Category: Developer Tools

Python is a dynamic object-oriented programming language that can be used for many kinds of software development. It offers strong support for integration with other languages and tools, comes with extensive standard libraries, and can be learned in a few days. Here is the instruction to tell you how to open a file in Python.…

Python is a dynamic object-oriented programming language that can be used for many kinds of software development. Python’s String class has a search-and-replace method named “replace.” It’s very useful but doesn’t support regular expressions. So here is the instruction to tell you how to search and replace with Python. 1. Run Python. 2. Type the…

Python is a dynamic object-oriented programming language that can be used for many kinds of software development. It offers strong support for integration with other languages and tools, comes with extensive standard libraries, and can be learned in a few days. Many Python programmers report substantial productivity gains and feel the language encourages the development…

PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. Here is an instruction to tell you how to reset PostgreSQL password to keep its security.   1. Click “Start” and…

PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. Changing a PostgreSQL user password is accomplished using the “postgres” command prompt. Here is the instruction to tell you how…

Microsoft Publisher is a great design studio which is loved by users. We could use it create postcards, labels, stickers, newsletters, brochures and other documents. Sometimes we would want use Microsoft Publisher File directly as image file. In fact, we don’t need to convert with a tool, we could save the file as image file…

Microsoft Publisher is a great program which can publish items like magazines, sheets or other materials. Here is the instruction to tell you how to change the sheet size on Microsoft Publisher . 1. Start Publisher. Click “File” —-“Open” to open the file you want to change the sheet size. The “Page Navigation” can open…

phpMyAdmin is a free software tool written in PHP intended to handle the administration of MySQL over the World Wide Web. phpMyAdmin supports a wide range of operations with MySQL. How to delete the entire datebase with PhpMyAdmin? Here is the instruction. But please remember to backup your important database in case delete the wrong…

Microsoft Access has a dedicated field designed for captions. Adding captions to field can help you better understand your database’s content and design. Here is the instruction to tell you how to specify a caption in Access. In a Table 1. Click the “Design” to enter the Design view. You could use this to modify…

phpMyAdmin is a free software tool written in PHP intended to handle the administration of MySQL over the World Wide Web. phpMyAdmin supports a wide range of operations with MySQL. If you forget your password, you will need a new one to enter. Here is the instruction to tell you how to reset a password…

BAC is a file format that was used by an application called Avantrix Backup Plus to store backed-up data. However, Windows Vista and Windows 7 cannot support this application, so you cannot use it to open BAC files. Fortunately, you can change the file extension on a BAC file from .bac to .zip, and then…

phpMyAdmin is a free software tool written in PHP intended to handle the administration of MySQL over the World Wide Web. phpMyAdmin supports a wide range of operations with MySQL. However, some users find it difficult to log in, the username and password pass directly to the MySQL sever. If you forget your password, you…

phpMyAdmin is a free software tool written in PHP intended to handle the administration of MySQL over the World Wide Web. phpMyAdmin supports a wide range of operations with MySQL. The most frequently used operations are supported by the user interface (managing databases, tables, fields, relations, indexes, users, permissions, etc), while you still have the…

AutoHotkey is a free, open-source macro-creation and automation software utility that allows users to automate repetitive tasks. Any application user interface can be modified by AutoHotkey (for example, overriding the default Windows control key commands with their Emacs equivalents). It is driven by a custom scripting language that is aimed specifically at providing keyboard shortcuts…