karmanov

import java.io.IOException;
import java.nio.file.FileSystems;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardWatchEventKinds;
import java.nio.file.WatchEvent;
import java.nio.file.WatchKey;
import java.nio.file.WatchService;

public class App04 {

karmanov

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta charset='UTF-8'>
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>

karmanov

shutdown -r — restarts
shutdown -s — shutsdown
shutdown -l — logoff
shutdown -t xx — where xx is number of seconds to wait till shutdown/restart/logoff
shutdown -i — gives you a dialog box to fill in what function you want to use
shutdown -a — aborts the previous shutdown command....very handy!
Additional options:

-f — force the selected action

karmanov

Status Codes are used by the client application to know the status of a request processing in the server. The status code has 3 digit numbers, where the first digit defines the class of the response.
The Status code are of 5 categories namely:
1XX – Informational
2XX – Success
3XX – Redirection
4XX – Client Error
5XX – Server Error
---------------------------------------------------------
Informational Codes
---------------------------------------------------------

karmanov

How to enable MySQL query monitoring

Do you need to monitor any SQL statements passing through your MySQL server? You would need to turn on the server logging. Edit your my.cnf file and add these:

log-output=FILE
general-log=1
general_log_file=mysql-general.log

karmanov

validate: validate the schema, makes no changes to the database.
update: update the schema.
create: creates the schema, destroying previous data.
create-drop: drop the schema at the end of the session.

karmanov

# ===================================================================
# COMMON SPRING BOOT PROPERTIES
#
# This sample file is provided as a guideline. Do NOT copy it in its
# entirety to your own application.               ^^^
# ===================================================================

# ----------------------------------------
# CORE PROPERTIES
# ----------------------------------------

karmanov

Title

<Additional information about your API call. Try to use verbs that match both request type (fetching vs modifying) and plurality (one vs multiple).>

• URL

  <The URL Structure (path only, no root url)>

• Method:

karmanov

   function getUrlParameter(sParam) {
            var sPageURL = window.location.search.substring(1);
            var sURLVariables = sPageURL.split('&');
            for (var i = 0; i < sURLVariables.length; i++) {
                var sParameterName = sURLVariables[i].split('=');
                if (sParameterName[0] == sParam) {
                    return sParameterName[1];
                }
            }
        }

karmanov

$ sudo lsof -i :8080 | grep LISTEN
$ sudo ps -ef | grep 12895