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2014/10/15 ¤U¤È 10:13:02
iphone Programming Glossary: pullhttp://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region describes their view regions in the same way that MKMapView does as a center span so you can pull these values out of Google Maps. As for restricting the region you may play w this delegate method mapView..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll All UITableView methods must figure out what table view it will query and which applicable FRC to pull the information from. The FRC delegate methods must also figure out which tableView to update. It is..
http://stackoverflow.com/questions/5355846/iphone-facebook-video-upload but the interface is pretty much self explanatory. There ™s also some helpful discussion under my pull request especially the thing about SSL certificates on the api video cluster that could make the whole.. Rant It ™s a pity that the Facebook SDK for iOS does not exactly thrive on GitHub. There are many pull requests but the official developers never seem to merge anything not even trivial typo fixes in the.. seem to merge anything not even trivial typo fixes in the documentation. Most of the time the pull requests simply sit there until rejected. And yes did I mention that the video upload code is a messy..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil In your PHP functions you would just insert myappname into the other PHP calls which would pull the proper files from your server. Using this method you don't need to store plist files for any of..
Example or explanation of Core Data Migration with multiple passes? http://stackoverflow.com/questions/5995231/example-or-explanation-of-core-data-migration-with-multiple-passes someone either point me towards a good example or explain in detail the process of how to actually pull this off iphone objective c ios core data core data migration share improve this question I've..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 pixels for that scene will be contained within your CVPixelBufferRef so there will be no need to pull them down using glReadPixels . This is much much faster than using glReadPixels in my benchmarks. I.. GL_FRAMEBUFFER GL_COLOR_ATTACHMENT0 GL_TEXTURE_2D CVOpenGLESTextureGetName renderTexture 0 This pulls a pixel buffer from the pool associated with my asset writer input creates and associates a texture..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview HTML content of a web page that has been loaded into a UIWebView If not is there another way to pull raw HTML content from a web page in the iPhone SDK such as an equivalent of the .NET WebClient openRead.. the other way from a UIWebView is a bit trickier but is basically the same concept. You'll have to pull the request from the view then do the fetch as before NSURL requestURL yourWebView request URL NSError..
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region uses for a given zoom level and create a span accordingly. Google describes their view regions in the same way that MKMapView does as a center span so you can pull these values out of Google Maps. As for restricting the region you may play w this delegate method mapView regionWillChangeAnimated e.g. by resizing the region..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll is canceled you can see below that this object is released . All UITableView methods must figure out what table view it will query and which applicable FRC to pull the information from. The FRC delegate methods must also figure out which tableView to update. It is surprising how much of this is boilerplate code. Relevant bits..
http://stackoverflow.com/questions/5355846/iphone-facebook-video-upload . There are some comments in the FBVideoUpload class header but the interface is pretty much self explanatory. There ™s also some helpful discussion under my pull request especially the thing about SSL certificates on the api video cluster that could make the whole issue easier but I did not review the code yet. Rant It ™s.. the whole issue easier but I did not review the code yet. Rant It ™s a pity that the Facebook SDK for iOS does not exactly thrive on GitHub. There are many pull requests but the official developers never seem to merge anything not even trivial typo fixes in the documentation. Most of the time the pull requests simply sit.. There are many pull requests but the official developers never seem to merge anything not even trivial typo fixes in the documentation. Most of the time the pull requests simply sit there until rejected. And yes did I mention that the video upload code is a messy hack The video upload code is a messy hack. It parses some..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil manifest url http mycompany.com php installApp.php app myappname In your PHP functions you would just insert myappname into the other PHP calls which would pull the proper files from your server. Using this method you don't need to store plist files for any of your apps as they are generated which makes updating your apps..
Example or explanation of Core Data Migration with multiple passes? http://stackoverflow.com/questions/5995231/example-or-explanation-of-core-data-migration-with-multiple-passes and doesn't explain very well how to actually do this. Can someone either point me towards a good example or explain in detail the process of how to actually pull this off iphone objective c ios core data core data migration share improve this question I've figured out what Apple hints in their documentation . It's actually..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 cache. Once you render your scene into that FBO the BGRA pixels for that scene will be contained within your CVPixelBufferRef so there will be no need to pull them down using glReadPixels . This is much much faster than using glReadPixels in my benchmarks. I found that on my iPhone 4 glReadPixels was the bottleneck in.. GL_TEXTURE_WRAP_T GL_CLAMP_TO_EDGE glFramebufferTexture2D GL_FRAMEBUFFER GL_COLOR_ATTACHMENT0 GL_TEXTURE_2D CVOpenGLESTextureGetName renderTexture 0 This pulls a pixel buffer from the pool associated with my asset writer input creates and associates a texture with it and uses that texture as a target for my FBO. Once..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview HTML content from a UIWebView Is it possible to the raw HTML content of a web page that has been loaded into a UIWebView If not is there another way to pull raw HTML content from a web page in the iPhone SDK such as an equivalent of the .NET WebClient openRead Thanks in advance html iphone uiwebview share improve.. should check the contents of error after the fetch. Going the other way from a UIWebView is a bit trickier but is basically the same concept. You'll have to pull the request from the view then do the fetch as before NSURL requestURL yourWebView request URL NSError error NSString page NSString stringWithContentsOfURL requestURL..
