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java Programming Glossary: ushttp://stackoverflow.com/questions/1385866/java-run-as-administrator
http://stackoverflow.com/questions/1414755/java-extend-enum be an instance of A given the normal idea of extends but users who only knew about A wouldn't know about it which defeats.. enum being a well known set of values. If you could tell us more about how you want to use this we could potentially suggest.. of values. If you could tell us more about how you want to use this we could potentially suggest alternative solutions. share..
How can I enumerate all classes in a package and add them to a List? http://stackoverflow.com/questions/176527/how-can-i-enumerate-all-classes-in-a-package-and-add-them-to-a-list possible to list the classes in a package . This is because a package is really nothing more than a namespace eg com.epicapplications.foo.bar.. the web for class files in plain old directories. Most of us these days work with JAR files. To get things working with JAR..
Is there a goto statement in java? http://stackoverflow.com/questions/2545103/is-there-a-goto-statement-in-java there a goto statement in java I'm confused about this. Most of us have been told that there is no goto.. a goto statement in java I'm confused about this. Most of us have been told that there is no goto statement in Java. But.. that it is one of the keyword in Java. Where can it be used If it can not be used then why was it included in Java as..
What's the reason I can't create generic array types in Java? http://stackoverflow.com/questions/2927391/whats-the-reason-i-cant-create-generic-array-types-in-java array types in Java What's the reason Java doesn't allow us to do private T elements new T initialCapacity I could understand.. new T initialCapacity I could understand .NET didn't allow us to do that as in .NET you have value types that at run time.. but in Java all kinds of T will be object references thus having the same size correct me if I'm wrong . What is the reason..
Download a file with Android, and showing the progress in a ProgressDialog http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog true execute this when the downloader must be fired final DownloadTask downloadTask new DownloadTask YourActivity.this.. true The AsyncTask will look like this usually subclasses of AsyncTask are declared inside the activity.. sUrl take CPU lock to prevent CPU from going off if the user presses the power button during download PowerManager pm PowerManager..
Design Patterns web based applications http://stackoverflow.com/questions/3541077/design-patterns-web-based-applications have few options like add edit and delete. Earlier I was using one Servlet per options like Servlet1 for add entity1 Servlet2.. object forwarded to service layer or not. Please you guide us in choosing the best design.Also any pointer to a good design.. The core architectural design pattern you'd like to use is the Model View Controller pattern . The Controller is to..
http://stackoverflow.com/questions/3553200/hibernate-different-object-with-the-same-identifier-value-was-already-associate value was already associated with the session when I use the DAO.update userbean session.SaveOrUpdate e throw the Exception.. associated with the session when I use the DAO.update userbean session.SaveOrUpdate e throw the Exception different object.. e session.SaveOrUpdate e here throws exception session.flush catch Exception e1 log.err Cannot open hibernate session e1.getMessage..
Ideal method to truncate a string with ellipsis http://stackoverflow.com/questions/3597550/ideal-method-to-truncate-a-string-with-ellipsis method to truncate a string with ellipsis I'm sure all of us have seen ellipsis' on Facebook statuses or elsewhere and clicked.. I'm sure all of us have seen ellipsis' on Facebook statuses or elsewhere and clicked Show more and there are only another.. are only another 2 characters or so. I'd guess this is because of lazy programming because surely there is an ideal method...
Where do Java and .NET string literals reside? http://stackoverflow.com/questions/372547/where-do-java-and-net-string-literals-reside at runtime string now DateTime.Now.ToString .Intern Obviously a string that is interned at runtime resides on the heap but.. would do it and the fact that the ldstr IL instruction is used to get literals and no allocation seems to take place seems.. the heap even when they are interned . You can verify this using a debugger such as WinDbg. If you have the class below class..
Java IO implementation of unix/linux “tail -f” http://stackoverflow.com/questions/557844/java-io-implementation-of-unix-linux-tail-f f&rdquo I'm wondering what techniques and or library to use to implement the functionality of the linux command tail f.. if line null wait until there is more of the file for us to read Thread.sleep 1000 else do something interesting with..
Playing MP3 using Java Sound API http://stackoverflow.com/questions/5667454/playing-mp3-using-java-sound-api MP3 using Java Sound API Can you please suggest that how can i write.. only by the amount of memory available to the app. It uses the post 1.4 thread behaviour daemon thread that will stop.. units of 1000 th of a second. li 2009 08 14 got rid of flush after the sound loop as it was cutting off tracks just before..
What's causing my java.net.SocketException: Connection reset? http://stackoverflow.com/questions/585599/whats-causing-my-java-net-socketexception-connection-reset causing my java.net.SocketException Connection reset We are seeing.. 5.5. It was written by contractors who are no longer with us. The current team has no real Java expertise and we're unsure.. attempting to send. Any suggestions on what the typical causes of this exception might be and how we might proceed are welcome...
How do I simulate a buffered peripheral device with SwingWorker? http://stackoverflow.com/questions/7036509/how-do-i-simulate-a-buffered-peripheral-device-with-swingworker a buffered peripheral device with SwingWorker I'm using this exercise as a pedagogical tool to help me burn in some.. I'm simulating a card reader. It has a GUI allowing us to load cards into the hopper and press Start and so forth but.. request comes in and the buffer is empty the card reader must read a card from the hopper which takes 1 4 of a second this..
