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Why is document.body null in my javascript?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Mar 28 '12 at 22:44
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How to show a dialog to confirm that the user wishes to exit an Android Activity?
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391
In Android 2.0+ this would look like:
@Override
public void onBackPressed() {
new AlertDi...
How to create a shared library with cmake?
...cify the minimum required version of cmake
cmake_minimum_required(VERSION 3.9)
You should declare a project. cmake says it is mandatory and it will define convenient variables PROJECT_NAME, PROJECT_VERSION and PROJECT_DESCRIPTION (this latter variable necessitate cmake 3.9):
project(mylib VERSIO...
Creating .pem file for APNS?
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366
Here is what I did, From:blog.boxedice.com and "iPhone Advanced Projects" chapter 10 byJoe Pez...
How to launch Safari and open URL from iOS app
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387
Here's what I did:
I created an IBAction in the header .h files as follows:
- (IBAction)ope...
How do I update an NPM module that I published?
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aalaap
3,45255 gold badges4141 silver badges5151 bronze badges
answered Feb 24 '13 at 20:39
SLaksSLaks
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How can I use map and receive an index as well in Scala?
...ipWithIndex.foreach{ case (e, i) => println(i+" "+e) }
0 Mary
1 had
2 a
3 little
4 lamb
From: http://www.artima.com/forums/flat.jsp?forum=283&thread=243570
You also have variations like:
for((e,i) <- List("Mary", "had", "a", "little", "lamb").zipWithIndex) println(i+" "+e)
or:
List...
How to print Unicode character in Python?
...Python source code, you can use Unicode escape characters in the form \u0123 in your string, and prefix the string literal with 'u'.
Here's an example running in the Python interactive console:
>>> print u'\u0420\u043e\u0441\u0441\u0438\u044f'
Россия
Strings declared like this are...
What is the zero for string?
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edited May 6 '13 at 11:41
answered Oct 3 '12 at 6:51
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Convert a python 'type' object to a string
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Doing print(type(someObject)) will print the full name (ie. including the package)
– MageWind
Jun 30 ...