http://stackoverflow.com/questions/1166444/mkmapview-zoom-and-region span accordingly. Google describes their view regions in the same way that MKMapView does as a center span so you can pull these values out of Google Maps. As for restricting the region you may play w this delegate method mapView regionWillChangeAnimated..
How to convert an NSString to hex values http://stackoverflow.com/questions/3056757/how-to-convert-an-nsstring-to-hex-values
streaming video FROM an iPhone http://stackoverflow.com/questions/3444791/streaming-video-from-an-iphone am having problems with. I've been trying to get FFMpeg to work without much luck. Anyone have any ideas on how I can pull this off I would like a known working API or instructions on getting FFMpeg to compile properly in an iPhone app. iphone..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll object is released . All UITableView methods must figure out what table view it will query and which applicable FRC to pull the information from. The FRC delegate methods must also figure out which tableView to update. It is surprising how much..
How to apply “filters” to AVCaptureVideoPreviewLayer http://stackoverflow.com/questions/5156872/how-to-apply-filters-to-avcapturevideopreviewlayer is present on all iOS devices. However I highly encourage looking at the use of OpenGL ES 2.0 for this because you can pull off many more kinds of effect using shaders than you can with the fixed function OpenGL ES 1.1 pipeline. Edit 2 13 2012..
How do I correctly detect orientation change using javascript and Phonegap in IOS? http://stackoverflow.com/questions/5284878/how-do-i-correctly-detect-orientation-change-using-javascript-and-phonegap-in-io
What are the Dangers of Method Swizzling in Objective C? http://stackoverflow.com/questions/5339276/what-are-the-dangers-of-method-swizzling-in-objective-c Well most swizzling will ensure that it's not replacing the implementation of setFrame for all views so it will pull up the instance method. This will use the existing implementation to re define setFrame in the NSButton class so that exchanging.. with @selector my_buttonSetFrame Since the view swizzling takes place first the control swizzling will be able to pull up the right method. Likewise since the control swizzling was before the button swizzling the button will pull up the control's.. able to pull up the right method. Likewise since the control swizzling was before the button swizzling the button will pull up the control's swizzled implementation of setFrame . This is a bit confusing but this is the correct order. How can we..
http://stackoverflow.com/questions/5355846/iphone-facebook-video-upload class header but the interface is pretty much self explanatory. There ™s also some helpful discussion under my pull request especially the thing about SSL certificates on the api video cluster that could make the whole issue easier but.. review the code yet. Rant It ™s a pity that the Facebook SDK for iOS does not exactly thrive on GitHub. There are many pull requests but the official developers never seem to merge anything not even trivial typo fixes in the documentation. Most.. developers never seem to merge anything not even trivial typo fixes in the documentation. Most of the time the pull requests simply sit there until rejected. And yes did I mention that the video upload code is a messy hack The video upload..
How to distribute ios application wirelessly without managing UDIDs and recompilation http://stackoverflow.com/questions/5546581/how-to-distribute-ios-application-wirelessly-without-managing-udids-and-recompil app myappname In your PHP functions you would just insert myappname into the other PHP calls which would pull the proper files from your server. Using this method you don't need to store plist files for any of your apps as they are..
Changing the size of the UISearchBar TextField? http://stackoverflow.com/questions/556814/changing-the-size-of-the-uisearchbar-textfield a View instead. Then put a Navigation Bar inside this View. Grab the left resizing handle of the Navigation Bar and pull it to the right until the N B is only 25 pixels wide. Clear out the Title in the N B double click to select it then delete..
Example or explanation of Core Data Migration with multiple passes? http://stackoverflow.com/questions/5995231/example-or-explanation-of-core-data-migration-with-multiple-passes do this. Can someone either point me towards a good example or explain in detail the process of how to actually pull this off iphone objective c ios core data core data migration share improve this question I've figured out what Apple..
Coredata Error “data: <fault>” http://stackoverflow.com/questions/7304257/coredata-error-data-fault Error &ldquo data fault &rdquo I try to pull out data from CoreData with the following code NSFetchRequest request NSFetchRequest alloc init request.entity NSEntityDescription..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 that FBO the BGRA pixels for that scene will be contained within your CVPixelBufferRef so there will be no need to pull them down using glReadPixels . This is much much faster than using glReadPixels in my benchmarks. I found that on my iPhone.. glFramebufferTexture2D GL_FRAMEBUFFER GL_COLOR_ATTACHMENT0 GL_TEXTURE_2D CVOpenGLESTextureGetName renderTexture 0 This pulls a pixel buffer from the pool associated with my asset writer input creates and associates a texture with it and uses that..
