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How can I create and style a div using JavaScript?
...e and style (and append to the page) a div, with content?
I know it's possible, but how?
9 Answers
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Python __str__ versus __unicode__
...ules when it is better to implement one versus the other? Is it necessary/good practice to implement both?
6 Answers
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How to get the list of properties of a class?
...
Reflection; for an instance:
obj.GetType().GetProperties();
for a type:
typeof(Foo).GetProperties();
for example:
class Foo {
public int A {get;set;}
public string B {get;set;}
}
...
Foo foo = new Foo {A = 1, B = "abc"};
foreach(var prop in ...
How to make the python interpreter correctly handle non-ASCII characters in string operations?
...tp://docs.python.org/tutorial/interpreter.html#source-code-encoding
To enable utf-8 source encoding, this would go in one of the top two lines:
# -*- coding: utf-8 -*-
The above is in the docs, but this also works:
# coding: utf-8
Additional considerations:
The source file must be saved usi...
Sublime Text 2 - Show file navigation in sidebar
I just switched to Sublime Text as my new editor. If I open the sidebar it shows the opening file, but what I want is a file navigation sidebar, is it possible to change that without downloading plugins?
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How to Apply Gradient to background view of iOS Swift App
I'm trying to apply a gradient as the background color of a View (main view of a storyboard). The code runs, but nothing changes. I'm using xCode Beta 2 and Swift.
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Free XML Formatting tool [closed]
Is there a free XML formatting (indent) tool available where I can past an XML string and have it formatted so I can read the XML document correctly?
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How do you get a string to a character array in JavaScript?
... 4 character array ["I", "�", "�", "u"] which can lead to dangerous
bugs. See answers below for safe alternatives.
Just split it by an empty string.
var output = "Hello world!".split('');
console.log(output);
See the String.prototype.split() MDN docs.
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Instance variables vs. class variables in Python
... one instance (which won't happen), all instance should have the same configuration. I wonder which of the following options would be better or more "idiomatic" Python.
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Singleton: How should it be used
...I provided an answer that has links to a lot of questions/answers about singletons: More info about singletons here:
24 An...