Search Results

Search found 19878 results on 796 pages for 'multiple dispatch'.

Page 457/796 | < Previous Page | 453 454 455 456 457 458 459 460 461 462 463 464  | Next Page >

• How do I create a "global variable" in Java such that all classes can access it?

  - by Chrystle Soh

  here's my problem: I have multiple classes that are part of the same package and they need access to a certain file path String filePath = "D:/Users/Mine/School/Java/CZ2002_Assignment/src/" Rather than declaring the same Filepath in every single class, is it possible to simply have a "global" type of variable of this FilePath so that all classes can access it and I only need to declare and update it once. Thanks

  Read the article

• Is it possible for select lists in HTML to have a horizontal scrollbar?

  - by Alessandro Vernet

  If you have an HTML <select multiple> of a certain width and height (set in CSS), if there are more values then you can possibly fit in that height, then the browser adds a vertical scroll bar. Now if the text is longer than the available width, is it possible to instruct the browser to add a horizontal scrollbar?

  Read the article

• Is it possible to style individual tab bars ?

  - by yan bellavance

  I would like to style individual tabs of the tab bar of a QTabWidget (not hover or current but an individual one) WHY? because I need to get the user's attention so that he knows urgent information appeared in that tab. There can be multiple tabs that need attention.

  Read the article

• Flexible array member in C-structure

  - by Arpan

  Quoting from the C-std section 6.7.2.1, struct s { int n; double d[]; }; This is a valid structure declaration. I am looking for some practical use of this kind of syntax. To be precise, how is this construct any more or less powerful than keeping a double* as the 2nd element? Or is this another case of 'you-can-do-it-in-multiple-ways'? Arpan

  Read the article

• How to rip specific data from an HTML file?

  - by SnirD

  Hi, so I have multiple HTML files which I need to get some praticular data from, I mean theres a bunch of non relative information in this HTML files, but I need just lets say things that are between the <div class="myInfo"> and </div>, after getting this information I want to handle it in my own PHP page, so for example I can insert this data into some variables. Is it even possible using PHP only? (Forgive me for my English mistakes)

  Read the article

• When should I think about implementing my User authentication / session?

  - by Jason N

  After spending some time wireframing my ideas, I want to start building my rails app. However, I'm well aware that later down the line I'd like to consider multiple user accounts. Should I be thinking about the implementation of this from this early stage, or is this something I can implement without too much fuss later? It seems like something that would be stupid to attempt later, but part of me just wants to get the guts of the thing working - a couple of simply forms and writing/reading some stuff from the db.

  Read the article

• How to use Javascript to popup a new window with NEARLY the same html as its parent window

  - by Ethan

  I want to create multiple versions of print-friendly pages from a single page. I am considering to do it in this way: placing several buttons on the original page and, clicking one button will popup a new window with the same html as its parent window, but with some modifications (e.g., set display attribute of some DIV's to none). It is possible to use javascript to do this?

  Read the article

• Git: Find duplicate blobs (files) in this tree

  - by Readonly

  This is sort of a follow-up to this question. If there are multiple blobs with the same contents, they are only stored once in the git repository because their SHA-1's will be identical. How would one go about finding all duplicate files for a given tree? Would you have to walk the tree and look for duplicate hashes, or does git provide backlinks from each blob to all files in a tree that reference it?

  Read the article

• Voicepath GSM modem a single wave file.

  - by kmanjar

  When a GSM modem is receiving voice(i.e., multiple wave files continuously) in the voice path, how will the modem able to identify the completion of a single wave file? Is there any software that could perform this?

  Read the article

• Design pattern suggestion

  - by Avinash

  Following is the problem statement. There are n numbers of match strings, If event A occurs and then in certain period of time event B occurs then I do not raise alarm. but if B do not occurs then i have to raise alarm. There can be multiple chain of events which defines whether to raise alarm or not.

  Read the article

• JPA and compatibility with persistance providers and databases vendors

  - by Kartoch

  JPA promises to be vendor neutral for persistence and database. But I already know than some persistence frameworks like hibernate are not perfect (character encoding, null comparison) and you need to adapt your schema for each database. Because there is two layers (the persistence framework and database), I would imagine they're some work to use some JPA codes... Does anyone has some experiences with multiple support and if yes, what are the tricks and recommendations to avoid such incompatibilities ?

  Read the article

• Windows web server [closed]

  - by klork

  I need a windows 2003 hosted server for various websites that I develop and host. Any suggestions on a good deal out there? I need full root access to IIS 6/7 and to be able to host multiple websites using host headers. Thanks

  Read the article

• WAS hosting of queues

  - by user80855

  I read that when hosting a queue endpoint all these names need to match: Hosted in IIS at: http://localhost/MyService.svc service endpoint address: http://localhost/private/MyService.svc queue: .\private$\MyService.svc So I wonder, how can you host a service with multiple endpoints to different queues? For example a service that is listening to two queues… (using two endpoints).

