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How do I change the android actionbar title and icon
...nd set the values to whatever you please.
Or, in the Android manifest XML file:
<activity android:name=".MyActivity"
android:icon="@drawable/my_icon"
android:label="My new title" />
To enable the back button in your app use:
getActionBar().setHomeButtonEnabled(true);
g...
How to make a Python script run like a service or daemon in Linux
...ss and override the run() method
"""
def __init__(self, pidfile, stdin='/dev/null', stdout='/dev/null', stderr='/dev/null'):
self.stdin = stdin
self.stdout = stdout
self.stderr = stderr
self.pidfile = pidfile
de...
Why does the JavaScript need to start with “;”?
I have recently noticed that a lot of JavaScript files on the Web start with a ; immediately following the comment section.
...
How to remove ASP.Net MVC Default HTTP Headers?
...
You can also remove them by adding code to your global.asax file:
protected void Application_PreSendRequestHeaders(object sender, EventArgs e)
{
HttpContext.Current.Response.Headers.Remove("X-Powered-By");
HttpContext.Current.Response.Headers.Remove("X-AspNet-Version");
Ht...
Webview load html from assets directory
... wv = (WebView) findViewById(R.id.webView1);
wv.loadUrl("file:///android_asset/aboutcertified.html"); // now it will not fail here
}
}
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How do I use Nant/Ant naming patterns?
...syntactical intracacies of the naming patterns for Nant (eg. those used in filesets). The double asterisk/single asterisk stuff seems to be very forgettable in my mind.
...
How can I have grep not print out 'No such file or directory' errors?
... '-s' can mask problems, e.g. when you use xargs with grep. Try creating 2 files in a dir, 'aaa.txt' and 'a b.txt', both containing the string 'some text'. The command /bin/ls -1 | xargs grep 'some text' will give you "no such file or directory" because it breaks up 'a b.txt' into 2 args. If you sup...
gradle build fails on lint task
... ignoreWarnings true
// if true, emit full/absolute paths to files with errors (true by default)
//absolutePaths true
// if true, check all issues, including those that are off by default
checkAllWarnings true
// if true, treat all warnings as errors
...
What is a Maven artifact?
...
An artifact is a file, usually a JAR, that gets deployed to a Maven repository.
A Maven build produces one or more artifacts, such as a compiled JAR and a "sources" JAR.
Each artifact has a group ID (usually a reversed domain name, like com...
How do I write unit tests in PHP? [closed]
...equest for sample code.
Let's assume you have the following function in a file called lib.php:
<?php
function foo($bar)
{
return $bar;
}
?>
Really simple and straight forward, the parameter you pass in, is returned. So let's look at a test for this function, we'll call the test file foo....