Knowledge Base
KB Articles (EN)
school C# // .net // Programming
- How to use global variables, fields and functions
- Comparison of string operations: Left, Mid, Right - C# vs MFC
- Comparison of string methods: IsEmpty, Find, Replace - C# vs MFC
- Replace or remove a char at a given index (position) in a string
- How to read/write a ansi, utf-8 or unicode text file from/to string
- Save and restore position and size of a windows forms application
- Download a file (URL) to memory (string) or file with timeout using System.Net.WebClient
- Build ODBC connection strings and enumerate installed ODBC drivers for MS Access and MS Excel (32bit and 64bit)
- Detect system (UI) language and country
school HTML // CSS // Javascript
- How to print a specific part of a HTML page using CSS
- How to style <hr> tag (horizontal rule - line) cross-browser-compatible using CSS code
- Month Names in different Languages (Month of the Year Translations)
- Display date and time using Javascript, php or Server Side Includes (SSI)
- Can I use spaces (blank space chars) in links (link href), images (img src) and other URLs?
- W3C Internationalization Checker - Online tool to check the charset and much more link
- View HTTP Request and Response Header - https://websniffer.cc/ link
- How to specify colors using color name, hex value or rgb(), rgba(), hsl(), hsla() functional notation
- How to copy text from an HTML element (div,p,span) to the clipboard
- mailto: Links with Parameter
- Form input validation of email addresses with and without international characters (Unicode)
- List of HTML lang Attribute Language and Country Codes
- How to use setRequestHeader to disable browser caching for XMLHttpRequest
- How to insert a <link> (CSS file) or <script> (Javascript file) element into the HTML head section
school PHP - Hypertext Preprocessor
- How to check if php is installed and how to detect the php version
- php Error: "Warning: Cannot modify header information - headers already sent"
- How to create a subscribe mail form with php
- How to send email with php using mail and mb_send_mail
- How to protect a php Email Form using php mail or mb_send_mail against Mail Header Injection
- How to test and fix the php mail() function
- How to install the PEAR::Mail package (class) on XAMPP for Windows
- How to fix php Error: "Call to undefined function idn_to_ascii() or idn_to_utf8()" on XAMPP for Windows
- How to increase the max. file upload size for Apache web server and MySQL
- How to prevent web browser caching for PHP files (scripts)
- How to enable PHP mail(...) function using mailtodisk.exe on XAMPP for Windows
school MFC // CPP // Programming
- Get Windows version from system registry
- Get Internet Explorer version from system registry
- Use WritePrivateProfileString to write an unicode string (CString) to an ini-file
- Convert an unicode UTF-16 (CString) string to UTF-8 and reverse
- Select a default folder using SHBrowseForFolder
school ODBC // SQL // MySQL
- How to connect to a hosted MySQL server
- How to setup a Windows ODBC DSN on 64bit systems for 32bit applications
- ODBC driver for Microsoft Access installation problem - Unable to load odbcji32.dll
school Email // SMTP // POP3 // IMAP
Disclaimer: The information, code snippets and samples on this page are provided "as is" without warranty of any kind.
Further, Arclab Software OHG does not warrant, guarantee, or make any representations
regarding the use, or the results of use, in terms of correctness, accuracy, reliability, currentness, or otherwise.