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What are static factory methods?
...e(). The constructors are marked private, so they cannot be called except from inside the class, and the factory method is marked as static so that it can be called without first having an object.
There are a few advantages to this pattern. One is that the factory can choose from many subclasses ...
What is the size of ActionBar in pixels?
...
From the de-compiled sources of Android 3.2's framework-res.apk, res/values/styles.xml contains:
<style name="Theme.Holo">
<!-- ... -->
<item name="actionBarSize">56.0dip</item>
<!-- .....
How do I make calls to a REST api using C#?
...d.
I thought I'd post an updated answer since most of these responses are from early 2012, and this thread is one of the top results when doing a Google search for "call restful service c#".
Current guidance from Microsoft is to use the Microsoft ASP.NET Web API Client Libraries to consume a RESTf...
On EC2: sudo node command not found, but node without sudo is ok
... done only in Amazon AMI system? Does Amazon AMI system separate root path from user path?
– user482594
Feb 22 '12 at 20:45
...
NodeJS require a global module/package
... depend on where your global modules are actually installed.
See: Loading from the global folders.
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Pandas index column title or name
...erstand why this is not allowed or implemented?
– denfromufa
Apr 1 '16 at 14:42
1
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How to supply value to an annotation from a Constant java
I am thinking this may not be possible in Java because annotation and its parameters are resolved at compile time. I have an interface as follows,
...
Check if a string has white space
...es of whitespace, not just space (tab, carriage return, etc.)
import some from 'lodash/fp/some'
const whitespaceCharacters = [' ', ' ',
'\b', '\t', '\n', '\v', '\f', '\r', `\"`, `\'`, `\\`,
'\u0008', '\u0009', '\u000A', '\u000B', '\u000C',
'\u000D', '\u0020','\u0022', '\u0027', '\u005C',
'\u00...
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar
... table view it will query and which applicable FRC to pull the information from. The FRC delegate methods must also figure out which tableView to update.
It is surprising how much of this is boilerplate code.
Relevant bits of the header file:
@interface BlahViewController : UITableViewController...
How to slice an array in Bash
...
Array slicing like in Python (From the rebash library):
array_slice() {
local __doc__='
Returns a slice of an array (similar to Python).
From the Python documentation:
One way to remember how slices work is to think of the indices as poi...