Step by step guide to use mac lion to make hidden folders visibleHock Leng PUAH
To recover hidden folders on a Mac, you first enable viewing hidden files by entering "defaults write com.apple.Finder AppleShowAllFiles YES" in Terminal and restarting Finder. Next, enter "chflags nohidden *" to make all folders visible, including any that were hidden by viruses. You can then enter "chflags hidden" followed by specific system folder names to hide them again. Finally, enter "defaults write com.apple.Finder AppleShowAllFiles NO" and restart Finder to disable viewing hidden files once more.
The document discusses classes used in developing a mobile game. It describes classes for handling player interfaces and logic, managing game workflow and threads, storing game information, and managing game objects and layers. It also mentions using a visual mobile designer and SVG editor to develop the game.
Androidx86 Installation For VirtualboxPingLun Liao
This document provides instructions for installing and configuring Android x86 in a VirtualBox virtual machine using an Android x86 ISO image. It describes downloading the Android x86 ISO, VirtualBox, mounting the ISO, editing the GRUB menu configuration to select kernel options and boot parameters, and tips for using the virtual machine including keyboard shortcuts. References for optimizing the Android emulator and debugging are also included.
The document discusses interprocess communication (IPC) and protocols. It describes different IPC paradigms like message queues, semaphores, and shared memory. It also covers unicast and multicast communication, synchronous vs asynchronous operations, data representation for communication between processes, and examples of protocols like HTTP.
VirtualBox allows users to install multiple guest operating systems on a single machine. The document outlines the steps to install VirtualBox and then install Ubuntu 13.04 as a guest OS. It describes downloading and installing VirtualBox, creating a virtual machine, configuring settings like memory and storage, and then walking through the Ubuntu installation process by selecting options and components. The summary provides a high-level overview of the key steps involved in setting up Ubuntu as a virtual machine on VirtualBox.
This document provides an overview of virtualization and the virtualization software VirtualBox. It discusses definitions of key virtualization terms, types of virtualization including hardware emulation and paravirtualization. It outlines the process for creating a virtual machine in VirtualBox, including choosing settings for memory, hard disks, networking and sound. Tips are provided for running Linux and Windows simultaneously and sharing files between guest and host systems. References for further reading on virtualization topics are also included.
This document summarizes how to set up VirtualBox on a Windows Vista system to host multiple guest operating systems including Ubuntu, Windows XP, and Windows 7. It outlines downloading and installing VirtualBox, setting up virtual machines, and installing guest operating systems. It also provides information on VirtualBox applications like running multiple OS on one computer and testing software in different environments.
VirtualBox is an open-source virtualization software that allows users to install and run virtual machines on their host computer. The document provides a guide to installing VirtualBox, creating a new virtual machine with an operating system, mounting a CD image, and accessing additional features like shared folders between the host and guest systems which require installing VirtualBox Guest Additions. The guide is split into multiple parts and directs users to additional online resources for VirtualBox.
Implementazione Object-oriented del metodo AMR per il calcolo di un campo gra...Roberto Peruzzo
Tesi di laurea.
In questo documento viene esposto il funzionamento del metodo Multigrid con raffinamento adattivo (AMR http://bit.ly/1iF1Gfv) per risolvere l'equazione differenziale di Poisson. Questa equazione viene utilizzata per calcolare il campo gravitazionale che regola la formazione e lo sviluppo della materia negli oggetti astronomici. Data l'elevata mole di dati da trattare, è stata utilizzata la libreria DAGH http://bit.ly/1XS6duL che permette l'esecuzione in parallelo del codice.
Step by step guide to use mac lion to make hidden folders visibleHock Leng PUAH
To recover hidden folders on a Mac, you first enable viewing hidden files by entering "defaults write com.apple.Finder AppleShowAllFiles YES" in Terminal and restarting Finder. Next, enter "chflags nohidden *" to make all folders visible, including any that were hidden by viruses. You can then enter "chflags hidden" followed by specific system folder names to hide them again. Finally, enter "defaults write com.apple.Finder AppleShowAllFiles NO" and restart Finder to disable viewing hidden files once more.
The document discusses classes used in developing a mobile game. It describes classes for handling player interfaces and logic, managing game workflow and threads, storing game information, and managing game objects and layers. It also mentions using a visual mobile designer and SVG editor to develop the game.
