorithmic/programming process ever yield true random numbers ? The questions probably is more of theoretical computer science than just programming !

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• How do i know if this is random enough?

  - by David

  I wrote a program in java that rolls a die and records the total number of times each value 1-6 is rolled. I rolled 6 Million times. Here's the distribution: #of 0's: 0 #of 1's: 1000068 #of 2's: 999375 #of 3's: 999525 #of 4's: 1001486 #of 5's: 1000059 #of 6's: 999487 (0 wasn't an option.) Is this distribution consistant with random dice rolls? What objective statistical tests might confirm that the dice rolls are indeed random enough?

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• What do you expect of an 'Experienced Developer'?

  - by ritu

  I have been programming for about 10 years: 7 years C++, 3 years MFC, 2 JSP/Servlets, and the last year .NET (since there was some overlap the total won't add up). The problem is now that I am looking for a new job, I don't know what the latest thing is in C++ AND Java AND .NET AND MFC and somehow at interviews I am expected to KNOW everything about these topics because I have them listed on my resume. Any suggestions?

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• GWT-RPC vs HTTP Call - which is better??

  - by Nirmal Patel

  I am evaluating if there is a performance variation between calls made using GWT-RPC and HTTP Call. My appln services are hosted as Java servlets and I am currently using HTTPProxy connections to fetch data from them. I am looking to convert them to GWT-RPC calls if that brings in performance improvement. I would like to know about pros/cons of each... Also any suggestions on tools to measure performance of Async calls...

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• Programming languages with python-like syntax but native code generation

  - by maykeye

  Can anyone point to programming language which has python-like syntax, but from the very beginning was designed to generate native code? I'm aware of Boo only, but it uses .net, not native code generation. Well, if nothing else than python-like languages which generate .net/java bytecode are fine too.

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