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How to create an AVD for Android 4.0
...s named "ARM EABI v7a System Image".
This is what you need to download in order to create an Android 4.0 virtual device:
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C++ performance vs. Java/C#
...pertise to get it), you'll have to go unmanaged, but for me, I'll take the order of magnitude advantage I have on the first versions over the 33% I gain if I try 6 times.
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How can you list the matches of Vim's search?
...t;cword>\>" . -r<CR>:copen 33<CR>
" omit a dir from all searches to perform globally
set wildignore+=**/node_modules/**
" use perl regexes - src: http://andrewradev.com/2011/05/08/vim-regexes/
noremap / /\v
"
" STOP search related configs and helps
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How to store arbitrary data for some HTML tags
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Reminder: In order to retrieve the data, 1337, via jquery, be sure to remove 'data' from the variable name. For eg, use: $(this).data('internalid'); Instead of: $(this).data('data-internalid');
– Gideon Rosenthal
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Resize image proportionally with CSS? [duplicate]
Is there a way to resize (scale down) images proportionally using ONLY CSS?
18 Answers
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iPhone: Detecting user inactivity/idle time since last screen touch
...xceeded");
}
where maxIdleTime and idleTimer are instance variables.
In order for this to work, you also need to modify your main.m to tell UIApplicationMain to use your delegate class (in this example, AppDelegate) as the principal class:
int retVal = UIApplicationMain(argc, argv, @"AppDelegate...
Using .gitignore to ignore everything but specific directories
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Here's how I did it - you essentially have to walk up the paths, you can't wildcard more than one level in any direction:
# Ignore everything:
*
# Except for the themes directories:
!wordpress/
!wordpress/*/
!wordpress/*/wp-content/
!wordpress/*/wp-conten...
How to intercept click on link in UITextView?
...ith Swift 5 and iOS 12, you can use one of the three following patterns in order to interact with links in a UITextView.
#1. Using UITextView's dataDetectorTypes property.
The simplest way to interact with phone numbers, urls or addresses in a UITextView is to use dataDetectorTypes property. The...
How to use PyCharm to debug Scrapy projects
...list (near the center of the icon toolbar), then click the Debug button in order to get it to work. Hope this helps!
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Ruby on Rails: how do I sort with two columns using ActiveRecord?
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Assuming you're using MySQL,
Model.all(:order => 'DATE(updated_at), price')
Note the distinction from the other answers. The updated_at column will be a full timestamp, so if you want to sort based on the day it was updated, you need to use a function to get j...