2014/10/15 下午 10:10:34

iphone Programming Glossary: involves

http://stackoverflow.com/questions/10049533/correcting-floating-point-numbers

result will contain 64.1 NSDecimalNumber will take care of all of this for you but it a little more involved and involves more overhead but here's an example to get you started NSDecimalNumber num1 NSDecimalNumber decimalNumberWithString @ 32..

How to implement re-ordering of CoreData records?

http://stackoverflow.com/questions/1077568/how-to-implement-re-ordering-of-coredata-records

contiguous numbers for ordering index has a problem. if I am dealing with lots of data reordering a record potentially involves updating a lot of records on the ordering info it's sorta like changing the order of an array element What's the best way..

How to get the color of a pixel in an UIView?

http://stackoverflow.com/questions/1160229/how-to-get-the-color-of-a-pixel-in-an-uiview

then you will get an image where you can get the pixel data. I am sure the mechanism you have for dealing with images involves rendering them into a context anyway so you can merge that with this and factor out the actual image creation. So if you..

How to style UITextview to like Rounded Rect text field?

http://stackoverflow.com/questions/1824463/how-to-style-uitextview-to-like-rounded-rect-text-field

rounded rect iphone uitextview share improve this question There is no implicit style that you have to choose it involves writing a bit of code using the QuartzCore framework first you #import QuartzCore QuartzCore.h ..... Here I add a UITextView..

how to route iPhone audio to the bluetooth headset

http://stackoverflow.com/questions/2375837/how-to-route-iphone-audio-to-the-bluetooth-headset

out care to share an example iphone bluetooth share improve this question This little test worked for me... it involves setting up the bluetooth headset as the input also not sure if that's what you want . Sorry about the crappy formatting..

How to use Git properly with XCode?

http://stackoverflow.com/questions/2615378/how-to-use-git-properly-with-xcode

time. The solution in 99 of the merge conflict cases is to keep both sides of the merge which for git at least simply involves removing any and lines. In fact this is so common that I have created a simple shell script to fix a .pbxproj file in a..

Split NSData objects into other NSData objects with a given size

http://stackoverflow.com/questions/2899020/split-nsdata-objects-into-other-nsdata-objects-with-a-given-size

do that. Some code on how to split this into multiple 100kb NSData objects would really help me out here. it probably involves the length method to see how many objects should be made.. Thank you in advance. iphone split nsdata share improve this..

What are the advantages of armv7 over armv6 when compiling iPhone apps?

http://stackoverflow.com/questions/3310907/what-are-the-advantages-of-armv7-over-armv6-when-compiling-iphone-apps

precision floating point arithmetic. This is something you'll need to take into account if you're doing anything that involves floating point arithmetic whether you're doing it in single or double precision. If you're doing it in double precision..

Can I embed a custom font in an iPhone application?

http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application

number of votes. Interesting. No one actually provided an answer that solved the question as asked the solution that involves coding your own UILabel subclass doesn't support word wrap which is an essential feature for me though I guess I could extend..

iPhone App Minus App Store?

http://stackoverflow.com/questions/37464/iphone-app-minus-app-store

use the adhoc system to install your application onto up to 100 devices. The developer program has the details but it involves adding UUIDs for each of the devices to your application package. UUIDs can be easiest retrieved using Ad Hoc Helper available..

How should I architect my iPhone app to talk to my website?

http://stackoverflow.com/questions/3943597/how-should-i-architect-my-iphone-app-to-talk-to-my-website

need to download lots of files try to download them simultaneously if dependencies between files allow for that. This involves creating a connection per request probably delegate instance for each of them. You can of course have only one delegate..

Xcode won't recognize my new provisioning profile

http://stackoverflow.com/questions/5291463/xcode-wont-recognize-my-new-provisioning-profile

and Xcode wasn't able to update itself. Oh well. Now for the fun technical part IMPORTANT As with anything else that involves modifying files you shouldn't be modifying make sure to back up your .xcodeproj bundle and or your entire Xcode project..

Determine MIME Type of NSData Loaded From a File

http://stackoverflow.com/questions/5996797/determine-mime-type-of-nsdata-loaded-from-a-file

http requests and loading content from files in my app's document directory using NSURLProtocol. Part of the process involves loading an NSData object which could be anything from an html file to a jpeg image. NSURLProtocol requires setting a mimetype...

What is the AppDelegate for and how do I know when to use it?

http://stackoverflow.com/questions/652460/what-is-the-appdelegate-for-and-how-do-i-know-when-to-use-it

by this is that I think you should avoid lumping too many things in a central location good program design normally involves separating functionality by area of concern . A delegate object is an object that gets notified when the object to which..

iCloud basics and code sample [closed]

http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample

Use this method to move a file from its current location to iCloud. For files located in an application 䏭 sandbox this involves physically removing the file from the sandbox directory . The system extends your application 䏭 sandbox privileges to give..

How to submit an iOS app WITHOUT XCode?

http://stackoverflow.com/questions/7924085/how-to-submit-an-ios-app-without-xcode

in on it but that doesn't scale to truly remote work which is the bulk of what I do. I'm hoping for a solution that involves me sending a binary to the client with a bullet list of instructions. Thanks iphone ios share improve this question ..

Internal clock in iPhone background mode

http://stackoverflow.com/questions/9564823/internal-clock-in-iphone-background-mode

me to implement this or please confirm whether this is possible or not I am developing an iPhone application which involves Ticket Booking System. I registered my application as location based beacuse it is using user's location taken in background..

How do you optionally use iPhone OS 3.0 features in a 2.0 compatible app?

http://stackoverflow.com/questions/986589/how-do-you-optionally-use-iphone-os-3-0-features-in-a-2-0-compatible-app

MFMailComposeViewController.... http developer.apple.com iphone library samplecode MailComposer index.html the answer involves compiling with the 3.0 SDK setting the deployment target to 2.x ensuring that the 3.0 frameworks are marked as weak references..