Tag archives for example

Oracle, Unix, Windows : Examples of SQL, SH and BAT scripts
Hello, In this post, I would like to keep in my "knowledge base" 2 examples of scripts : SHELLSCRIPT + SQL and SQL + BATCH.   Example 1 : SHELLSCRIPT + SQL : Export data to CSV file Creation of a SHELLSCRIPT script which is the launcher of a SQL script ex1_processing_script.sql. This SH script takes 2 parameters: the output CSV file ...more»
Java – Crypto : Example, Use of SecretKey, PrivateKey, PublicKey, CSV file (CryptoTools, GenericObfuscationFile)
Hello, Through several articles, I would like present the cryptographic mechanisms, types of keys, certificate, types of algorithms ...etc: PRESENTATION : Concepts of Cryptography (concepts, types of keys symmetric/asymmetric, …) The principles of SSL The principles of Signature and Certificate The principles of Hardware Security Module HSM Encoding with base64, base64url, rfc-4648 Encryption with Blowfish (Anonymization) Encryption with AES/CBC, AES/EBC (Encryption of files) Encryption with PBEWithMD5AndDES (Encryption of files) Encryption ...more»
Java : Excel : XLS : Example of excel generation (Apache POI)
Hello, After my previous article Example of mail generation (MSGParser, Apache POI-HSMF) concerning the generation of a mail file on server side, I would expose you an example of XLS (Excel) generation by using the Apache POI. Introduction The Apache POI Project's mission is to create and maintain Java APIs for manipulating various file formats based upon the Office Open XML standards (OOXML) ...more»
Java : Annotation : Example of validation with annotation (mandatory, target, maxlength…)
Hello, I would present you an example concerning the annotation in JAVA: validation POJO with annotation. Brief presentation Introduced with Java SE 5, the annotations are more increasingly used in the development of applications. Annotations provide informations about a class and they have no direct effect on the annotated code. Annotations can be preserved at runtime (RetentionPolicy.RUNTIME) or are only available at development ...more»
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