June 7, 2013
Download : PROJ_FORMAT_ # Introduction
Working environment
2.1 Hardware Requirement Specification
i. Microcontroller AT89c52
ii. ADC ADC0808
iii. Real Time Clock DS1307
iv. Serial EEPROM AT24c08
v. Serial Transceiver MAX232
vi. LCD 16×2
2.2 Software Requirement Specification
i. Programming Language ANSI C
ii. Compiler KEIL
2.3 About the Hardware
2.3.1 Microcontroller (89C52)
Key Features
Compatible with MCS-51™ Products
8K Bytes of In-System Reprogrammable Flash Memory
Endurance: 1,000 Write/Erase Cycles
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April 23, 2013
There are times when you may want to hide a column from view without actually removing it from the DOM. This can be useful if you want to keep the data accessible for other operations but don’t want it visible on the front end.
Quick Solution: Use CSS # One straightforward way to achieve this is by using CSS. This allows you to keep the column data in the DOM, but just not display it in the table.
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April 14, 2013
<?xml version="1.0″ encoding="UTF-8″?> <GeteBayDetailsResponse xmlns="urn:ebay:apis:eBLBaseComponents"> <Timestamp>2013-04-13T07:54:20.770Z</Timestamp> <Ack>Success</Ack> <Version>813</Version> <Build>E813\_INTL\_BUNDLED\_15816370\_R1</Build> <ShippingServiceDetails> <Description>Standard Int'l Postage</Description> <InternationalService>true</InternationalService> <ShippingService>UK_SellersStandardInternationalRate</ShippingService> <ShippingServiceID>50301</ShippingServiceID> <ServiceType>Flat</ServiceType> <ValidForSellingFlow>true</ValidForSellingFlow> <DetailVersion>74</DetailVersion> <UpdateTime>2013-04-08T14:42:28.000Z</UpdateTime> <ShippingCategory>STANDARD</ShippingCategory> </ShippingServiceDetails> <ShippingServiceDetails> <Description>Collect+ Tracked: drop at store-delivery to door</Description> <ShippingService>UK_CollectPlusTrakedDeliveryToDoor</ShippingService> <ShippingServiceID>330</ShippingServiceID> <ShippingTimeMax>5</ShippingTimeMax> <ShippingTimeMin>3</ShippingTimeMin> <ServiceType>Flat</ServiceType> <ValidForSellingFlow>true</ValidForSellingFlow> <DetailVersion>74</DetailVersion> <UpdateTime>2013-04-08T14:42:28.000Z</UpdateTime> <ShippingCategory>ECONOMY</ShippingCategory> </ShippingServiceDetails> <ShippingServiceDetails> <Description>Royal Mail Airmail (Small Packets)</Description> <InternationalService>true</InternationalService> <ShippingService>UK_RoyalMailAirmailInternational</ShippingService> <ShippingServiceID>50302</ShippingServiceID> <ServiceType>Flat</ServiceType> <ValidForSellingFlow>true</ValidForSellingFlow> <DetailVersion>74</DetailVersion> <UpdateTime>2013-04-08T14:42:28.000Z</UpdateTime> <ShippingCategory>NONE</ShippingCategory> </ShippingServiceDetails> <ShippingServiceDetails> <Description>Hermes Tracked</Description> <ShippingService>UK_myHermesDoorToDoorService</ShippingService> <ShippingServiceID>322</ShippingServiceID> <ShippingTimeMax>5</ShippingTimeMax> <ShippingTimeMin>3</ShippingTimeMin> <ServiceType>Flat</ServiceType> <ValidForSellingFlow>true</ValidForSellingFlow> <DetailVersion>74</DetailVersion> <UpdateTime>2013-04-08T14:42:28.000Z</UpdateTime> <ShippingCategory>ECONOMY</ShippingCategory> </ShippingServiceDetails> <ShippingServiceDetails> <Description>Royal Mail 1st Class</Description> <ShippingService>UK_RoyalMailFirstClassStandard</ShippingService> <ShippingServiceID>301</ShippingServiceID> <ShippingTimeMax>2</ShippingTimeMax> <ShippingTimeMin>1</ShippingTimeMin> <ServiceType>Flat</ServiceType> <ValidForSellingFlow>true</ValidForSellingFlow> <DetailVersion>74</DetailVersion> <UpdateTime>2013-04-08T14:42:28.
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April 6, 2013
Introducing BottomToolBar: A Customizable Tool for Your Website # Have you ever noticed the sliding bar at the bottom of your TV screen displaying text messages and images? It’s a common feature on news channels and entertainment programs. BottomToolBar (BTB) takes that concept and brings it to your website, enhancing user engagement and content discovery.
What is BottomToolBar? # The BottomToolBar is a feature that can be added to any website.
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January 12, 2013
Download the Complete Guide to System Hardening # Introduction to System Hardening # System hardening is the art of strengthening your computing environment against potential threats. At its core, the philosophy is about implementing the principle of ’least privilege.’ This involves:
Knowing exactly what services and applications need to run on a system Creating documentation that outlines policy, standards, and guidelines Securely configuring operating systems, virtual servers, and software Managing application settings to enhance security Streamlining database setup and configuration Securing network devices and portable equipment Why Platform Hardening Matters # Platforms, such as servers or databases, are the foundation of your data infrastructure.
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November 24, 2012
August 30, 2012
The Blueprint for a Smooth Release Engineering Process # Isn’t it satisfying when everything falls into place just as you’d hoped? In the complex world of development, where multiple cogs are in motion at any given time, having a well-defined plan can make all the difference. Here’s a streamlined guide to setting up a robust Release Engineering (Releng) system that ensures efficient and error-free deployments.
Step-by-Step Implementation # 1. Version Control with Git # We begin by storing all our configuration files and Puppet manifests in a Git repository.
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February 21, 2012
Basic Perl “Hello World” Script (hello.pl) # Let’s start with the basics. Here is a straightforward “Hello World” script written in Perl. Create a new file and name it hello.pl.
#!/usr/bin/perl use strict; use warnings; use diagnostics; print "-----------\n", "Hello World\n", "-----------\n"; In this script, we’re using Perl’s built-in modules for error handling (use strict; use warnings; use diagnostics;) to make sure the code is robust.
Introducing Expect Bindings with Perl (test.
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January 2, 2012
Mastering the art of Continuous Delivery is about more than just pushing code onto a server. It’s a delicate balance of managing your technology and the people who interact with it. One major stumbling block? The tiny differences between machines that happen when someone decides to make ad-hoc changes. These may seem trivial, but they can cause massive headaches when it comes to debugging and troubleshooting.
The endgame here is clear: Create a system so streamlined that there’s no need for anyone to manually log in to make changes.
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December 10, 2011
vmstat -s -SM | grep "free memory" | awk -F" " '{print$1}'