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2014/10/15 ¤U¤È 10:14:21
iphone Programming Glossary: spotiOS - color on xcode simulator is different from the color on device http://stackoverflow.com/questions/10039641/ios-color-on-xcode-simulator-is-different-from-the-color-on-device image in device use mail photo stream back to your mac Use color picker part of mac OS color palette to pick the same spot on both the screenshots Note down the RGB values available on the mac OS color palette of spots chosen in step 3 compare.. to pick the same spot on both the screenshots Note down the RGB values available on the mac OS color palette of spots chosen in step 3 compare both the RGB values and see the difference add the RGB offset to match the color. My RGB offset..
How to make image maps clickable using UIWebview in iphone? http://stackoverflow.com/questions/10793698/how-to-make-image-maps-clickable-using-uiwebview-in-iphone UIWebview in iphone I am looking how to get 'one' and 'park' string value which is image_map coordinates clickable spot on UIwebview's onclick from HTML to iPHone native obj c. I have put the code to get string value but it is not responding...plz..
selecting alternative first view controller from story board at application startup http://stackoverflow.com/questions/10827010/selecting-alternative-first-view-controller-from-story-board-at-application-star the root view controller has already been selected and loaded based on the story board. Could I move to an earlier spot in the loading process to override the first view controller selection or would that needlessly complicate matters To override..
http://stackoverflow.com/questions/1829954/write-to-a-file-in-monotouch to on the phone. For storing files that you'd like persisted across app sessions your app's Documents folder is the spot. It's not your only choice for creating files but it's the right choice for this job. In addition to your files being properly..
How to Manually Symbolicate iOS Crash to View Crash Logs http://stackoverflow.com/questions/3832900/how-to-manually-symbolicate-ios-crash-to-view-crash-logs Developer You can now run all the steps below with the exception that the symbolicatecrash command is in a new spot again . This is because Xcode now installs as an app. To find symbolicatecrash run this from the terminal find Applications..
What do the colors and percentages mean in the Leaks Instrument? http://stackoverflow.com/questions/4283296/what-do-the-colors-and-percentages-mean-in-the-leaks-instrument Regarding your question no. 1 The Detail pane while it is in Table mode displays other useful information to help you spot potential allocation issues. The net versus overall allocations column of the table shows a histogram of the currently active..
How can I extract a URL from a sentence that is in a NSString? http://stackoverflow.com/questions/4590440/how-can-i-extract-a-url-from-a-sentence-that-is-in-a-nsstring NSString. This NSString isn't static and will be changing structure and the url will not necessarily be in the same spot of the sentence. I've tried to look into the three20 code but it makes no sense to me. How else can this be done Thanks..
Stop UIWebView from “bouncing” vertically? http://stackoverflow.com/questions/500761/stop-uiwebview-from-bouncing-vertically vertically I mean when a user touches their iphone screen drags their finger downwards and the webview shows a blank spot above the web page I had loaded I've looked at the following possible solutions but none of them worked for me http www.iphonedevsdk.com..
iPhone CoreLocation: How to get the most accurate speed http://stackoverflow.com/questions/582511/iphone-corelocation-how-to-get-the-most-accurate-speed point A point B point C... then you get a low accuracy answer maybe kCLLocationAccuracyNearest100Meters. Look at the spot where it says I am and figure out could I have gotten to that spot from point C if I'd continued along my current path making.. kCLLocationAccuracyNearest100Meters. Look at the spot where it says I am and figure out could I have gotten to that spot from point C if I'd continued along my current path making reasonable adjustments for possible changes in speed If so then.. the phone is pointing but you can make a reasonable stab at distance. Using all this information plot the most likely spot where you think I probably am. NOTE When testing don't just drive in good cell coverage areas. See how your app performs..
Permutations/Anagrams in Objective-C — I am missing something http://stackoverflow.com/questions/6617253/permutations-anagrams-in-objective-c-i-am-missing-something get the next permutation in lex order by finding the correct position to change. When you do that truncate from the spot you changed to get the following 1234 123 12 1 1243 124 1324 132 13 1342 134 1423 142 14 1432 143 2143 214 21 2 ... I hope..
Help calculating X and Y from Latitude and Longitude in iPhone http://stackoverflow.com/questions/6852195/help-calculating-x-and-y-from-latitude-and-longitude-in-iphone I have several ground control points as reference and even managed to calculate the an angle between my reference spot and the current location. The problem is that I can't correlate the distance in pixels with a distance calculated with the.. correctly. I guess is because latitude and longitude are given in degrees and are non linear but I have such a small spot that I can aproximate it as linear spot. I can't use an overlay image in MKMapKit because I have to use the map horizontally.. and longitude are given in degrees and are non linear but I have such a small spot that I can aproximate it as linear spot. I can't use an overlay image in MKMapKit because I have to use the map horizontally and in google maps the same place is..
Debugging exception thrown in Objective C and XCode http://stackoverflow.com/questions/711650/debugging-exception-thrown-in-objective-c-and-xcode things do get past the compiler's nose you should be able to find the problem easily with GDB breaking at a convenient spot. You should also look into NSZombie . These are environment variables that are very handy for early breaking on bad memory..
iPhone: Failed to launch simulated application: Unknown error http://stackoverflow.com/questions/779115/iphone-failed-to-launch-simulated-application-unknown-error it has something to do with the config of this particular project but after combing through the config twice we can't spot the problem. Vanna I'd like to buy a clue for 200 please. Tried XCode menu Clear cache Tried clean all targets Tried rm..
draw line between two points in iphone? http://stackoverflow.com/questions/8208469/draw-line-between-two-points-in-iphone to draw a line between two points i've image in the imageview i like to mark some part of the image to indicate the spot using touch event i placed the points void drawRect CGRect rect if pointarray count 4 float firstpointx pointarray objectAtIndex..
Sqlite Database Load Fails - Issue with sqlite prepare statement - iPhone - xCode 4.3.1 http://stackoverflow.com/questions/9887785/sqlite-database-load-fails-issue-with-sqlite-prepare-statement-iphone-xcod I can see that the problem is with the if statement and that the code never gets past this if statement. Can anyone spot what might be wrong The code was working a few months ago and I have recently upgraded to xCode 4.3 so might this be the..
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