Center NSTextAttachment image next to single line UILabel
I'd like to append an NSTextAttachment image to my attributed string and have it centered vertically. I've used the following code to create my string: NSMutableAttributedString *str = [[NSMutableAttributedString alloc] initWithString:DDLocalizedString(@"title.upcomingHotspots") attributes:attrs]; NSTextAttachment *attachment = [[NSTextAttachment alloc] init]; attachment.image = [[UIImage imageNam
How to find what code is run by a button or element in Chrome using Developer Tools
I'm using Chrome and my own website. What I know from the inside: 1) I have a form where people sign up by clicking this orange image-button: 2) I inspect it, and this is all it is: <img class="formSend" src="images/botoninscribirse2.png"> 3) At the top of the source code, there are tons of script sources. I know which one the button calls because I coded it: <script src="js/jquery2.js" type="text
iOS Launching Settings -> Restrictions URL Scheme
I've recently discovered the awesome iOS5 custom Settings URL Scheme, which can be explained in detail at this great website. I've found this to work, directing the user to the Settings app from my application: [[UIApplication sharedApplication] openURL: [NSURL URLWithString:@"prefs:root=General"]]; But cannot seem to route directly to the Restrictions path via the path parameter: [[UIApplication
FBSession: an attempt was made reauthorize permissions on an unopened session
I'm following this tutorial to implement the view preview post on Facebook SDK 3.1, but when I call this method ... // Ask for publish_actions permissions in context if ([FBSession.activeSession.permissions indexOfObject:@"publish_actions"] == NSNotFound) { // No permissions found in session, ask for it [FBSession.activeSession reauthorizeWithPublishPermissions: [NSArray arrayWithObject:@"publish_
1
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