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  • javax.activation.DataSource size question

    - by folone
    How do I get the amount of physical memory, consumed by the DataSource (specifically — ByteArrayDataSource)? I use ByteArrayDataSource (byte[] bytes, String type) constructor, where I get bytes like this: String str = "test"; byte[] bytes = str.getBytes(); Would that be str.length() in bytes? Any other ideas?

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  • Whats the difference between \z and \Z in a regular expression and when and how do I use it?

    - by Mister M. Bean
    From http://java.sun.com/j2se/1.5.0/docs/api/java/util/regex/Pattern.html: \Z The end of the input but for the final terminator, if any \z The end of the input But what does it mean in practice? Can you give me an example when I use either the \Z or \z. In my test I thought that "StackOverflow\n".matches("StackOverflow\\z") will return true and "StackOverflow\n".matches("StackOverflow\\Z") returns false. But actually both return false. Where is the mistake?

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  • How can I prevent javascript errors in my selenium tests from hanging my build system?

    - by lowellk
    We are having a problem with our selenium tests which run in IE on a virtual machine. Whenever there is a javascript error, a popup shows up and puts our system into a 'stuck' state - a user has to go clear that and restart the selenium test run. Is there a way to prevent the javascript error popup from putting the system into its stuck state? Would setting window.error be of any help here?

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  • Network Differences

    - by Chris
    I am busy working on a java app to run on blackberries but on some devices i am testing on, the code does not seem to be working and im having a hard time pinpointing where the problem lies. My question is: Could the problem with some phones working and not working have t odo with the type of network they are running on such GSM vs CDMA and would the code that stops working on some devices be in one of the following areas: 1) Listeners - such as MessageListener and Phone Listener 2) UI Objects - simple test labels and buttons 3) Connection to a web service using ksoap2

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  • Which software is best for browser compatibility testing?

    - by Camran
    Which software is recommended? I know of Adobe Browser Lab only, and it seems pretty new... Is there any better SW out there? Thanks PS: I have a classifieds website (PHP, MySql, Solr, js) developed on local computer using virtual server etc... Now I need to test it on different browsers. It is developed only with Firefox, so it works fine in FF.

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  • Java GregorianCalendar What am I doing wrong? Wrong date?

    - by saturation
    Hello I have a problem with GregorianCalendar. What is wrong in there? How outcome is 2010/6/1 and not 2010/05/31? package test; import java.util.Calendar; import java.util.GregorianCalendar; public class Main { public static void main(String[] args) { Calendar cal = new GregorianCalendar(2010, 5, 31); System.out.println(cal.get(Calendar.YEAR) + "/" + cal.get(Calendar.MONTH) + "/" + cal.get(Calendar.DAY_OF_MONTH)); } }

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  • Initiate a Post request from a form with paylod in the Body request

    - by Martin Böschen
    I have the following problem. I have a webservice, which accepts a post request with some json data in the request body and which also returns Json data. Now I want to build a user friendly HTML page to test this service. I have a form to fill in data, when the user clicks the button, the JSON should be build from the form data and POSTed to my webservice, the response should be displayed to the user. How do I achieve that?

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  • Possible to have ampersands ("&") in URL BEFORE the query string?

    - by Mike Crittenden
    My client is determined to have a page at /nfm&t so I made a directory named nfm&t with an index.html (to test) and that URL is still throwing a 404. So apparently it's not that easy. Any ideas? Or is there a way to just redirect nfm&t to nfmt, so that the URL at least resolves? This is a Windows server, by the way, which throws a wrench into how I'm used to doing redirects.

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  • catching erros and exiting

    - by apple pie
    In python, is there a way to exit a class after testing a condition, without exiting out of python? say i have the class class test(): def __init__(self): self.a = 2 def create_b(self): self.b = 3 def does_b_exist(self): if <self.b doesnt exist>: #terminate self.b += 1 try/except` doesnt work since the rest of the program doesnt terminate after failing. im basically trying to catch an error, and do what python does when it shows you errors, but i cant figure out how to do it

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  • Unit testing directory structure

    - by zachary
    Huge project tons of classes and directories. Do I make my unit test project mirror these directories or do I put them all at the root directory? Somewhat annoying to have to make directory changes and class name changes twice.

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  • How to get a list of unrepeatable date from my db in PHP?

    - by SzamDev
    Hi in my db there are 5 fields (id, list_date, amount, total, m_from) and contain data, for example : 1 - 1/1/2010 - 10 - 50 - 'example111' 1 - 1/1/2010 - 10 - 50 - 'example111' 1 - 1/4/2010 - 10 - 50 - 'example154 1 - 1/1/2010 - 10 - 50 - 'example111' 1 - 1/5/2010 - 10 - 50 - 'test' I need to know how I can get dates from list_date but without repeatable dates like '1/1/2010, 1/5/2010, 1/4/2010' Thanks in Advance.

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  • ffmpeg: create a video from images

    - by vailen
    Is it possible to use ffmpeg create a video from a set of sequences, where the number does not start from zero? For example, I have some images [test_100.jpg, test_101.jpg, test_102.jpg, ..., test_200.jpg], and I want to convert them to a video. I tried the following command, but it didn't work (it seems the number should start from zero): ffmpeg -i test_%d.jpg -vcodec mpeg4 test.avi Any advise?

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  • Finding the count of characters and numbers in a string

    - by Aspirant
    Hi I have a table test as below NAME --------- abc1234 XYZ12789 a12X8b78Y9c5Z I try to find out the count of number of numbers and characters in the string as select name,length(replace(translate(lower(name),'abcdefghijklmnopqrstuvwxyz',' '),' ','')) as char_count, length(replace(translate(name,'1234567890',' '),' ','')) as num_count from test6; Its executing fine giving the output NAME CHAR_COUNT NUM_COUNT abc1234 4 3 XYZ12789 5 3 a12X8b78Y9c5Z 7 6 But my question is there any option by not giving the abcdefghijklmnopqrstuvwxyz and 1234567890 manually

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  • Java Definitions

    - by Brian
    I just had a test on java and we had to give the definition of 1) Static: 2) IOExcepion: What I said for static was...a static method is used to define a method as a class method. And I got it wrong so I asked my teacher and he said he wants the actually definition of static not a static method, class or variable just static. Can someone tell me the definition of this and for IOException please Thanks.

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  • How would I write this shell script as a Windows batch script?

    - by Jeremy Banks
    I haven't had a chance to test this script, I'm just using it as a suitable pseudocode. It's just supposed to copy all files in the current directory into a timestamped subdirectory. ID="$(date +%Y%b%d%H%M%S)" COMMITABLE="$(ls | egrep --invert-match ^(STATES|PARENT)\$)" STATE_PATH="$(pwd)/STATES/$ID" mkdir --parents "$STATE_PATH" cp $COMMITABLE "$STATE_PATH" ln -s "$STATE_PATH" PARENT

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  • appending images into center inside div using jquery

    - by text
    I am using crossSlide jquery plugin for my slideshow. My container is bigger than the images inside it so the tendency of the images is positioned into left. Is there a way to position them centered to the container? here's the sample site using crosSlide since i don't have a website to upload my sample page. http://www.hashbangcode.com/blog/crossslide-jquery-plugin-test-348.html

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  • JavaScript Regex question

    - by Vincent
    All, I have following function to check for invalid symbols entered in a text box and return true or false. How can I modify this function to also check for occurrences like http:// and https:// and ftp:// return false if encountered ? function checkURL(textboxval) { return ! (/[<>()#'"]|""/.test(textboxval)); } Thanks

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