Reading HTML content from a UIWebView http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview it possible to the raw HTML content of a web page that has been loaded into a UIWebView If not is there another way to pull raw HTML content from a web page in the iPhone SDK such as an equivalent of the .NET WebClient openRead Thanks in advance.. the fetch. Going the other way from a UIWebView is a bit trickier but is basically the same concept. You'll have to pull the request from the view then do the fetch as before NSURL requestURL yourWebView request URL NSError error NSString page..
Pull to refresh UITableView without UITableViewController http://stackoverflow.com/questions/10291537/pull-to-refresh-uitableview-without-uitableviewcontroller to refresh UITableView without UITableViewController I'm trying to implement a pull to refresh feature in a UITableView.. it. Unfortunately all the existing solutions I've seen such as EGORefreshTableHeaderView and https github.com leah PullToRefresh only work for a UITAbleViewController. I assume this is possible but has anyone seen an implementation of it Thanks..
Calling web service on Scrolling UITableView http://stackoverflow.com/questions/14053143/calling-web-service-on-scrolling-uitableview ios iphone objective c web services uitableview share improve this question Take one integer set it to 0. Now Used Pull to refresh functionality Pull To refresh exmaple . Now in API side you have to set the two extra parameter like pagenumber.. uitableview share improve this question Take one integer set it to 0. Now Used Pull to refresh functionality Pull To refresh exmaple . Now in API side you have to set the two extra parameter like pagenumber and pageSize At very first..
iPhone Pull Down Refresh like Tweetie http://stackoverflow.com/questions/1634739/iphone-pull-down-refresh-like-tweetie Pull Down Refresh like Tweetie I am trying to find an example of placing an element above the Table View outside the normal.. share improve this question I did find the answer to my own question for anyone who is interested. EGOTableViewPullRefresh I tried this solution and it works great It is almost identical to the Tweetie Pull Down refresh. share improve..
Scrolling to load more cells in UITableView like Amazon app http://stackoverflow.com/questions/4610299/scrolling-to-load-more-cells-in-uitableview-like-amazon-app way down. So the first time loading of the table will appear to be twice as fast as it is now. I have been looking at Pull to Refresh like the Tweetie2 app and am also looking at Three20 code on github but am not too sure how to get this implemented..
http://stackoverflow.com/questions/5133567/pull-to-refresh-ios to Refresh ios I recently implemented pull to refresh here https github.com leah PullToRefresh . It kind of works however.. to Refresh ios I recently implemented pull to refresh here https github.com leah PullToRefresh . It kind of works however it gets stuck with a spinning activity indicator. Their is also no text to the right.. share improve this question Without code there's not much anyone can say but maybe try a different implementation of Pull To Refresh like the enormego EGO version the code is at github here It's used in the Facebook app so it definitely works...
Implementing pull to refresh view feature http://stackoverflow.com/questions/6392048/implementing-pull-to-refresh-view-feature to do the following Embed your view in a UIScrollView . Set your controller as the delegate of the scroll view. Add a Pull To Refresh subview to the scroll view such that its frame is off the top of the screen. Something like CGRectMake 0 30 320.. Something like CGRectMake 0 30 320 30 for a 30pt tall indicator view. Implement “scrollViewDidScroll to update your Pull to Refresh view as the user is dragging. Implement “scrollViewDidEndDragging willDecelerate to check scrollView.contentOffset..
Implementing Facebook Connect for iPhone using xcode 4 http://stackoverflow.com/questions/7210268/implementing-facebook-connect-for-iphone-using-xcode-4 am I doing wrong iphone xcode4 facebook share improve this question The Facebook Connect SDK has been deprecated. Pull down the Facebook iOS SDK from Github. It comes with a working example and all you need to do is replace your appId in two..
iPhone projects needs “Pull-up to refresh” feature http://stackoverflow.com/questions/7684441/iphone-projects-needs-pull-up-to-refresh-feature projects needs &ldquo Pull up to refresh&rdquo feature Many iPhone projects use Pull to Refresh pattern to load more results usually new data from.. projects needs &ldquo Pull up to refresh&rdquo feature Many iPhone projects use Pull to Refresh pattern to load more results usually new data from the server. In my project I want to do just the opposite pull.. uitableview share improve this question Here's what I've been using First of all you have a view holding the Pull up to refresh message and assign it to pullUpView setFrame CGRectMake 0 tableView rectForFooterInSection 0 .origin.y tableView..
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