# systemctl stop tomcat  
systemctl status tomcat
systemctl start tomcat 
systemctl status tomcat


linux, cp -p

카테고리 없음 2022. 12. 22. 00:10

cp -p file1 file2

파일의 소유자, 그룹, 권한, 시간 정보를 보전한 채로 복사

(https://deeds-not-words.tistory.com/entry/CP-%EB%AA%85%EB%A0%B9%EC%96%B4-%EC%98%B5%EC%85%98)


// error fix :Failed to lookup view  in views directory "/views"

app.set('views', path.join(__dirname, 'views'));


 

app.use(express.json());
app.use(express.urlencoded({extended:true}));

...

app.put('/location/:loc_cd', function(req,res) {
    
var loc_cd = req.params.loc_cd;
console.log('Put Parameter = ' + loc_cd);

var loc_nm = req.body["loc_nm"];
console.log('Put loc_nm = ' + loc_nm);

})



document.querySelectorAll("input[type='checkbox']");

(https://developer.mozilla.org/ko/docs/Web/API/Document/querySelectorAll)



strPhone.replaceFirst("(^02|[0-9]{3})([0-9]{3,4})([0-9]{4})$", "$1"+"-"+"$2"+"-"+"$3"); // 01012345678 -> 010-1234-5678


drop table test1;
create table test1 
(id varchar(10),
weight int,
height int
);
delete from test1;
insert into test1 values('id20', 20, 150);
insert into test1 values('id30', 30, 140);
insert into test1 values('id50', 50, 130);

SELECT test1.*
FROM
  test1
  JOIN
      (
        SELECT id,weight FROM test1
        ORDER BY RAND() * ( 1 / weight)
        LIMIT 1
      )
        t2
    USING (id)
;    

(https://www.tek-tips.com/viewthread.cfm?qid=1296084)


eclipse 에서 설정

project 선택 > 우마우스 > Configure > Add Gradle Nature

(https://stackoverflow.com/questions/14751276/eclipse-not-recognizing-project-as-gradle-project/28313449)