How to find a button source in AWT (calculator homework) http://stackoverflow.com/questions/7441625/how-to-find-a-button-source-in-awt-calculator-homework homework We were asked to make a simple GUI calculator I used getSource to detect the buttons cause that's what they taught.. GUI calculator I used getSource to detect the buttons cause that's what they taught us. It works by typing the 1st and.. to detect the buttons cause that's what they taught us. It works by typing the 1st and 2nd value then choosing the..
What are good InstallAnywhere replacements for installing a Java EE application? http://stackoverflow.com/questions/759855/what-are-good-installanywhere-replacements-for-installing-a-java-ee-application about it and what are its downsides Some requirements Must support running custom Java code as part of installation procedure.. are its downsides Some requirements Must support running custom Java code as part of installation procedure Must support.. custom Java code as part of installation procedure Must support Windows including latest 64 bit versions like Windows..
How to check if a URL exists or returns 404 with Java? http://stackoverflow.com/questions/1378199/how-to-check-if-a-url-exists-or-returns-404-with-java User Agent Mozilla 5.0 Windows U Windows NT 6.0 en US rv 1.9.1.2 Gecko 20090729 Firefox 3.5.2 .NET CLR 3.5.30729 ..
Looking for a Java User Agent String Parser [closed] http://stackoverflow.com/questions/1493617/looking-for-a-java-user-agent-string-parser agent string... Mozilla 5.0 Windows U Windows NT 6.0 en US AppleWebKit 532.0 KHTML like Gecko Chrome 3.0.195.21 Safari..
Get the changed HTML content after it's updated by Javascript? (htmlunit) http://stackoverflow.com/questions/17843521/get-the-changed-html-content-after-its-updated-by-javascript-htmlunit it. Specifically I'm trying to get the current time from US Naval Observatory Master Clock . It has an h1 element with the.. Master Clock . It has an h1 element with the ID of USNOclk in which it displays the current time. When the page first.. time via function showTime document.getElementById 'USNOclk' .innerHTML Loading... br xmlHttp GetXmlHttpObject if xmlHttp..
Java user.home is being set to %userprofile% and not being resolved http://stackoverflow.com/questions/2134338/java-user-home-is-being-set-to-userprofile-and-not-being-resolved HotSpot TM Client VM file.encoding.pkg sun.io user.country US sun.java.launcher SUN_STANDARD sun.os.patch.level java.vm.specification.name.. bug from Andreas_D I discovered The value of HKEY_CURRENT_USER Software Microsoft Windows CurrentVersion Explorer Shell Folders.. The majority of the registry keys located at HKEY_CURRENT_USER Software Microsoft Windows CurrentVersion Explorer Shell Folders..
Setting user agent of a java URLConnection http://stackoverflow.com/questions/2529682/setting-user-agent-of-a-java-urlconnection User Agent Mozilla 5.0 Macintosh U Intel Mac OS X 10.4 en US rv 1.9.2.2 Gecko 20100316 Firefox 3.6.2 But the resulting user..
Launching Google Maps Directions via an intent on Android http://stackoverflow.com/questions/2662531/launching-google-maps-directions-via-an-intent-on-android opening it via browser or Google Maps. If you are in the US you could use an unofficial way Since it isn't official I don't..
How to use java.net.URLConnection to fire and handle HTTP requests? http://stackoverflow.com/questions/2793150/how-to-use-java-net-urlconnection-to-fire-and-handle-http-requests User Agent Mozilla 5.0 Windows U Windows NT 5.1 en US rv 1.9.2.3 Gecko 20100401 Do as if you're using Firefox 3.6.3...
How to convert UTF-8 to US-Ascii in Java http://stackoverflow.com/questions/285228/how-to-convert-utf-8-to-us-ascii-in-java to convert UTF 8 to US Ascii in Java We have a system where customers mainly European.. UTF 8 but now we must also distribute the texts to a US system which only accepts US Ascii 7 bit So now we'll need to.. distribute the texts to a US system which only accepts US Ascii 7 bit So now we'll need to translate all European characters..
InvalidKeyException Illegal key size http://stackoverflow.com/questions/3862800/invalidkeyexception-illegal-key-size BouncyCastleProvider SecretKey secret new SecretKeySpec CUSTOMLONGSECRETKEY.substring 0 32 .getBytes AES Cipher cipher Cipher.getInstance..
http://stackoverflow.com/questions/6567923/timezone-conversion example I am in India I am able to convert from India to US using Data d new Date and assigning it to a calendar object.. to another timezone. Like being in India converting from US to UK. Can anyone please help me with some code java datetime..
HTTP URL Address Encoding in Java http://stackoverflow.com/questions/724043/http-url-address-encoding-in-java toASCIIString method can be used to get a String only with US ASCII characters URI uri new URI http search.barnesandnoble.com..
XML shredding via XSLT in Java http://stackoverflow.com/questions/8548403/xml-shredding-via-xslt-in-java Address Age 28 Age EmploymentHistory Employment country US Comment List of previous jobs in the US Comment Jobs 3 Jobs.. Employment country US Comment List of previous jobs in the US Comment Jobs 3 Jobs JobDetails Job title Senior Developer StartDate.. Address Age 28 Age EmploymentHistory Employment country US Comment List of previous jobs in the US Comment Jobs 3 Jobs..
How to convert Strings to and from UTF8 byte arrays in Java http://stackoverflow.com/questions/88838/how-to-convert-strings-to-and-from-utf8-byte-arrays-in-java byte b byte 99 byte 97 byte 116 String s new String b US ASCII You should of course use the correct encoding name. My.. of course use the correct encoding name. My examples used US ASCII and UTF 8 the two most common encodings. share improve..
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