  Read the article

• How to display records below form on submission in php without the use of database?

  - by OM The Eternity

  I have a form with multiple fields in it along with a image input field, just below the form i have a list to be displayed on every submit of this form... this has to be done without the use of DB.. I think this can be achieved by using session but its not working with me, as evrytime page gets refreshed and session gets recreated/reset.. Please help me in resolving this issue

  Read the article

• unchecked the store only latest version in VSS for a project?

  - by SCM

  Hi I have an issue in VSS 2005, there is a project in VSS, having multiple folders files in it, and most of the files around 2000 having their property "Store only latest version" is checked. I don't know how it is set. I want to change those around 2000 files property "Store only latest version" to unchecked, so that VSS retain all those files previous version. can it be done through a single command to unchecked this option for all those files in project recursively? Thanks

  Read the article

• PHP Doctrine: filtering data which is already loaded?

  - by ropstah

  I'm new to Doctrine and ActiveRecord. How should I filter a table after it has been loaded? (i suppose this is preferred over sending multiple queries?) Is this 'good' or 'bad'? class UserTable extends Doctrine_Table { function filterByGroup($group) { $ut = new UserTable(); foreach($this as $u) { if($u->group = $group) $ut->add($u); } return $ut; } }

  Read the article

• Url mod_rewrite for static chained pages

  - by user1121487

  How can I achieve this with mod_rewrite? from: .com/index.php?menu=home to: .com/home AND from: .com/index.php?menu=home&list=hello to: .com/home/hello ALSO (without the folder hierarki) from: .com/index.php?menu=home&list=hello to: .com/hello I'm using this for the first one: RewriteRule ^([^/\.]+)/?$ index.php?menu=$1 [L] But how to I connect them if there are multiple variables? Tried this: RewriteRule ^([^/]*)/([^/]*)?$ index.php?home=$1&list=$2

  Read the article

• Externalize BIRT queries

  - by shikarishambu

  Hi, Is there a way to externalize report queries for BIRT reports. We need to support multiple database engines and so our queries are different depending on the underlying database. I would like to use a config parameter to tell BIRT report to use a specific query file

  Read the article

• A tool for finding duplicate code in PHP

  - by Toby

  Are there any tools available that can scan multiple .php files and report back duplicated lines/chunks of code? It doesn't have to be really smart but basically give me a starting point for manual scans to improve the codebase of some of my apps.

  Read the article

• Powershell, find files only in subdirectories named OLD with a certain age

  - by PS1

  How can I get a nice list of files in a directory tree that contains multiple OLD Files, I d'like to see only files from directories named OLD that have a certain age.

  Read the article

• C++ namespace help

  - by Thomas

  Hi, If I have multiple class and I want to have them all come under the same namespace and in my project I just want to have one include and that will give me all of the classes how would I go about doing this? I have played around with this but keep hitting a dead end. Thanks in advance.

  Read the article

• what is the required code method of making a sticker app?

  - by zeropt7

  I am new to photo apps, recently I am interested in making a sticker app like those can be seen in the appstore, I know I would need to use uiimagepickercontroller, uiscrollview and uigesturerecognizer. However I wonder which code method should I use for the app to load multiple stickers? Should it be called programmatically? Is that I would need to use the if-statement, say if one sticker is loaded, the app will auto generate a new sticker on top of it?

  Read the article

• How can I add two projects. Visual Studio 2008

  - by masfenix

  I just created a project so my Solution Explorer looks like this: But I want to add another project which is related to this project but it's going to be a class library and it's going to output a DLL that I could use in any other project. So how can I create a "solution" with multiple projects?

  Read the article

• Excelsheet query

  - by kunj

  Hi, Please tell me how can I find the last word from any particular cell in excel sheet if cell contains multiple words or instructions. For ex- The below string is in particular cell: C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Blue hills.jpg My requirement is to search only last word in that cell i.e. Blue hills.jpg Your early response is highly appreciated!!!

  Read the article

• Play an AudioBufferSourceNode twice?

  - by alltom

  Should I be able to use the same AudioBufferSourceNode to play a sound multiple times? For some reason, calling noteGrainOn a second time doesn't play audio, even with an intervening noteOff. This code only plays the sound once: var node = audioContext.createBufferSource() node.buffer = audioBuffer node.connect(audioContext.destination) var now = audioContext.currentTime node.noteGrainOn(now, 0, 2) node.noteOff(now + 2) node.noteGrainOn(now + 3, 0, 2) node.noteOff(now + 5)

  Read the article

< Previous Page | 453 454 455 456 457 458 459 460 461 462 463 464  | Next Page >