Androidx86 Installation For VirtualboxPingLun Liao
This document provides instructions for installing and configuring Android x86 in a VirtualBox virtual machine using an Android x86 ISO image. It describes downloading the Android x86 ISO, VirtualBox, mounting the ISO, editing the GRUB menu configuration to select kernel options and boot parameters, and tips for using the virtual machine including keyboard shortcuts. References for optimizing the Android emulator and debugging are also included.
The document discusses interprocess communication (IPC) and protocols. It describes different IPC paradigms like message queues, semaphores, and shared memory. It also covers unicast and multicast communication, synchronous vs asynchronous operations, data representation for communication between processes, and examples of protocols like HTTP.
VirtualBox allows users to install multiple guest operating systems on a single machine. The document outlines the steps to install VirtualBox and then install Ubuntu 13.04 as a guest OS. It describes downloading and installing VirtualBox, creating a virtual machine, configuring settings like memory and storage, and then walking through the Ubuntu installation process by selecting options and components. The summary provides a high-level overview of the key steps involved in setting up Ubuntu as a virtual machine on VirtualBox.
This document provides an overview of virtualization and the virtualization software VirtualBox. It discusses definitions of key virtualization terms, types of virtualization including hardware emulation and paravirtualization. It outlines the process for creating a virtual machine in VirtualBox, including choosing settings for memory, hard disks, networking and sound. Tips are provided for running Linux and Windows simultaneously and sharing files between guest and host systems. References for further reading on virtualization topics are also included.
This document summarizes how to set up VirtualBox on a Windows Vista system to host multiple guest operating systems including Ubuntu, Windows XP, and Windows 7. It outlines downloading and installing VirtualBox, setting up virtual machines, and installing guest operating systems. It also provides information on VirtualBox applications like running multiple OS on one computer and testing software in different environments.
VirtualBox is an open-source virtualization software that allows users to install and run virtual machines on their host computer. The document provides a guide to installing VirtualBox, creating a new virtual machine with an operating system, mounting a CD image, and accessing additional features like shared folders between the host and guest systems which require installing VirtualBox Guest Additions. The guide is split into multiple parts and directs users to additional online resources for VirtualBox.
Implementazione Object-oriented del metodo AMR per il calcolo di un campo gra...Roberto Peruzzo
Tesi di laurea.
In questo documento viene esposto il funzionamento del metodo Multigrid con raffinamento adattivo (AMR http://bit.ly/1iF1Gfv) per risolvere l'equazione differenziale di Poisson. Questa equazione viene utilizzata per calcolare il campo gravitazionale che regola la formazione e lo sviluppo della materia negli oggetti astronomici. Data l'elevata mole di dati da trattare, è stata utilizzata la libreria DAGH http://bit.ly/1XS6duL che permette l'esecuzione in parallelo del codice.
Visual basic asp.net programming introductionHock Leng PUAH
This document provides an introduction and overview of ASP.NET Visual Basic web forms for beginners. It covers topics like object-oriented programming concepts, the Page_Load and Button_Click subroutines, variables and data types, decision making using If/ElseIf/Else statements, and displaying output from web controls. Examples are provided for getting user input and displaying output messages based on conditions. The document also demonstrates code reuse through subroutines.
OS X has a built-in screen sharing feature that lets you connect to another Mac on your network and display its screen on your Mac.
You can use screen sharing to access your Mac while you’re away, solve a problem on someone else’s Mac, or collaborate with others on a project such as a website or presentation.
http://support.apple.com/kb/PH14148
This document provides a 6-step guide to hosting a SWF file on Google Drive and sharing its URL with others. The steps are: 1) Create a public folder called "myfolder" to store files including the SWF file. 2) Check that the folder is shared publicly. 3) Copy the SWF and other files into the folder. 4) Access the shared folder's URL. 5) Access the SWF file by clicking on it. 6) Copy the SWF file's URL to send and share with others.
PHP built-in functions date( ) and mktime( ) to calculate age from date of birthHock Leng PUAH
This PHP code uses date functions to output today's date and a person's date of birth. It then calculates the person's current age by comparing their birth month/day to the current month/day, accounting for whether their birthday has passed yet this year. The code outputs the dates, walks through the age calculation logic with comments, and displays the final age.
This PHP script uses date functions to generate timestamps for dates in the past and future relative to today's date. It uses the date() function to output the dates in different formats. Specifically, it:
1. Gets today's year, month and day using the date() function.
2. Uses mktime() and the variables from part 1 to create timestamps for dates two days ago, five months ago, and three years in the future.
