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  • How do i set and get UIButtons' tag?

    - by Sam Jarman
    How do i set a tag for a button programmatically? I later want to compare to tags for a conclusion ive tried this -(IBAction)buttonPressed:(id)sender{ NSLog(@"%d", [sender tag]); } but that just crashes the app.... :( any other ideas? Cheers Guys Sam

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  • Luntbuild + svn - set tagging directory using variables

    - by David Belanger
    Hi, I'm using Luntbuild with Subversion and would like to have our svn tagging environment specific (dev, testing, etc.) and I'm wondering if there's a way to use a variable in the VCS Adapters section. I'm looking for something like this: Directory for tags: tags/Builds/${env}/Service Where ${env} is a variable I can set in the Luntbuild builders section or elsewhere. Does anyone know if what I'm wanting is possible? Thanks.

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  • How can I set environment variables depending on directory

    - by kjs3
    If I have 'export BLA="hey there"' in .profile in my home directory, how can I change this later in other directories just by cd into the other directory? Also, is there a way to just set a new environment variable when I cd into a directory. My first attempt was to just make another .bashrc file in the directory where I want the change but apparently that proved less than effective. I'm on OS X btw.

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  • Help with rendering the Mandelbrot set in Java

    - by SDLFunTimes
    I wrote an implementation of the Mandelbrot set in Java using a JComponent but I'm getting strange results when I render it. Besides that everything compiles right. I'm just not for sure what I'm doing wrong with it. Any code review also would be appreciated. My source is posted on pastebin since it would take up too much room here: JMandelbrot.java Mandelbrat.java

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  • drawing arrows on a line defined by a set of points( for tracking)

    - by sirvan
    hi i have a set of point which define a route. and i must draw their so vehicle moving arrow denoted. this ponit may be form a curve... i want to draw arrows on the reout to define witch arrow vehicle goes, i have a mapviewr java applet and the last i must to do is this work, i want to define arrows on every 10 point on the rout a thing like this

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  • Should I leave href empty when implementing click events via jQuery?

    - by dreza
    Is it preferable to have # in a link's href attribute when I am implementing the click event via jQuery, or is it ok to leave href empty? i.e. <a id="myLink" href="#" /> vs <a id="myLink" href="" /> When I'm doing $("#myLink").on('click', function() { // do ajaxy stuff }); Although I understand the click event could be on a span or other such element I'm interested in this case for particular best practices when using an a tag.

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  • Set global hotkey with Windows modifier

    - by jay
    I want to set up a global hotkey* in VB6 that listens to the keyboard shortcut Win + O. I have found heaps of messy examples, but nothing which involves the Windows key. What's the ideal way to setup hotkeys and how does one include the Windows key as a modifier? * I'm after a global shortcut. That means I don't have to have the application in focus for it to work.

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  • Can not set password for mysql server in cent os 6.2

    - by HarshanaD
    I have installed mysql and then mysql-server. Then i start the mysql demon and follow below steps, # chkconfig --level 2345 mysqld on # mysqladmin -u root password testpassword But i can not set the password because it gives me the below error, Access denied for user root@localhost (using password: no) I logged in as root user and perform those steps. I even uninstalled mysql server and reinstalled but same problem occurred.

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  • how do i set up a grails environment variable

    - by TripWired
    I'm uploading images in a grails app I'm developing and I want to be able to have an environment variable the determines where these images are. So if I'm working locally it can just pull from /home/MyName/images but once it's in production it will pull from http://images.site.com. How would I do that? I'm assuming i can set up my config.groovy with the variables i'm just not sure how i switch between them or use them in code.

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  • What exactly does it mean when $_FILES is empty?

    - by Mike
    I am working on an upload script and when testing my error checks, I attempted to upload a 17MB TIFF file. When I do this the $_FILES array is empty. The script works fine for what I need it to do, which is to upload JPEG files. My solution is to test if $_FILES is empty or not before continuing with the upload script. Can anybody explain why $_FILES is empty when a TIFF is attempted to be uploaded? Is my solution, to check if $_FILES is empty or not, an okay one?

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  • How to set StartingSlide without using pager cycle plugin

    - by Geetha
    Hi All, I want to set the starting slide manually for the cycle plugin without using pager. It is not working for me. Code: $('#divTrac').cycle({ fx: 'scrollHorz', speed: 1500, next: '#leftt', prev: '#rightt', startingSlide: 2, timeout: 0, continuous: false, pause: 1, sync: 1, nowrap: 1, slideExpr: '#myTrack' });

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  • how to set user level

    - by fetty
    Hi, I am doing a system that require a login page. The problem is I dont know how to set the user level. For an example : if admin, can access all the page and if user can access only certain page. How to do that?

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  • to set value parent page's frame from popup.

    - by cem
    I want to set label's value from popup.But label is in frame and I dont know how to achieve it from popup. From parent page,i get this label by following javascript function. But when I use this function in popup page, I cant find topframe.Do u have any solution about how to success it? if (window.parent.document.getElementById('lbl')) { window.parent.document.getElementById('lbl').innerText = sender.getSelectedItem().get_text(); } else { window.parent.frames['topFrame'].document.getElementById('lbl').innerText = sender.getSelectedItem().get_text(); }

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  • Set creation and update time with Hibernate in Xml mappings

    - by Marco
    Hi, I'm using Hibernate with Xml mappings. I have an entity that has two fields creationDate and updateDate of type timestamp, that have to be filled with the current UTC time when the entity is persisted and updated. I know about the existence of the @PrePersist and @PreUpdate annotations, but i don't know how to use their equivalent in my Xml mappings. Again, i was wondering if Hibernate somehow supports natively the update and creation time set. Thanks

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