Search Results

Search found 38453 results on 1539 pages for 'java card'.

Page 421/1539 | < Previous Page | 417 418 419 420 421 422 423 424 425 426 427 428  | Next Page >

• Can python code (say if I used djangno) be obfuscated to the same 'level' as c#/java?

  - by Blankman

  If I obfuscated python code, would it provide the same level of 'security' as c#/java obfuscating? i.e it makes things a little hard, but really you can still reverse engineer if you really wanted to, its just a bit cryptic.

  Read the article

• What's the best building tool for java besides ant?

  - by user198729

  Somehow I don't like IDE very much, but I don't find a particular good tool to build java applications from source yet. I welcome all kinds of feedbacks!

  Read the article

• How do I express ":" but not preceded by "\" in a Java regular expression?

  - by jjujuma

  How can I express "not preceded by" in a Java regular expression? For example I would like to search for ":" but only when it is not directly preceded by "\". How can I do this?

  Read the article

• Java / MySQL - How to access connection from another class?

  - by Alex

  I'm just getting my head around java (and OOP for that matter), the only thing I am familiar with is MySQL. I need to keep the DB connection open throughout the duration of the application, as well as a server socket. I'm not even sure if they both need separate classes, but here's what I have so far: http://pastebin.com/qzMFFTrY (it wouldn't all go in a code tag) The variable I need is con for line 86.

  Read the article

• Is this possible to make as a option dialog in Java?

  - by Raptrex

  I'm wondering how I could make this into a popup dialog. I designed this with Netbeans gui editor. I looked at option dialog, but all the examples only had a textfield or a combobox, not more than one thing like I have. So what would be the best way to make this in Java.

  Read the article

• What is the equivalent of Java's final in C#?

  - by Nosrama

  What is the equivalent of Java's final in C#? EDIT: Sorry, I should have been clearer. I meant what is the equivalent when applied to a member variable - so it must be assigned once and only once.

  Read the article

• How to check if internet connection is present in java?

  - by Chris

  How do you check if you can connect to the internet via java? One way would be: final URL url = new URL("http://www.google.com"); final URLConnection conn = url.openConnection(); ... if we got here, we should have net ... But is there something more appropriate to perform that task, especially if you need to do consecutive checks very often and a loss of internet connection is highly probable?

  Read the article

• in java can one have an array of variables?

  - by David

  in java can you have an array of variables? if so what is the syntax? here's an example if your confused: varint[] ArrayOfVariablesThatAreInts = new varint[#] or var[] ArrayofVariables = new var[#] is something like this legal?

  Read the article

• How can I call notify() in Java without blocking?

  - by Horcrux7

  Are there a replacement for the follow Java code that will not block? I want only ping a possible waiting thread. I does not want change any on a possible thread that is already in the monitor. synchronized( monitor ) { monitor.notify(); }

  Read the article

• Reading from a very large table using multiple threads (Java ) and writing them to a single file

  - by user2534926

  I am currently facing a situation where i have a table with almost 80 millions data and i have to take a dump of that table and store it into a csv file. Currently i am using a not so professional approach( with a perl script+DBI interface , printing the values to stdout and redirecting to a csv file). Now i am planning to use java threading approach. Can you suggest a way forward. Thanks in advance

  Read the article

• Why do we make a copy of final instance variable in a method in Java?

  - by PRK

  For instance: private final Object o; public void doSomething(){ final Object local = this.o; //access methods of local; } This practice is followed in lots of java classes (such as ArrayBlockingQueue). What's the benefit of this?

  Read the article

• $0 (Program Name) in Java? Discover main class?

  - by RyanTM

  Is there a way to find the name of the program that is running in Java? The class of the main method would be good enough.

  Read the article

• An existing Java codebase is not correctly structured by directory. Is there an automated tool that

  - by 99problems

  I'm quite happy to rig up a bash script to do this, but it would nice to have an automated tool to sort java files into the correct directories (after creating them). Thanks!

  Read the article

• I want to print any text without using Print function in java?

  - by Sanjeev

  I want to print any text without using system.out.println() in java? It is possible If yes then how; Any idea.

  Read the article

• how to get svc/cvs log record by java?

  - by Eric

  I want to cut the svn/cvs recods in pieces and then put in to database. After that i can make use of those data easily. Any java function can get out the record? and How? If possible, please provide a example. Thank you.

  Read the article

• why the String class in java does not implement Iterable?

  - by xyzzyz

  Hey, many builtin classes in Java implement Iterable, however String does not. It makes sense to iterate over chars in the String, just as one can iterate over items in regular array. Is there a reason behind it?

  Read the article

• How can an application utilize multiple cores or CPUs in .NET or Java?

  - by lfoust

  When launching a thread or a process in .NET or Java, is there a way to choose which processor or core it is launched on? How does the shared memory model work in such cases?

  Read the article

• Why doesn't the String class in Java implement Iterable?

  - by xyzzyz

  Many Java framework classes implement Iterable, however String does not. It makes sense to iterate over characters in a String, just as one can iterate over items in a regular array. Is there a reason why String does not implement Iterable?

  Read the article

• when does java.util.zip.ZipFile.close() throw IOException?

  - by sk

  Under what circumstances would java.util.zip.ZipFile.close() throw an IOException? Its method signature indicates that it can be thrown, but from the source code there doesn't seem to be any place where this could happen, unless it's in native code. What corrective action, if any, could be taken at the point where that exception is caught?

  Read the article

• how to check null against a string in java?

  - by k38

  how to check null against a string in java? i am using stringname.equalsignorecase(null) but its not working.....

  Read the article

• Is there jQuery like selectors for Java XML parsing?

  - by newbie

  When I want to find elements from XML in with jQuery, i can just use CSS selectors. Is there any similar selector system for XML parsing in Java?

  Read the article

• Choose inherence or interface to implement design pattern in Java?

  - by Summer_More_More_Tea

  Hi there: I just want to inject some design patterns into my Java code, but I don't know which style to use -- is inherence or interface preferred? And why? Thanks! Kind regards!

  Read the article

• Is their any tab index kind of property in java?

  - by Nitz

  I want to maintain the tab index. [ which we have in .NET ]. But i want this is on my Java application. So is their properties or method to do that?

  Read the article

• What is the role of the data types inside of < > in Java? [closed]

  - by Emanuil

  Possible Duplicate: Java Generics To be more specific, whats the role of the <String> in the following line of code? private List<String> item = new ArrayList<String>();

  Read the article

• What is a "wrapper" program?

  - by user6950

  Where I work, employees use a third-party desktop program for their clients. This program saves data to a flat file. My colleague wants to write a Java program that uploads that flat file to a remote server, opens the desktop program when the flat file is downloaded from a Web site, and checks if the desktop program is running or not by looking at the Windows processes. He keeps calling this helper/utility program a "wrapper." But it doesn't wrap anything! I tried to clear it up with him, but he said, "Well, I call it a wrapper." He now has everyone in the company calling it a "wrapper." What would you call it? I say that it's a helper program or utility program.

  Read the article

< Previous Page | 417 418 419 420 421 422 423 424 425 426 427 428  | Next Page >