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String difference in Bash
I'm trying to find a way to determine the difference between two strings in my script. I could easily do this with diff or comm, but I'm not dealing with files and I'd prefer not to output them to files, do the compare and read it back.
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Best practice: PHP Magic Methods __set and __get [duplicate]
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edited May 30 '13 at 6:41
answered May 31 '11 at 8:30
Ma...
Add a properties file to IntelliJ's classpath
... IntelliJ IDE using the Run->Run menu. It works fine. Now I want to add log4j logging.
10 Answers
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Install a .NET windows service without InstallUtil.exe
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Ian Kemp
21.9k1414 gold badges9393 silver badges116116 bronze badges
answered Oct 31 '08 at 21:49
Marc Gravell♦Mar...
How to get file creation & modification date/times in Python?
...s, a file's ctime (documented at https://msdn.microsoft.com/en-us/library/14h5k7ff.aspx) stores its creation date. You can access this in Python through os.path.getctime() or the .st_ctime attribute of the result of a call to os.stat(). This won't work on Unix, where the ctime is the last time that ...
Get Character value from KeyCode in JavaScript… then trim
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edited Nov 25 '13 at 14:58
falgranado
971111 bronze badges
answered Nov 20 '09 at 18:23
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How do you find the sum of all the numbers in an array in Java?
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In java-8 you can use streams:
int[] a = {10,20,30,40,50};
int sum = IntStream.of(a).sum();
System.out.println("The sum is " + sum);
Output:
The sum is 150.
It's in the package java.util.stream
import java.util.stream.*;
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Servlet returns “HTTP Status 404 The requested resource (/servlet) is not available”
...version and thus not conform e.g. 2.5 version or lower. Below is a Servlet 4.0 compatible one (which matches Tomcat 9+, WildFly 11+, Payara 5+, etc).
<?xml version="1.0" encoding="UTF-8"?>
<web-app
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSche...