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  • Comparisons of web programming languages (on speed, etc.)

    - by Dave
    I'm looking for a site / report / something that can compares "identical" programs (programs that do the same thing) in different web-programming languages and then compares the speeds of each of them. I agree that there will be MANY MANY criteria on which this information can be sliced and diced by, but has anyone done any real comparison of this? I am interested in web-based languages only, ie php, perl, C, C++, java, asp, asp.net, etc.

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  • What is the Good project Structure in C

    - by mohit
    Hi, I have been working in Java/J2ee projects, in which i follow maven structure. I want to develop [say a command line interpreter in linux {ubuntu}] in C. I never develop projects in C. I want to know what project structure should i follow.

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  • MalformedByteSequenceException while trying to pars XML

    - by poeschlorn
    Hey guy, maybe someone can help: I have the following .gpx data from wikipedia: <?xml version="1.0" encoding="UTF-8" standalone="no" ?> <gpx xmlns="http://www.topografix.com/GPX/1/1" creator="byHand" version="1.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd"> <wpt lat="39.921055008" lon="3.054223107"> <ele>12.863281</ele> <time>2005-05-16T11:49:06Z</time> <name>Cala Sant Vicenç - Mallorca</name> <sym>City</sym> </wpt> </gpx> When I call my parsing method, I get a exception (see below) The call looks like this: Document tmpDoc = getParsedXML(currentGPX); My method to parse looks like this (standart parsing code, nothing exctiting....): public static Document getParsedXML(String fileWithPath){ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); DocumentBuilder db; Document doc = null; try { db = dbf.newDocumentBuilder(); doc = db.parse(new File(fileWithPath)); } catch (ParserConfigurationException e) { e.printStackTrace(); } catch (SAXException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } return doc; } This simple code throws following exception: com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException: Invalid byte 2 of 3-byte UTF-8 sequence. at com.sun.org.apache.xerces.internal.impl.io.UTF8Reader.invalidByte(Unknown Source) at com.sun.org.apache.xerces.internal.impl.io.UTF8Reader.read(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.skipChar(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) at javax.xml.parsers.DocumentBuilder.parse(Unknown Source) at Zeugs.getParsedXML(Zeugs.java:38) at Zeugs.main(Zeugs.java:25) I guess the error lies within the format of the first file, but I don't know where exactly. Can you please give me a hint?

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  • How to install JMX Service?

    - by ipkiss
    Hi, I am working on a device that installs an embedded linux system. I want to remote monitor the application running on that device using JConsole. However, when I set the property for JMX Agent like -Dcom.sun.management.jmxremote.port=8010, the system produced an error "the file management.properties does not exist". It seems that the Java installed on this embedded linux system does not include the JMX service yet. Anyone has some ideas that how can I install JMX service on such system, please? Thanks

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  • Stop Master page refreshing while navigating between pages?

    - by Wael Dalloul
    I'm using Master Page in my ASP.net application, in the master page I put a ContentPlaceHolder in Update Panel to support AJAX in child pages, the question is how to stop Refreshing "master page controls" while navigating between pages? For navigation between pages I tried to use Response.Redirect, windows.location java script with no success, shall I use the Frames or IFrames instead of Master Pages to stop Refreshing? any suggestion to solve this issue will be highly appreciated, Thanks in advance...

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  • eclipse: Dynamic web project: linked WebContent folder?

    - by jeff porter
    Hello all, I'm trying to change a java project into a Dynamic web project, unfortunatly the project looks nothing like what it needs to easily move to a Dynamic web project. So, my question is... Change I change the "WebContent" directory to a linked folder? So that I can change the "WebContent" folder from C:\tools\eclipse_galiloe\workspace\Test\WebContent to C:\project\jsps Thanks!

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  • Which language to learn

    - by Pmarcoen
    I am fresh out of college, I'm pretty skilled in weblanguages like PHP, Perl, Javascript (JQuery). I have some basic skills in java, experienced c++ a little. People have been telling me c# is a good way to go because a lot of companies look for .NET developers. What would be a good next move for me ?

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  • Bourne Shell: Convert ~/Desktop to /users/me/Desktop

    - by sixtyfootersdude
    Incredably annoyed at the Java Keytool. So much so that I have created a new tag: "SunSuck". The keytool does not resolve impartial directories. Ie this works: keytool -keystore "/users/me/Desktop" ... This doesn't: keytool -keystore "~/Desktop" ... Is there something that I could call like this: keytool -keystore "$(<cmd> ~/Desktop)" ...

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  • Easiest (simple) explanation of "prototype" in JavaScript?

    - by alexeypro
    Hello, Can somebody give me a resource (or just explanation? :-) of what "prototype" is and how it works in Javascript. May be comparison with something in Java? (not really necessary). But it should be as simple/easy as possible so inexperienced person just learning Javascript would understand (need to explain this to jr designer who is proficient with CSS/HTML, but not with Javascript). Thank you!

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  • Understanding Async Methods in Web Service.

    - by Polaris
    Hello. I consume Java Service in my .NET appliaction. I have one question: When service serialize in .NET he also create Async methods. For example for GetPersons() method service create GetPersonsAsync() which is return void. In which cases I can use this Async methods and what the destination of these methods.

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  • RESTful .NET and protobuf-net

    - by rxm0203
    Is it possible to use protobuf-net in RESTful webservices using WCF RESTful starter kit or OpenRasta? If it possible, are there any examples or code snippets available? I am creating a .NET Web Service which will be consumed by Java client.

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  • Whats a reporting job in Business intelligence like ?

    - by WarDoGG
    I'm a software programmer who works on java, php. However, yesterday i got an offer from a company in Business Intelligence. The HR said the job would be in the "implementation" part. Can someone please clarify if this means reporting ? Is a reporting job challenging for a programmer ? I mean, can someone please tell me what all this would include ?

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  • struts 2 - where should I set global application variables?

    - by Nicola Montecchio
    Hi I'm using struts 2 and I'd like to read some custom-defined parameters (global variables), preferably from web.xml or some custom ".properties" file (i.e. not hardcoded in the Java sources). This problem has been driving me mad for the past half hour as I can't google any reasonable solution. What is the best way to do this? I find it strange that it is so difficult ... all the best Nicola Montecchio

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  • Clojure Box: Problem with classpath (noob question)

    - by Rainer
    Hello, I'm stuck with "Programming Clojure" on page 37 on a Windows 7 machine. After downloading the "examples" dir into "C:/clojure", I typed: user (require 'examples.introduction) and I got ; Evaluation aborted. java.io.FileNotFoundException: Could not locate examples/ introduction__init.class or examples/introduction.clj on classpath: (NO_SOURCE_FILE:0) My .emacs file looks like this: (setq swank-clojure-extra-classpaths (list "C:/Clojure")) The files in C:/Clojure are there (I triplechecked) Any help will be appreciated.

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