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Getting a structural type with an anonymous class's methods from a macro
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Defining custom attrs
...
If you are using custom attrs from a library project: see this question: stackoverflow.com/questions/5819369/… - It seems to work if you use xmlns:my="http://schemas.android.com/apk/lib/my.namespace" - no copying attrs.xml. Note the namespace URI path ...
django templates: include and extends
...
From Django docs:
The include tag should be considered as an implementation of "render this subtemplate and include the HTML", not as "parse this subtemplate and include its contents as if it were part of the parent". Thi...
Format XML string to print friendly XML string
...amReader sReader = new StreamReader(mStream);
// Extract the text from the StreamReader.
string formattedXml = sReader.ReadToEnd();
result = formattedXml;
}
catch (XmlException)
{
// Handle the exception
}
mStream.Close();
writer.Close();
...
Xcode 4 says “finished running ” on the targeted device — Nothing happens
...ng to support devices that run armv6 (e.g. the iPhone 3G).
Delete armv7 from the 'Required device capabilities' in yourProjectName-Info.plist
You may also need to change the build settings to compile with armv6 instead of armv7.
This is the default:
Double click on 'Standard (armv7)' to ad...
Proper indentation for Python multiline strings
...anging indents" here... Especially because if you change the variable name from string to text or anything of a different length, then you now need to update the indentation of literally every single line of the multiline string just to get it to match up with the """ properly. Indentation strategy ...
Reload activity in Android
...imply use
finish();
startActivity(getIntent());
to refresh an Activity from within itself.
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Is it possible to send a variable number of arguments to a JavaScript function?
... possible to send a variable number of arguments to a JavaScript function, from an array?
12 Answers
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JavaScript: Class.method vs. Class.prototype.method
... sayHi is an instance method of Person.
Below, is how to create an object from Person constructor.
var aminu = new Person("Aminu", "Abubakar");
Using the static method isPerson.
Person.isPerson(aminu); // will return true
Using the instance method sayHi.
aminu.sayHi(); // will return "Hi Aminu...
Find region from within an EC2 instance
Is there a way to look up the region of an instance from within the instance?
28 Answers
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