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Looking to understand the iOS UIViewController lifecycle
...hese features just using a UIView.
There's great documentation on Apple's site here. Putting in simply though:
ViewDidLoad - Called when you create the class and load from xib. Great for initial setup and one-time-only work.
ViewWillAppear - Called right before your view appears, good for hiding/...
Reference - What does this error mean in PHP?
... If you are using WordPress, check the theme files. When I upgraded a site to a new version of WordPress, I was unable to update the theme because it has not been updated in several years. This problem cropped up. It turned out that the functions.php file had more than one <? ?> block wit...
How do you include additional files using VS2010 web deployment packages?
...ave created a much more up-to-date version of this guide on the asp.net website. I highly recommend that link, since that was the difference between me getting stuck modifying the csproj file instead of the pubxml file.
– Adam Venezia
Mar 3 '14 at 23:52
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Error in exception handler. - Laravel
...tory permissions are 775.
chmod -R 775 app/storage
From the Laravel web site:
Laravel may require one set of permissions to be configured: folders
within app/storage require write access by the web server.
shar...
Validating email addresses using jQuery and regex
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I prefer your solution for mobile websites. The other one would bring my smartphone to melt ;) +1
– Hexodus
Aug 27 '13 at 18:36
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How to get the previous URL in JavaScript?
....referrer
in many cases will get you the URL of the last page the user visited, if they got to the current page by clicking a link (versus typing directly into the address bar, or I believe in some cases, by submitting a form?). Specified by DOM Level 2. More here.
window.history allows navigatio...
What are sessions? How do they work?
...t as the user if they could intercept the user's session key? Assuming the site doesn't use HTTPS, it seems like a third party could masquerade as the user with a session key even if the key is encrypted. The server would just decrypt it.
– user137717
Aug 1 '15...
Javascript: best Singleton pattern [duplicate]
...e's API libraries do this for just that reason. Say I use Google Maps on a site, but want to install a widget by some third party which also includes the maps library explicitly. Should I have to change third party code, or should the library itself gracefully handle this?
– de...
Passing base64 encoded strings in URL
... answer. You can use PHP code without the starting and ending tags on this site if the question is tagged php (also most often it's clear from the context of the question). If you add two spaces at the end of a line you will see the <br>, so no need to type much HTML. I hope this helps, I edit...
Can “using” with more than one resource cause a resource leak?
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@WeylandYutani: This is a question-and-answer site. If you have a question, start a new question please!
– Eric Lippert
Jan 14 '14 at 20:31
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