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• Dreamweaver jump between two commonly used areas of code for long files

  - by Globalz

  I dont know if this is possible, but if Im working on two areas of code in a long file, I have to note the line numbers and scroll between the two areas of code. Is there a way you can jump between two commonly used areas of code? Perhaps setup a flag of some sort?

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• How to launch game using a 'Launch' button in the website?

  - by iBrAaAa

  It is an online game, I need to develop a 'Launch' button on the game site to launch the client side game. I have seen this in several online games like this one. How can this be done? Note: I am using ASP.NET to develop the website.

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• What would be the datastructure in following scenario? (Stack with maximum)

  - by Abhishek Jain

  Please note that there is no limitation of memory. I need to insert int from 1 to 1000. I can do the each of the following operations in constant order of time: push():adds to the top pop():removes the top element getMax(): returns the max element Please suggest me appropriate datastructure.

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• In django 1.1, how do I find a form field's max_length attribute

  - by AlexH

  I have a form that looks like this: class SampleForm(forms.Form): text = forms.CharField(max_length=100) In my django template, I want to reference the fact that the length is 100. I tried {{ form.text.max_length }} to no avail. On a related note, how do I reference this value in python?

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• Prevent Negative numbers for Age without using client side validation.

  - by Deepak

  Hi People, I have an issue in Core java. Consider the Employee class having an attribute called age. class Employee{ private int age; public void setAge(int age); } My question is how do i restrict/prevent setAge(int age) method such that it accepts only positive numbers and it should not allow negative numbers, Note: This has to be done without using client side validation.how do i achieve it using Java/server side Validation only.The validation for age attribute should be handled such that no exception is thrown

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• Require User to be Logged in to Download ZIP Files

  - by Jonathan Wood

  Is it possible to require the user be authenticated (logged in) when downloading ZIP files from my site? Note that I don't have direct control of IIS7. (I'm on a shared hosting account.) I can't simply alter the access for a particular directory because many directories are involved and most contain other files that can be accessed freely. I've Googled this a bit and found similar questions. But I've been unable to find this exact question.

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• How can I get file size in perl before uploading it?

  - by zeina

  I want to get file size I'm doing this: my $filename=$query->param("upload_file"); my $filesize = (-s $filename) ; print "Size: $filesize "; Yet it is not working.Note that I did not upload the file. I want to check its size before uploading it. so to limit it to max of 1 MB.

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• How can I programatically move one Terminal.app window to another space?

  - by Gavin Brock

  If I have several OS-X Terminal.app windows open, how can I move one Terminal window to another space? I'm happy to use any scripting or programming language to achieve this, but would prefer AppleScript or calls to standard frameworks. (Note this is to move only one window of an application not all windows.)

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• Creating a calendar in PHP

  - by Chris T

  Are there any APIs or libraries that make it easy to generate a calendar for a certain month/year? I need to have some sort of admin interface for a "event planner" part of a CMS for a local youth group and I'm at a loss as to how to generate a decent calendar. Note: I only need something to generate the calendar HTML, not manage events. I'll be coding that part.

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• How do I connect StaticListableBeanFactory with ClassPathXmlApplicationContext?

  - by Aaron Digulla

  In the setup of my test cases, I have this code: ApplicationContext context = new ClassPathXmlApplicationContext( "spring/common.xml" ); StaticListableBeanFactory testBeanFactory = new StaticListableBeanFactory(); How do I connect the two in such a way that tests can register beans in the testBeanFactory during setup and the rest of the application uses them instead of the ones defined in common.xml? Note: I need to mix a static (common.xml) and a dynamic configuration. I can't use XML for the latter because that would mean to write 1000 XML files.

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• Unable to login to SQL Server + SQL Server Authentication + Error: 18456

  - by Nev_Rahd

  Hello I have created login account on my localhost\sql2008 Server (Eg. User123) Mapped to Database (default) Authentication Mode on SQL Server is set to both (Windows and SQL) But login to SQL Server fails with following message (for User123) Note: Have checked mutliple time that UserName / Password are typed in correctly Error Details: Login failed for user 'User123' (Net.SqlClient Data Provider) Server Name : localhost\sql2008 Error Number: 18456 Severity : 14 State : 1 Line Number : 65536 any help on this please. Thanks

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• Why should i learn C++.

  - by Babiker

  Everyone has been telling me to learn C++. Without bashing languages right and left, can someone please state some relevant reasons as to why I should learn C++ today? Note that in no way am I saying anything harsh about C++. I just want to know why I should master it as a programmer instead of the other powerful languages out there.

