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How do I see if Wi-Fi is connected on Android?
...er = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo mWifi = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
if (mWifi.isConnected()) {
// Do whatever
}
NOTE: It should be noted (for us n00bies here) that you need to add
<uses-permission androi...
Pinging servers in Python
... the connection fails. (The return value actually differs depending on the network error.) You could also change the ping timeout (in seconds) using the '-t' option. Note, this will output text to the console.
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XML Schema (XSD) validation tool? [closed]
...ansform
XML documents (for more information see http://xmlstar.sourceforge.net/)
Usage in your case would be along the lines of:
xmlstarlet val --xsd your_schema.xsd your_file.xml
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improv...
How to specify the location with wget?
...s the file name you are downloading into.
For example:
wget "sourceforge.net/projects/ebosse/files/latest/download?source=typ_redirect"
will download into a file named, ?source=typ_redirect.
As you can see, knowing a thing or two about URLs helps to understand wget.
I am booting from a hirens ...
Save and load MemoryStream to/from a file
...es, 0, (int)file.Length);
ms.Write(bytes, 0, (int)file.Length);
}
In .Net Framework 4+, You can simply copy FileStream to MemoryStream and reverse as simple as this:
MemoryStream ms = new MemoryStream();
using (FileStream file = new FileStream("file.bin", FileMode.Open, FileAccess.Read))
f...
Avoid dropdown menu close on click inside
...down').removeClass('open');
}
});
Here is the demo :
http://jsfiddle.net/RomaLefrancois/hh81rhcm/2/
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How to set the authorization header using curl
... a user and password for authentication:
curl --user name:password http://www.example.com
The site might require a different authentication method (check the headers
returned by the server), and then --ntlm, --digest, --negotiate or even
--anyauth might be options that suit you.
So...
OS X Bash, 'watch' command
...Alternately, Homebrew can install the watch from http://procps.sourceforge.net/:
brew install watch
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How can I avoid running ActiveRecord callbacks?
... of Rails. It works for us well. Check it out in my blog post: railsguides.net/2014/03/25/skip-callbacks-in-tests
– ka8725
Apr 11 '14 at 9:01
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...
string.charAt(x) or string[x]?
...object. I know that's not really relevant, but still worth noting.jsfiddle.net/mdasxxd2
– Siderite Zackwehdex
Jul 25 '16 at 10:51
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