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Cast Int to enum in Java
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Andrew Tobilko
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answered May 4 '11 at 5:28
ThomasThomas
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Swipe to Delete and the “More” button (like in Mail app on iOS 7)
...ons using UITableViewRowAction - the action's handler will be invoked instead."
However, the swiping doesn't work without it. Even if the method stub is blank, it still needs it, for now. This is most obviously a bug in beta 2.
Sources
https://twitter.com/marksands/status/481642991745265664
ht...
How do I run a rake task from Capistrano?
I already have a deploy.rb that can deploy my app on my production server.
16 Answers
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Android: Storing username and password?
...ften, so storing that info makes sense from a usability perspective.
The advice from the (Android dev guide) is:
In general, we recommend minimizing the frequency of asking for user
credentials -- to make phishing attacks more conspicuous, and less
likely to be successful. Instead use an a...
Copy entire contents of a directory to another using php
... $dir = opendir($src);
@mkdir($dst);
while(false !== ( $file = readdir($dir)) ) {
if (( $file != '.' ) && ( $file != '..' )) {
if ( is_dir($src . '/' . $file) ) {
recurse_copy($src . '/' . $file,$dst . '/' . $file);
}
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Linear Layout and weight in Android
I always read about this funny weight value in the Android documentations.
Now I want to try it for the first time but it isn't working at all.
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Rails 2.3-style plugins and deprecation warnings running task in Heroku
I'm upgrading to Rails 3.2, and running rake db:migrate gives me several errors of the form:
8 Answers
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How to calculate the number of occurrence of a given character in each row of a column of strings?
...es the str_count function which seems to do what you're interested in
# Load your example data
q.data<-data.frame(number=1:3, string=c("greatgreat", "magic", "not"), stringsAsFactors = F)
library(stringr)
# Count the number of 'a's in each element of string
q.data$number.of.a <- str_count(q....
iOS 7 parallax effect in my view controller
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With iOS 7, Apple introduced UIMotionEffect to add Motion effects that are related to the orientation of the user’s device. For example, to emulate the parallax effect on the home screen, you can use the subclass UIInterpolationMotionEffect, as explained here and here, ...
How do I compare two DateTime objects in PHP 5.2.8?
...red Jun 7 '09 at 3:04
Milen A. RadevMilen A. Radev
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