How to make a password protected ZIP or RAR file || zip ya rar file par ...

How to make a password protected ZIP or RAR file || zip ya rar file par password Kaise Lagaye



Namaskar Dosto zip ya rar file par password Kaise Lagaye





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How to make a pdf password protected & how to convert a Document into pdf

Namaskar Dosto Is video main aap ko BataNe Ja Raha Hoon PDF file ko password Kaise Lagate Hain, or Document file ko PDF file me kaise convert Karte Hain and document file ko password protected kaise banaate hain?

SQL TUTORIAL - CHARACTER FUNCATIONS

SINGLE ROW FUNCTIONS PART-2



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SQL Character Function

Character Function: Accept only Character type values and return in character and number both.

I. Concat: Joins two or more values together & using minimum two parameters with concat.

Ex. SELECT  CONCAT('OCP','TECHNOLOGY') FROM DUAL;

Above query will return OCPTECHNOLOGY as output.

II. Substr: Retrieve a string of specified length.

Ex. SELECT SUBSTR('OCPTECHNOLOGY',1,3) FROM DUAL;

Above query will return OCP as output.

III. Length: Calculate a lenth of a string as a numeric value.

Ex. SELECT LENGTH('OCPTECHNOLOGY') FROM DUAL;

Above query will return 13 as output.

IV. Instr: Shows the position of a named character in number.

Ex. SELECT INSTR('OCPTECHNOLOGY','T') FROM DUAL;

Above query will show you 3 as output.

V. Lpad: left pad shows the character value just right justified.

Ex. SELECT LPAD(SAL,10,'*') FROM EMP;

Suppose salary is 35000 rupees, show above query will return like *****35000 as output.

VI. Rpad: right pad shows the character value jus left justified.

Ex. SELECT RPAD(SAL,10,'*') FROM EMP;

Suppose salary is 35000 rupees, show above query will return like 35000***** as output.

VII. Replace: It’s just replace the value same like MS WORD.

Ex. SELECT REPLACE('BLACK AND BLUE','BL','J') FROM DUAL;

Above query will return JACK AND JUE as output. 

VIII. Trim: It’s just trim a character or heading or both from a character string.

Ex. SELECT TRIM('O' FROM 'OCPTECHNOLOGY') FROM DUAL;

Above query will return CPTECHNOLOGY as output.

PASS ANY INTERNATIONAL CERTIFICATIONS || ORACLE CERTIFICATIONS, REDHAT C...

Oracle certification preparations.

SQL CERTIFICATIONS.

SQL EXPERT CERTIFICATIONS.

ORACLE OCA CERTIFICATIONS,

ORACLE OCP CERTIFICATIONS,

ORACLE OCM CERTIFICATIONS,

PREPARE YOUR CERTIFICATION AND CLEAR YOUR EXAM



oracle 1z0-051, 1z0-052, 1z0-060, 1Z0-062,

How to get large YouTube video thubnail when shared on facebook

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