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How to update Ruby to 1.9.x on Mac?
...It can be installed by running xcode-select --install and following the on-screen prompt.
Examples: https://rvm.io/workflow/examples/
Screencast: http://screencasts.org/episodes/how-to-use-rvm
Note on erros: if you get the error "RVM is not a function" while trying this command,
visit: How do I...
How to fix “no valid 'aps-environment' entitlement string found for application” in Xcode 4.3?
...r both the "Debug" and child-node labelled "Any iOS SDK":
Although this screenshot shows the "Automatic Developer" profile selected, choose the exact provisioning profile you want from the drop down, just for testing purposes. It could be that Xcode is automatically choosing a different profile t...
How to do Mercurial's 'hg remove' for all missing files?
...d of warning... don't freak out when it dumps a whole bunch of crap to the screen... (like I did)
– Richard B
Oct 6 '13 at 11:12
1
...
Is it possible to download an old APK for my app from Google Play?
...
It’s possible nowadays.
See screenshot below for clear picture.
Google added "Manage" option inside "App Release" of Google Play Developer Console. From Manage tab, you can see Release History and download your app's APK.
VISUAL EXPLANATION:: See 2 step...
Best Practices: working with long, multiline strings in PHP?
...e the new line,'
. ' so it\'s butted up against the left side of the screen.';
return $text;
Regarding the line breaks, with email you should always use \r\n. PHP_EOL is for files that are meant to be used in the same operating system that php is running on.
...
Are HTML Image Maps still used?
...that unlike the images they associate with they do not scale to browser or screen size. I would hope the OP researches SVG formats
– Martin
Feb 18 '15 at 12:04
2
...
Android Closing Activity Programmatically
...is the equivalent operation within an activity to navigating away from the screen. Like when you press the back button, the activity goes out of view. How can this be called from inside an activity so that it closes itself.
...
How to tell which commit a tag points to in Git?
...ke @DolphinDream pointed out, git show dumps a whole lot more stuff on the screen that doesn't need to be there. It obscures the actual commit hash one is looking for. A better command is git log -1 [tag-name] or git log -1 --pretty=oneline [tag-name] if you want oneliners.
– d...
UIlabel layer.cornerRadius not working in iOS 7.1
...sn't setting doing:
btn.layer.cornerRadius = 20
Because I had different screen sizes. Instead I followed this answer and did:
override func layoutSubviews() {
seeMoreButton.layer.cornerRadius = seeMoreButton.bounds.size.height / 2
}
It wasn't working because I forgot to add super.layoutSub...
How does the getView() method work when creating your own custom adapter?
... 1 -> item 10. When you scroll down one item, the
item 1 will be out of screen, and item 11 will be displayed. To
generate View for item 11, the getView() method will be called, and
convertView here is the view of item 1 (which is not neccessary
anymore). So instead create a new View object for i...