3. Outputs the dates for the timestamps generated in part 2 using date(), formatting them as dd-mmm-yyyy, dd-mmmmmm-yyyy, and dd/mm/yy respectively.
Integrate jQuery PHP MySQL project to JOOMLA web siteHock Leng PUAH
After completing your jQuery, PHP, MySQL project, integrating the project into an existing JOOMLA website can be done using one of its vast extension - Sourcerer.
The document discusses responsive web design which involves designing websites that automatically adapt their layout to different screen sizes and devices. It covers scoping a responsive design by considering the context of use and prioritizing important content. Guidelines are provided for wireframing grid structures and layouts for different screen widths as well as best practices for text, buttons, forms and other elements on responsive sites.
A short document discusses the importance of beautiful web pages. It states that beauty does matter for web pages and asks readers to list the URL to their site in the comments if they have created a beautiful page. The document is only a few lines long and focuses on encouraging beautiful web design.
The document discusses common CSS mistakes to avoid, including:
1) Not distinguishing between IDs and classes when selecting elements. IDs are unique and classes can be reused.
2) Including unnecessary units like "px" when a value is zero.
3) Repeating CSS properties that can be combined, like setting each border side individually.
4) Including excessive whitespace which increases file size without benefit.
5) Not grouping identical styles for multiple elements to make updates easier.
6) Confusing the difference between margins, which are outside borders, and padding, which is inside borders.
Connectivity Test for EES Logic Probe ProjectHock Leng PUAH
The document provides instructions for testing connectivity using a multi-meter. It describes steps to test that the multi-meter is working properly by creating a short circuit. It then lists steps to test chips for short and open circuits at different pins and tracks. Similar steps are provided to test wires for short and open circuits. Finally, it describes what to visually check for during inspection and examples of issues that could be improved.
The document discusses how to use a 7408 AND logic gate including connecting power (VCC and GND), an LED output, and two inputs. It emphasizes carefully inserting the logic gate into a breadboard. It also provides a truth table for a 7408 AND gate and recommends downloading simulation software to design logic circuits virtually before building physically.
Ohm's law, resistors in series or in parallelHock Leng PUAH
This document provides information about resistors in series and parallel circuits. It defines that in a series circuit, the same current flows through all resistors but the voltage drops across each resistor are different. The total resistance is calculated by adding the individual resistances. In a parallel circuit, the same voltage is applied across all resistors but the current through each resistor is different. The total resistance is calculated using the reciprocal of the sum of the reciprocals of the individual resistances. Formulas for calculating total and individual current and voltage values are also provided.
This document provides a step-by-step guide to measuring voltage and current through key connections for week 02 connection exercises, including identifying the key connections needed to measure voltage and current.
This document outlines different circuit designs that become progressively more complex, from Circuit 1 to Circuit 4, with simpler versions of Circuits 2, 3 and 4 also provided. It encourages the reader to connect the circuits to experiment with different designs.
This document provides an overview of the first 5 jobsheets for a media services course. It discusses [1] installing the latest version of VirtualBox executable files, [2] using VirtualBox to set up a virtual machine with network drive access to host files, and [3] configuring common web server roles and services like IIS on a Windows Server 2003 virtual machine. It also covers embedding different media file types like images, Shockwave, Flash video, and HTML5 video on web pages, and ensuring the proper MIME types are configured on the server for file extensions.
At the end of the lesson, the student will learn to:
• Install Oracle Virtualbox VM Manager
• Install Windows 2003 Server as a VM
• Create a shared folder between the host computer and the VM
This document provides an overview of network fundamentals and components. It defines a network as a system that links computers together to share data and resources. Networks have evolved from early local area networks within a single building to modern wide area networks that span the globe. Networks allow sharing of information, hardware, security, and backup files between connected computers. Key components of networks include network interface cards, networking media like cables, and network devices that control traffic flow.
Pedagogic Innovation to Engage Academically Weaker StudentsHock Leng PUAH
This document discusses using pedagogic innovation and ICT to engage academically weaker students. It notes that such students often fall behind in class and lose motivation. The document then proposes using technologies like videos, blogs, screen recordings and embedding content to make lessons more visual and engaging. It provides examples of how to capture and share content using tools like the Windows Snipping Tool, SlideShare, YouTube and video editors. The goal is to improve teaching delivery and help academically weaker students better understand lessons through seeing concepts visually.