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Is Tomcat running?
Interested to know how people usually check to see if Tomcat is running on a Unix environment.
17 Answers
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Java: method to get position of a match in a String?
... while-loop, cool:
$ javac MatchTest.java
$ java MatchTest
1
16
31
46
$ cat MatchTest.java
import java.util.*;
import java.io.*;
public class MatchTest {
public static void main(String[] args){
String match = "hello";
String text = "hello0123456789hello0123456789hello1234567...
Launching Spring application Address already in use
I have this error launching my spring application:
25 Answers
25
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Mysql command not found in OS X 10.7
I cant get my mysql to start on os x 10.7. It is located in /usr/local/mysql/bin/mysql
14 Answers
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NSIS学习笔记（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
...\Windows\CurrentVersion\Uninstall\${COMPANYNAME} ${APPNAME}" "MainProgramLocation"
${If} $0 != ""
${If} ${FileExists} $0
push $0
Call VerCheck
${VersionCompare} $VersionNumber ${VERSIONLONG} $R0
${if} $R0 == "1"
${Endif}
${if} $R0 == "0"
${Endif}
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Count occurrences of a char in a string using Bash
...rs.
Multiple lines of input are also good for this solution, like command cat mytext.txt | tr -cd 'e' | wc -c can counts e in the file mytext.txt, even thought the file may contain many lines.
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How do I pass multiple attributes into an Angular.js attribute directive?
...wered Mar 16 '17 at 17:35
Ilker CatIlker Cat
9821212 silver badges1313 bronze badges
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Unable to load Private Key. (PEM routines:PEM_read_bio:no start line:pem_lib.c:648:Expecting: ANY PR
...M, which causes this problem. At least on a Mac, dumping the key text with cat did not display the BOM but looking at it with less did. I used BBEdit to remove the BOM, but any that can change the format or chop off the first four bytes will work.
– Seth Noble
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Creating a constant Dictionary in C#
...hough not necessarily a nice one; remember that according to the C# specification, switch-case tables are compiled to constant hash jump tables. That is, they are constant dictionaries, not a series of if-else statements. So consider a switch-case statement like this:
switch (myString)
{
case "c...
Can't stop rails server
... kill the Ruby on Rails default server (which is WEBrick) is:
kill -INT $(cat tmp/pids/server.pid)
In your terminal to find out the PID of the process:
$ lsof -wni tcp:3000
Then, use the number in the PID column to kill the process:
For example:
$ kill -9 PID
And some of the other answers ...