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Base 64 encode and decode example code
...aranteed to be a valid encoding in Java: see docs.oracle.com/javase/8/docs/api/java/nio/charset/Charset.html. Admittedly these days I'd specify StandardCharsets.UTF_8 instead. I've updated the answer to specify that you should be confident in the presence of the charset, but I'd pretty much always u...
Prevent double curly brace notation from displaying momentarily before angular.js compiles/interpola
...that you are looking for the ngCloak directive: https://docs.angularjs.org/api/ng/directive/ngCloak
From the documentation:
The ngCloak directive is used to prevent the Angular html template
from being briefly displayed by the browser in its raw (uncompiled)
form while your application is l...
Accessing members of items in a JSONArray with Java
...ades, following is the way to iterate org.json.JSONArray with java8 Stream API.
import org.json.JSONArray;
import org.json.JSONObject;
@Test
public void access_org_JsonArray() {
//Given: array
JSONArray jsonArray = new JSONArray(Arrays.asList(new JSONObject(
new HashMap...
What is the simplest way to convert a Java string from all caps (words separated by underscores) to
...look at WordUtils in the Apache Commons lang library:
Specifically, the capitalizeFully(String str, char[] delimiters) method should do the job:
String blah = "LORD_OF_THE_RINGS";
assertEquals("LordOfTheRings", WordUtils.capitalizeFully(blah, new char[]{'_'}).replaceAll("_", ""));
Green bar!
...
Android: How to handle right to left swipe gestures
... a context because that constructor of GestureDetector is deprecated since API level 3, and instantiate the GestureDetectorin that constructor.
– Hugo Alves
Oct 1 '13 at 9:56
...
Using ECMAScript 6
... Chrome Canary with the JavaScript Harmony flag enabled.
New JavaScript APIs are not usually covered by Babel, and will have their own Chrome flag.
Using Arrow functions
This question specifically mentioned using arrow functions. Arrow functions are now natively supported in all browsers exce...
How do I import a namespace in Razor View Page?
...here will be a web.config section in RTM, but we also wanted to provide an API to do this because many users are starting to gravitate away from config. So we have both options available for you!
– Andrew Stanton-Nurse
Jul 30 '10 at 18:23
...
Open Source Java Profilers [closed]
...
JMemProf
JMP
DrMem
JTreeProfiler
NetBeans Profiler
JAMon API
JBoss Profiler
MessAdmin
InfraRED
TomcatProbe
Java Interactive Profiler (JIP)
Profiler4j
Stopwatch
JMeasurement
DJProf
TIJmp
Allmon
Appspy
EurekaJ
japex
OKTECH Profiler
Perf4j
...
Mocking static methods with Mockito
...al Slf4jMdcWrapper SINGLETON = new Slf4jMdcWrapper();
public String myApisToTheSaticMethodsInSlf4jMdcStaticUtilityClass() {
return MDC.getWhateverIWant();
}
}
Finally, your class under test can use this singleton object by, for example,
having a default constructor for real life ...
How do I cancel form submission in submit button onclick event?
...e JS with a library (such as YUI or jQuery) that has a good event handling API and tie into the event that really matters (i.e. the form's submit event instead of the button's click event).
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