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Check for internet connection availability in Swift
...work()->Bool{
var Status:Bool = false
let url = NSURL(string: "http://google.com/")
let request = NSMutableURLRequest(URL: url!)
request.HTTPMethod = "HEAD"
request.cachePolicy = NSURLRequestCachePolicy.ReloadIgnoringLocalAndRemoteCacheData
request.timeoutInterval = 10.0
...
“Rate This App”-link in Google Play store app on the phone
...tartActivity(Intent(Intent.ACTION_VIEW,
Uri.parse("http://play.google.com/store/apps/details?id=$packageName")))
}
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How are POST and GET variables handled in Python?
...server. 1. CGI, as a protocol, defines the data transport mechanism in the HTTP protocol. 2. Python can be configured to run as a CGI-script in Apache. 3. The CGI module in Python offers some convenience functions.
Since the HTTP protocol is language-independent, and that Apache's CGI extension is ...
Window vs Page vs UserControl for WPF navigation?
...rn:
<Window x:Class="SimpleMVVMExample.ApplicationView"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:SimpleMVVMExample"
Title="Simple MVVM Example" Height="350" ...
Bootstrap 3 Flush footer to bottom. not fixed
...solution from bootstrap here (where you don't need to create a new class): http://getbootstrap.com/examples/sticky-footer-navbar/
When you open that page, right click on a browser and "View Source" and open the sticky-footer-navbar.css file (http://getbootstrap.com/examples/sticky-footer-navbar/sti...
Make div (height) occupy parent remaining height
http://jsfiddle.net/S8g4E/
8 Answers
8
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Difference between adjustResize and adjustPan in android?
...utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_p...
How do I get user IP address in django?
...
def get_client_ip(request):
x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
if x_forwarded_for:
ip = x_forwarded_for.split(',')[0]
else:
ip = request.META.get('REMOTE_ADDR')
return ip
Make sure you have reverse proxy (if any) configured correctly (...
How to download image from url
...sing (WebClient webClient = new WebClient())
{
webClient.DownloadFile("http://yoururl.com/image.png", "image.png") ;
}
Download Image to a file without knowing the image format
You can use Image.FromStream to load any kind of usual bitmaps (jpg, png, bmp, gif, ... ), it will detect automatic...
Synthetic Class in Java
...ime. These classes are known as Synthetic Classes or Dynamic Proxies.
See http://java.sun.com/j2se/1.5.0/docs/guide/reflection/proxy.html for more information.
Other open-source libraries, such as CGLIB and ASM also allow you to generate synthetic classes, and are more powerful than the libraries ...