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Difference between PCDATA and CDATA in DTD
...ter Data
The term CDATA is used about text data that should not be parsed by the XML parser.
Characters like "<" and "&" are illegal in XML elements.
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z-index not working with fixed positioning
...ed according to appearance in the HTML)
Non-positioned elements (ordered by appearance in the HTML)
Positioned elements (and their children) with a z-index value of auto (ordered by appearance in the HTML)
Positioned elements (and their children) with positive z-index values (higher values a...
How do I use JDK 7 on Mac OSX?
...c updates is now shortened. See this 2017-09 announcement and this posting by Mark Reinhold.
As a result of all this, macOS users of Java have a choice of vendors for a Java implementation. At this point, at least three sources are based on OpenJDK for macOS:
Oracle releases of the JDK and JRE,...
Divide a number by 3 without using *, /, +, -, % operators
How would you divide a number by 3 without using * , / , + , - , % , operators?
48 Answers
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How can I group data with an Angular filter?
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You can use groupBy of angular.filter module.
so you can do something like this:
JS:
$scope.players = [
{name: 'Gene', team: 'alpha'},
{name: 'George', team: 'beta'},
{name: 'Steve', team: 'gamma'},
{name: 'Paula', team: 'beta'},
...
What is the difference between Views and Materialized Views in Oracle?
... to say other than DB tables in the DISK; this MVIEW also maintain a table by resolving all the joins. So that in the runtime single table access is enough; and no need to query multiple tables for join conditions which is usually done by the normal view. Thank you!
– Kanagavel...
How does one reorder columns in a data frame?
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# reorder by column name
data <- data[c("A", "B", "C")]
#reorder by column index
data <- data[c(1,3,2)]
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What is a ViewModelLocator and what are its pros/cons compared to DataTemplates?
...tro
In MVVM the usual practice is to have the Views find their ViewModels by resolving them from a dependency injection (DI) container. This happens automatically when the container is asked to provide (resolve) an instance of the View class. The container injects the ViewModel into the View by cal...
What's the difference between unit tests and integration tests? [duplicate]
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A unit test is a test written by the programmer to verify that a relatively small piece of code is doing what it is intended to do. They are narrow in scope, they should be easy to write and execute, and their effectiveness depends on what the programmer ...
Text size and different android screen sizes
... folder you need to change values for your text size .
Note: As indicated by @espinchi the small, normal, large and xlarge have been deprecated since Android 3.2 in favor of the following:
Declaring Tablet Layouts for Android 3.2
For the first generation of tablets running Android 3.0, the pro...