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Getting the last element of a list
...ce object like then returned "null"-sequences which do not halt your code. My preference is to use IF clauses to test for "null" objects instead of objects that halt my code that I preempt with a try clause.
– DevPlayer
Jun 8 '15 at 20:58
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Delete all local changesets and revert to tree
...ess locally, with three heads. I can't push, and I just want to delete all my local changes and commits and start again with totally clean code and a clean history.
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How to check if click event is already bound - JQuery
... data object called events, so you could search in this:
var button = $('#myButton');
if (-1 !== $.inArray(onButtonClicked, button.data('events').click)) {
button.click(onButtonClicked);
}
It would be best, of course, if you could structure your application so this code only gets called once....
Running script upon login mac [closed]
...one is able to help me out with getting a .sh file to run when I log in to my account on my computer. I am running Mac OS X 10.6.7.
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dismissModalViewControllerAnimated deprecated
I've just upgraded to XCode 4.5 to update my iOS app to run on the 4 inch display for the iPhone 5, but I'm getting a build error saying dismissModalViewControllerAnimated:' is deprecated on the line:
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Wait for all promises to resolve
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Thanks for confirming my worst fear. Now I have to come up with a way to get the last promise lol.
– jensengar
Feb 13 '14 at 18:30
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Service Temporarily Unavailable Magento?
My application was working fine yesterday. I started my PC today. When I tried to start Magento I got this error message.
1...
Pinging servers in Python
... I'm finding that I will occasionally get a ping success when my modem is off??? That's testing "8.8.8.8" and "google.com" on a Windows 10 OS. Something is not quite right.
– Markus
Nov 10 '18 at 6:23
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EditText, clear focus on touch outside
My layout contains ListView , SurfaceView and EditText . When I click on the EditText , it receives focus and the on-screen keyboard pops up. When I click somewhere outside of the EditText , it still has the focus (it shouldn't).
I guess I could set up OnTouchListener 's on the other views in...
PHP mkdir: Permission denied problem
... give you some additional info: the absolute path is /opt/lampp/htdocs/www/my-app/public/uploads .. Basically what I'm trying to do is every logged in user to upload files inside the uploads folder and also create album-folders (this will be done with php) to store photos..
– l...