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jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
...t compile scope, in your Maven pom:
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
...
Easy way to concatenate two byte arrays
...
Another possibility is using java.nio.ByteBuffer.
Something like
ByteBuffer bb = ByteBuffer.allocate(a.length + b.length + c.length);
bb.put(a);
bb.put(b);
bb.put(c);
byte[] result = bb.array();
// or using method chaining:
byte[] result = ByteBuffer...
Deserializing a JSON into a JavaScript object
I have a string in a Java server application that is accessed using AJAX. It looks something like the following:
8 Answers
...
Wait for page load in Selenium
...erWait(driver, TimeSpan.FromSeconds(30.00));
wait.Until(driver1 => ((IJavaScriptExecutor)driver).ExecuteScript("return document.readyState").Equals("complete"));
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...
How to create directory automatically on SD card
...tputStream("/sdcard/Wallpaper/"+fileName);
but I'm getting the exception java.io.FileNotFoundException
However, when I put the path as "/sdcard/" it works.
...
How do I assert an Iterable contains elements with a certain property?
... Hamcrest, but I think it worth to mention here. What I use quite often in Java8 is something like:
assertTrue(myClass.getMyItems().stream().anyMatch(item -> "foo".equals(item.getName())));
(Edited to Rodrigo Manyari's slight improvement. It's a little less verbose. See comments.)
It may be a...
What are “first class” objects?
... answer for more details about classes as objects).
Here is an example of Javascript first class functions:
// f: function that takes a number and returns a number
// deltaX: small positive number
// returns a function that is an approximate derivative of f
function makeDerivative( f, deltaX )
{
...
Best way to synchronize local HTML5 DB (WebSQL Storage, SQLite) with a server (2 way sync) [closed]
...kConnect is a native SQLite synch (in Objective C for iOS or Mac OS and in Java for Android) :
http://www.quickconnectfamily.org/qcdbsync/
(I think it store also the history of all the SQL requests)
And i just found another promising JS library : persistenceJS
https://github.com/zefhemel/persi...
Unable to add window — token android.os.BinderProxy is not valid; is your activity running?
...ich extends AppCompatActivity. It shows me a error like Caused by: java.lang.ClassCastException: com.creativeapp.hindihdvideosongs.AppController cannot be cast to android.app.Activity ...
Spring Boot Remove Whitelabel Error Page
... org.springframework.web.context.request.ServletRequestAttributes;
import javax.servlet.http.HttpServletRequest;
import java.util.Map;
@RestController
@RequestMapping("/error")
public class SimpleErrorController implements ErrorController {
private final ErrorAttributes errorAttributes;
@Aut...