How do I escape ampersands in XML so they are rendered as entities in HTML?
When your XML contains &, this will result in the text &. When you use that in HTML, that will be rendered as &.
xml
How to make layout with rounded corners..?
1: Define layout_bg.xml in drawables: 2: Add layout_bg.xml as background to your layout
Why this line xmlns:android=”http://schemas.android.com/apk/res/android” must be the first in the layout xml file?
In XML, xmlns declares a Namespace. In fact, when you do: Instead of calling android:id, the xml will use http://schemas.android.com/apk/res/android:id to be unique. Generally this page doesn’t exist (it’s a URI, not a URL), but sometimes it is a URL that explains the used namespace. The namespace has pretty much the same uses as the package name in … Read more
How to convert array to SimpleXML
a short one: results in keys and values are swapped – you could fix that with array_flip() before the array_walk. array_walk_recursive requires PHP 5. you could use array_walk instead, but you won’t get ‘stack’ => ‘overflow’ in the xml then.
What are invalid characters in XML
The only illegal characters are &, < and > (as well as ” or ‘ in attributes, depending on which character is used to delimit the attribute value: attr=”must use " here, ‘ is allowed” and attr=’must use ' here, ” is allowed’). They’re escaped using XML entities, in this case you want & for … Read more
How to define xsi:type as an attribute in XML-schema?
You don’t need to – just declare the element without a type at all. The xsi:type attribute is used to indicate to the schema validator that the real type of a particular instance of an element is not the element’s declared type but rather a sub-type derived from the declared type. By declaring the element … Read more
No module named urllib3
Either urllib3 is not imported or not installed. To import, use at the top of the file. To install write: into terminal. It could be that you did not activate the environment variable correctly. To activate the environment variable, write into terminal. Here env is the environment variable name.
Error -1072896636 “DTD Prohibited” when opening xml file in Excel, what do I do?
The workaround is pretty easy. Open the XML file in a text editor and delete the line that is referring to a DTD location. Excel will then create an XML schema according to your XML file.
Read XML file using javascript
The code below will convert any XMLObject or string to a native JavaScript object. Then you can walk on the object to extract any value you want.
How to add a newline (line break) in XML file?
A newline (aka line break or end-of-line, EOL) is special character or character sequence that marks the end of a line of text. The exact codes used vary across operating systems: You can use 
 for line feed (LF) or 
 for carriage return (CR), and an XML parser will replace it with the respective character when handing off the parsed text to an application. … Read more