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• move file from one location to another in putty

  - by dexter

  i have created folder on my server (ie finesse)- 'home' in which i have several perl(.pl) files as tt.pl, re.pl etc. now i have created new folder in 'home' folder called 'perl' and want to move tt.pl and re.pl in perl folder is there any command to do so (like cut-paste in windows)? note: i am using putty 0.60 on windows xp

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• Batch closes prematurely on a for /f command

  - by VonC

  I have a batch file (in windows XP, with command extension activated) with the following line: for /f %%s in ('type version.txt') do set VERSION=%%s On some computer, it works just fine (as illustrated by this SO question), but on other it kills cmd (the console window just closes) Why ? Note: the computers seem to have a similar configuration: XpSP2, the user has administrative right, no 'Command processor" defined in HKEY_CURRENT_USER\Software\Microsoft\Command Processor...

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• What is the relationship between programming and music?

  - by pheze

  Who here is both a musician and a programmer? I would also be curious to know which instruments you play, the ages at which you started programming and playing music, your personal experiences, etc. Perhaps we can find a relationship between these two things. I'll begin: Piano since 10, Computer since 12, I am 21. Note: Question originally from pheze.myopenid.com. Related: Jazz Programmer

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• Home page not working unless I delete cookies

  - by Soufiane Hassou

  Using Joomla 1.5.15, I installed Apoll component for polls, then the home page started looking weird as shown in the image Deleting the browsers' cookies makes the home page work again. Note that the issue doesn't concern the rest of the website, only the homepage. The website is : www.guiderabat.com

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• Jar files needed

  - by user238070

  Where do I get the following jar files? bc.jar, itext-signed.jar, bc-signed.jar, toolbox.jar, bcmail-jdk14-137.jar, bcprov-jdk14-137.jar, Precise links would be highly appreciated. Note: Google didn't help much. Thanks in advance.

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• How to strip specific contents of a String in Java

  - by user2974877

  So I have a string, and I want to strip out some parts of it using, for example, the firt and last characters of the "interesting" part. String dirty = "$!$!%!%$something interesting&!!$!%$something interesting2"; And the output something like: String clean = "something interesting:something interesting2"; Note: The code needs to work without knowing the random part, changing everytime the program runs. I researched and only found code that does it, but only knowing the random segment.

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• Multiple Pages (Like google results) in ASP.net

  - by Hany

  Hi guys .. I am trying to do the following I have a dynamic table in my asp page and I want to show the table in multi pages like google results any useful suggestion please note: I don't to use gridview so any another way ??

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• How can I set the order of the positive and negative buttons in AlertDialog?

  - by Micah Hainline

  Why I want to do this is another discussion entirely, but I need to figure out the best way to make all my alert dialogs have the positive button on the right side. Note that in version 3.0 and below the buttons normally appear as OK / Cancel and in 4.0 and above it is Cancel / OK. I want to force my application to use Cancel / OK in the simplest way possible. I have a lot of AlertDialogs in the application.

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• JQuery - click trigger on select box doesn't work?

  - by sasa

  Does anybody know how dropdown list can be opened with trigger? Here is code which doesn't work: $('select').trigger('click'); Just for note - mousedown and mouseup also doesn't work.

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• ListView with images and text

  - by rui pinheiro

  Hi! What's the way to create a listview with images on the left side and text right after it? (Note: the images were previously downloaded from the Net) Thanks in advance!

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• SQL: Is there a more efficient way to calculate elapsed hours, minutes, seconds?

  - by hamlin11

  I'm using Computed Columns to provide me with the following information: Hours, Minutes, and Seconds between a Start DateTime and Finish DateTime (Where Minutes and Seconds are between 0 and 59 and Hours can be any value 0 or greater) Computed Column for Seconds: datediff(second,[Start],[Finish]) % 60 Computed Column for Minutes: floor(datediff(second,[Start],[Finish]) / 60.0) % 60 Computed Column for Hours: floor(datediff(second,[Start],[Finish]) / 3600.0) Here's the table for reference Note: I'm also calculating TotalElapsedSeconds, TotalElapsedMinutes, and TotalElapsedHours in other computed columns, but those are easy. I just feel like I might be missing out on a nice built in function in SQL.

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• How can I make a GUI frontend to a command line tool in OSX?

  - by bfred.it

  I'm dying to know how I can make a GUI for ffmpeg and jhead in OSX. I've been looking for a solution for a while and thought you, stackoverflow's users, could help me. Maybe you know some document I haven't come across of or, better, a tutorial to make a GUI. I love those two tools but I like the simplicity of drag/drop operations. Note: I don't need a GUI for them, I want to make one.

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• Disable browser zoom on certain elements in Firefox

  - by Jonathan Morgan

  Is it possible to disable the in-browser, full-page zoom in Firefox (activated by Ctrl +) for a webpage? How about for certain elements in a webpage? I just notice that sometimes elements look really weird when they are zoomed, and it might be nice to just disable the zooming completely for those elements. Note: I know there a few ways to find the zoom level, but this is really wanting to actively work around it (which might not be a good idea anyway).

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