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javax.validation.ValidationException: HV000183: Unable to load 'javax.el.ExpressionFactory'
...g to pom.xml following dependencies:
<dependency>
<groupId>javax.el</groupId>
<artifactId>javax.el-api</artifactId>
<version>2.2.4</version>
</dependency>
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactI...
How to return a value from __init__ in Python?
...s new implicit in Python? I assumed Python's semantics were different from Java and the other languages that do use this word.
– cs95
Jul 20 '16 at 6:06
1
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Bold words in a string of strings.xml in Android
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@andygeers getText from Java file. How to do it If we are using it in layout xml?
– Moinkhan
Apr 25 '19 at 11:21
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How can I install Apache Ant on Mac OS X?
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Yep, since Java was removed in 10.9 this seems like the way to go.
– sehugg
Nov 9 '13 at 16:27
add a comment
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Why does “split” on an empty string return a non-empty array?
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The Java and Scala split methods operate in two steps like this:
First, split the string by delimiter. The natural consequence is that if the string does not contain the delimiter, a singleton array containing just the input st...
Is MVC a Design Pattern or Architectural pattern
... and the server define the controller and the model. Exemple JSP ( view ), JavaBeans ( Model ), Servlet ( controller ). Same concept with all the famous php framework ( symphony, zend, cake etc. ). But nowaday frontend frameworks looks like back end application and modern javascript frameworks use m...
Optimising Android application before release [closed]
...l data whenever possible to speed up download and parsing
recycle complex java objects such as XmlPullParserFactory/BitmapFactory/StringBuilder/Matcher etc.
For more battery tricks see Coding for Life - Battery Life, That Is.
...
C/C++ line number
...rgs)
These macros should behave identically to printf(), while including java stacktrace-like information. Here's an example main:
void exampleMethod() {
println("printf() syntax: string = %s, int = %d", "foobar", 42);
}
int main(int argc, char** argv) {
print("Before exampleMethod()...\...
Regular expression for matching latitude/longitude coordinates?
... is a gist that tests both, reported here also, for ease of access. It's a Java TestNG test. You need Slf4j, Hamcrest and Lombok to run it:
import static org.hamcrest.Matchers.*;
import static org.hamcrest.MatcherAssert.*;
import java.math.RoundingMode;
import java.text.DecimalFormat;
import lomb...
How to read a file in Groovy into a string?
...ention that this works even if the File object originated from an ordinary java jar. I wasn't sure if maybe Groovy had its own special File class with the text attribute, or something, but it seems that it doesn't matter where the File object comes from, whether it's instantiated by Groovy code or J...