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File path to resource in our war/WEB-INF folder?
... .war file), you can use this API:
ServletContext context = getContext();
String fullPath = context.getRealPath("/WEB-INF/test/foo.txt");
http://tomcat.apache.org/tomcat-5.5-doc/servletapi/javax/servlet/ServletContext.html#getRealPath(java.lang.String)
That will get you the full system path to t...
Call int() function on every list element?
I have a list with numeric strings, like so:
7 Answers
7
...
Split long commands in multiple lines through Windows batch file
...t ---
Test6
one
two
And it is also possible to embed line feeds into the string:
setlocal EnableDelayedExpansion
set text=This creates ^
a line feed
echo Test7: %text%
echo Test8: !text!
--- Output ---
Test7: This creates
Test8: This creates
a line feed
The empty line is important for the succ...
How to filter multiple values (OR operation) in angularJS
...ing to a function as AngularJS does partial text matches when filtering on strings.
– Snaver
May 6 '16 at 13:42
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How do you track record relations in NoSQL?
...e there should be a more sophisticated approach than just keeping track of strings of ids manually. For one, you can only go so far before they get to big to be useful. Then again, the NoSQL technology's main poster-child projects (MongoDB, CouchDB, Membase, etc) are all new projects so perhaps I ju...
What is the difference between MVC and MVVM? [closed]
... the time. Both Gets and Posts can change field values found in the query string. This gives browsers ample opportunity to send information back to the controller. MVC was built on top of HTTP 1.0 which always had two way communication in mind.
– John Peters
...
How to do a JUnit assert on a message in a logger
... assertThat(firstLogEntry.getLevel(), is(Level.INFO));
assertThat((String) firstLogEntry.getMessage(), is("Test"));
assertThat(firstLogEntry.getLoggerName(), is("MyTest"));
}
}
class TestAppender extends AppenderSkeleton {
private final List<LoggingEvent> log = new Arr...
How to start two threads at “exactly” the same time
...CountDownLatch;
public class ThreadExample
{
public static void main(String[] args)
{
CountDownLatch latch = new CountDownLatch(1);
MyThread t1 = new MyThread(latch);
MyThread t2 = new MyThread(latch);
new Thread(t1).start();
new Thread(t2).start();...
Calling Java from Python
...thods from your python code as if they were python methods:
from py4j.java_gateway import JavaGateway
gateway = JavaGateway() # connect to the JVM
java_object = gateway.jvm.mypackage.MyClass() # invoke constructor
other_object = java_object.doThat()
other_object.doThis(1,'ab...
How to get current memory usage in android?
...-Z]+):\\s*(\\d+)");
MemorySize result = new MemorySize();
String line;
try {
RandomAccessFile reader = new RandomAccessFile("/proc/meminfo", "r");
while ((line = reader.readLine()) != null) {
Matcher m = PATTERN.matcher(line);
...