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How do I get the RootViewController from a pushed controller?
...versal method to navigate from any place to root.
You create a new Class file with this class, so that it's accessible from anywhere in your project:
import UIKit
class SharedControllers
{
static func navigateToRoot(viewController: UIViewController)
{
var nc = viewController.navi...
Android device chooser - My device seems offline
...s mode, rebooted the phone many times and nothing works! I can browse the files using Windows Explorer (I got the 'disk drive' option switched on), that works fine, but I can't debug using Eclipse. It works fine with my Galaxy phone and tablet, just not with the HTC. Any ideas?
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sed whole word search and replace
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Use \b for word boundaries:
sed -i 's/\boldtext\b/newtext/g' <file>
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Difference between abstract class and interface in Python
...havior of sets:
>>> MySet()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: Can't instantiate abstract class MySet with abstract methods
__contains__, __iter__, __len__
So we are required to implement at least __contains__, __iter__, and _...
How do I free my port 80 on localhost Windows?
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or you can use findstar in a batch file windowstechinfo.com/2015/05/…
– Aravinda
May 2 '15 at 9:10
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Java or Python for Natural Language Processing [closed]
... Distribution packages include components for command-line invocation, jar files, a Java API, and source code.
Another great option that you see in a lot of machine learning environments here (general option), is Weka. Weka is a collection of machine learning algorithms for data mining tasks. The a...
How do I remove all non-ASCII characters with regex and Notepad++?
...lace option Extended and Replace # with \n
:) now, you have a clean ASCII file ;)
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Enable the display of line numbers in Visual Studio
Why doesn't Visual Studio have any way of showing line numbers in a source file? Is there any way to enable it, or a plugin for it? I know that the number of lines of code in a program doesn't matter, but sometimes it is nice to know how long a program is or the number of a particular line for refer...
Indentation shortcuts in Visual Studio
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Aye looked at them. Would change every file in 15 years of source code, not to mention a big fight over how the code should be indented. BeyondCompare would have a fit. :(
– Tony Hopkinson
Jan 26 '12 at 0:07
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How do I put variables inside javascript strings?
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What if my string is a part of configuration file hello ${my_name}, how are you doing and I want to assign variable dynamically after reading string from config?
– Amreesh Tyagi
Jul 11 '18 at 15:39
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