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How to detect shake event with android?
...ce(SENSOR_SERVICE);
ShakeDetector sd = new ShakeDetector(this);
sd.start(sensorManager);
TextView tv = new TextView(this);
tv.setGravity(CENTER);
tv.setText("Shake me, bro!");
setContentView(tv, new LayoutParams(MATCH_PARENT, MATCH_PARENT));
}
@Override public void hear...
How to unmount a busy device
...ds... /usr/bin/smbclient service <password>: See if this gets you started...tldp.org/HOWTO/SMB-HOWTO-8.html
– Frank Tudor
Oct 24 '11 at 17:17
2
...
What is the purpose of Node.js module.exports and how do you use it?
... you can use relative paths to traverse the file system hierarchy. require starts relative to the folder you execute node app.js in. I recommend you post a new question with explicit code + folder structure examples to get a clearer answer.
– Jed Watson
Feb 20 ...
How to validate an email address in PHP
... source.
If you want to learn more about email addresses I suggest you to start reading the specs, but I have to warn you it is not an easy read by any stretch:
rfc5322
rfc5321
rfc3696
rfc6531 (allows unicode characters, although many clients / servers don't accept it)
Note that filter_var() is...
Most efficient way to increment a Map value in Java
...ort java.util.Map;
...
class MutableInt {
int value = 1; // note that we start at 1 since we're counting
public void increment () { ++value; }
public int get () { return value; }
}
...
Map<String, MutableInt> freq = new HashMap<String, MutableInt>();
...
MutableInt coun...
Error java.lang.OutOfMemoryError: GC overhead limit exceeded
... Replying to a very old comment here, but... @Bart The -XX: at the start of several command line options is a flag of sorts indicating that this option is highly VM-specific and unstable (subject to change without notice in future versions). In any case, the -XX:-UseGCOverheadLimit flag tel...
Android, How can I Convert String to Date?
I store current time in database each time application starts by user.
6 Answers
6
...
How to install Xcode Command Line Tools
...ilable from the Software Update server". In late February 2014 the command started only displaying help. The solution is to download directly, see "Separate Download" below.
Xcode 5.0.1 and OSX 10.9
With Xcode 5.0.1 and Mavericks 10.9 the command line tool is no longer available through Xcode. In...
Should we use Nexus or Artifactory for a Maven Repo?
...locked on Maven and m2eclipse. They ignore anything else and only recently started to work on their own proprietary Hudson integration (see their Maven 3 webinar).
EDIT: This is not true anymore as of 2017 Nexus gives a much larger support for other build tools End of Edit
Artifactory provides an ...
What is the advantage of using abstract classes instead of traits?
... problem.
If you still do not know, after considering the above, then start by
making it as a trait. You can always change it later, and in general
using a trait keeps more options open.
As @Mushtaq Ahmed mentioned, a trait cannot have any parameters passed to the primary constructor of a...