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Get color value programmatically when it's a reference (theme)
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Here's a concise Java utility method that takes multiple attributes and return an array of color integers. :)
/**
* @param context Pass the activity context, not the application context
* @param attrFields The attribute references to b...
Why use Abstract Base Classes in Python?
...icially similar to that of a more "traditional" OO system (by which I mean Java*) - we got yer classes, yer objects, yer methods - but when you scratch the surface you'll find something far richer and more flexible. Likewise, Python's notion of abstract base classes may be recognisable to a Java dev...
Android: Want to set custom fonts for whole application not runtime
...runtime ? (i.e. from xml if possible or only once for whole application in JAVA file)
11 Answers
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How to use enum values in f:selectItem(s)
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If you prefer java.util.List you can just modify getStatuses() return type to List<Status> and return Arrays.asList(Status.values());
– stakahop
Oct 4 '16 at 12:42
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Math - mapping numbers
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Can you recommend of a java type that I can do it?
– Dejell
Feb 20 '13 at 10:02
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Format Float to n decimal places
...guration, you may not get a dot as a separator. Prefer using String.format(java.util.Locale.US,"%.2f", floatValue);
– Gomino
Mar 2 '16 at 16:31
6
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Regex Match all characters between two strings
... Just one note - regexr says now that lookbehind is not supported in javascript
– Kovo
Apr 14 '14 at 10:53
2
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Eclipse does not highlight matching variables
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Try:
window > preferences > java > editor > mark occurrences
Select all options available there.
Also go to:
Preferences > General > Editors > Text Editors > Annotations
Compare the settings for 'Occurrences' and 'Write Occurren...
What should be in my .gitignore for an Android Studio project?
...le:
#built application files
*.apk
*.ap_
# files for the dex VM
*.dex
# Java class files
*.class
# generated files
bin/
gen/
# Local configuration file (sdk path, etc)
local.properties
# Windows thumbnail db
Thumbs.db
# OSX files
.DS_Store
# Android Studio
*.iml
.idea
#.idea/workspace.xml - ...
How to display HTML in TextView?
...ou want to be able to configure it through xml without any modification in java code you may find this idea helpful. Simply you call init from constructor and set the text as html
public class HTMLTextView extends TextView {
... constructors calling init...
private void init(){
setTe...