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What's the point of NSAssert, actually?
..., because: The only thing I recognize is, that if the assertion fails, the app crashes. Is that the reason why to use NSAssert? Or what else is the benefit of it? And is it right to put an NSAssert just above any assumption I make in code, like a function that should never receive a -1 as param but ...
How to detect user inactivity in Android
User start my app and logs in.
Selects Session Timeout to be 5 mins.
Does some operations on the app. (all in foreground)
Now User bring Myapp to background and starts some other app.
----> Count down timer starts and logs out user after 5 mins
OR user turns the screen OFF.
----> Cou...
“NODE_ENV” is not recognized as an internal or external command, operable command or batch file
I'm trying to setup an environment for a Node.js app. but I'm getting this error every time.
15 Answers
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iPhone Keyboard Covers UITextField
I have an app where, in Interface Builder , I set up a UIView that has a text field near the bottom of the view. When I run the app and try to enter text into that field, the keyboard slides up overtop of the field so I can't see what I'm typing until I hide the keyboard again.
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Detect Chrome extension first run / update
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chrome.runtime.onInstalled detects when the app or extension is installed in the background. What it does not do, however, is detect a first firing of the chrome.app.runtime.onLaunched event...
– realkstrawn93
Jan 26 '14 at 1:16
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Specifying rails version to use when creating a new application
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I found here an undocumented option to create a new application using an older version of Rails.
rails _2.1.0_ new myapp
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How do I run a spring boot executable jar in a Production environment?
...t jar to init.d or use a systemd script.
init.d example:
$ln -s /var/yourapp/yourapp.jar /etc/init.d/yourapp
This allows you to start, stop and restart your application like:
$/etc/init.d/yourapp start|stop|restart
Or use a systemd script:
[Unit]
Description=yourapp
After=syslog.target
[Ser...
Importing files from different folder
...rt at 1, 0 is the script path (or '' in REPL)
sys.path.insert(1, '/path/to/application/app/folder')
import file
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Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
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An attacker could get an access token from a user on a different website/app (let's say if he is the owner of the other website/app), log the token on their website, and then pass it as a URL param on your website therefore impersonating the user on your website. To avoid this you need to check th...
Delaying AngularJS route change until model loaded to prevent flicker
...es are resolved.
Working demo: http://mhevery.github.com/angular-phonecat/app/#/phones
Source: https://github.com/mhevery/angular-phonecat/commit/ba33d3ec2d01b70eb5d3d531619bf90153496831
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