AJAX Back Button Fix
BASH - Linux sendmail script
BASH - OpenSSL X509, CSR, CRL OCSP Commands
BASH - Send mail with an Attachment
C++ AES GCM Authenticated Encryption
C++ base64_decode function
C++ base64_encode function
C++ Check CRL For Revocation
C++ Check OCSP For Cert Revocation
C++ Check Valid IP Address IPv4 IPv6
C++ checkdate function for date validation
C++ dec2hex string function
C++ DNS Lookup IPv4 IPv6
C++ explode function
C++ File Download - DNS HTTP GET
C++ hex2dec string function
C++ implode function
C++ in_array function
C++ libcurl function
C++ map traversal
C++ md5 function
C++ OpenSSL Fetch SSL Certificate
C++ OpenSSL Parse X509 Certificate PEM
C++ OpenSSL Verify Self Signed Certificate Signature
C++ OpenSSL Verify X509 Certificate
C++ Parse URL
C++ sha1 function
C++ sha2 functions
C++ sha224 function
C++ sha256 function
C++ sha384 function
C++ sha512 function
C++ string as hex function
C++ stringutils
C++ urlencode function
C++ UTF-8 codepoint conversion
C++ UTF-8 string check validity function
C++ UTF-8 strlen function
C++ UTF-8 substr function
Calculate Script Duration in PHP and BASH
Centos7 - Apache Chroot Jail
Create a CSR in Java
Create XLSX Spreadsheets in PHP
CSS Two Column Scroller
Generate PDFs with PHP
Generate XLS Spreadsheet files with PHP
HTML Table Row Highlight
Javascript filter search through dataset
MySQL - Explode CSV String into rows
MySQL Calculate Median
MySQL Delete Statement With Join
MySQL Generate Random Date
MySQL Get Latest Record In Group
MySQL Nightly Backups of a large database
MySQL REGEXP ip address, zip codes, email
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PHP AES Encrypt string function
PHP AES-128 CBC with HMAC File Encryption
PHP Calculate Duration of MP3
PHP Class Curl Multi Example
PHP Create CSR and Private Key
PHP Create Zip file
PHP CURL Connect With SSL Client Certificate
PHP Fetch SSL Certificate
PHP Get SSL Certificate Chain
PHP Get SSL Certificate Info via CURL
PHP IDN Punycode Converter
PHP mail Function With Attachments
php mysql db connection class
PHP Parse SSL Certificate
PHP Password Hashing Class
PHP SSL Certificate Calculate Fingerprint
PHP SSL Certificate Get Keysize
PHP Stock Quote Web Service
PHPExcel vs PHP_XLSXWriter Comparison
Python - Create CSR
Python - Create Self Signed Cert
Python - Parse X509 Certificate
Python - Sendmail script