programming | technology

Becoming an Expert MS Access Database Programmer

November 10, 2019

Some people like to think that expert database programmers just sprout up out of the ground while the rest of us are left trying to fumble our way through the complexities of Visual Basic and Standard Query Language (SQL). But many of you may be shocked to find that these experts started out much like you and me. The difference? They found a way to go from confusion to understanding. I know that you are thinking to yourself, “Well that’s easy to say, but how can I become one of those individuals?” With a few tricks, some tinkering, and a little effort, you will be one step closer to reaching your goal.

The first thing to understand is that MS Access was created to be used by large companies and individuals. In other words, it can be as complex or as simple as the user desires. This allows the program to grow in complexity as your knowledge and skills increase.

The first step to becoming an Access expert is understanding that it WILL take some time to get comfortable with the program. That is why it is crucial to remain calm and not get frustrated. Learning becomes extremely difficult when we are frustrated or tense so let’s dismiss that from the picture immediately.

Once you are no longer frustrated, we can begin our lesson. One of the great things about MS Access is the help feature. Because Access was intended for individuals, the developers included an extensive help base with the software. To neglect making use of this feature would be unwise. The next great thing about MS Access is that it provides online help if you are unable to find what you are looking for in the included help file. This should be used after exhausting the included help feature.

If neither of these help features is working, I would suggest going to a popular search engine such as Google and typing a brief question about what you are trying to accomplish (e.g. “How to create MS Access queries in VB”). This has bailed me out of trouble many times when I was trying to do something very specific and could not find an answer in either help file mentioned above.

The next bit of advice that I can give you is this: don’t be afraid to tinker around. Most of my knowledge of database programming came from sitting in front of my computer screen during my free time. Trust me, it is time well spent. Not only will it help you solve your problem, but you will gain familiarity with the program and its features.

As a final piece of advice, I urge you to spend time every day “tinkering” with the program. Even if it is only for 10-15 minutes, the constant exposure will pay off in the long run. I find that going to the help feature and finding an article related to something I’m interested in learning how to do helps me immensely. With some …

Impacts of Information Technology on Society in the New Century

November 6, 2019

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In the past few decades there has been a revolution in computing and communications, and all indications are that technological progress and use of information technology will continue at a rapid pace. Accompanying and supporting the dramatic increases in the power and use of new information technologies has been the declining cost of communications as a result of both technological improvements and increased competition. According to Moore’s law the processing power of microchips is doubling every 18 months. These advances present many significant opportunities but also pose major challenges. Today, innovations in information technology are having wide-ranging effects across numerous domains of society, and policy makers are acting on issues involving economic productivity, intellectual property rights, privacy protection, and affordability of and access to information. Choices made now will have long lasting consequences, and attention must be paid to their social and economic impacts.

One of the most significant outcomes of the progress of information technology is probably electronic commerce over the Internet, a new way of conducting business. Though only a few years old, it may radically alter economic activities and the social environment. Already, it affects such large sectors as communications, finance and retail trade and might expand to areas such as education and health services. It implies the seamless application of information and communication technology along the entire value chain of a business that is conducted electronically.

The impacts of information technology and electronic commerce on business models, commerce, market structure, workplace, labour market, education, private life and society as a whole.

1. Business Models, Commerce and Market Structure

One important way in which information technology is affecting work is by reducing the importance of distance. In many industries, the geographic distribution of work is changing significantly. For instance, some software firms have found that they can overcome the tight local market for software engineers by sending projects to India or other nations where the wages are much lower. Furthermore, such arrangements can take advantage of the time differences so that critical projects can be worked on nearly around the clock. Firms can outsource their manufacturing to other nations and rely on telecommunications to keep marketing, R&D, and distribution teams in close contact with the manufacturing groups. Thus the technology can enable a finer division of labour among countries, which in turn affects the relative demand for various skills in each nation. The technology enables various types of work and employment to be decoupled from one another. Firms have greater freedom to locate their economic activities, creating greater competition among regions in infrastructure, labour, capital, and other resource markets. It also opens the door for regulatory arbitrage: firms can increasingly choose which tax authority and other regulations apply.

Computers and communication technologies also promote more market-like forms of production and distribution. An infrastructure of computing and communication technology, providing 24-hour access at low cost to almost any kind of price and product information desired by buyers, will reduce the informational barriers to efficient market operation. This infrastructure …

Free Self Hypnosis And You Never Even Asked

October 30, 2019

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Think you've never been hypnotized? Think again …

We've all been hypnotized to some extent and this free self hypnosis may well be stopping you live the life you deserve.

Your thoughts and your beliefs create your reality. So what if you've been hypnotized to believe things that may not be true? … the world around you would just be an illusion or a tainted perception of reality. Let me explain …

Hypnosis works but putting you in a relaxed and focused trance which allows you to communicate directly to your subconscious. This part of your mind is extremely powerful and allows you limitless potential. It is like a slave who will obey your every command, which is why it is so important the commands are positive.

People are put into hypnotic trances every day, for instance when you're driving, reading a book or watching a movie. Children are particularly susceptible to hypnosis. Ever tried to get your child's attention when they are watching their favorite tv program?

Unfortunately it is often through our childhood and most vulnerable time, we are unwittingly being hypnotized. This programming is often negative and can stay with us through our life.

Parents, teachers and society repeatedly tell us what we can and can not do. Our subconscious picks up on this and it becomes our reality.

If you really want to tap into your unlimited power, you must understand what is holding you back. Quite often our own efforts are being self-sabotaged, we may say we want to be wealthy but then we stop ourselves doing what is needed. This may well be down to some deepoted beliefs that were programmed into your mind as a child. eg money does not grow on trees, the love of money is evil.

You have to forgive these false beliefs. A life of awareness, abundance and fulfillment is a life without restrictions. And ironically one of the best ways to remove the damaging hypnosis which is holding you back is to reprogram your mind with positive hypnosis.

Self hypnosis and hypnotherapy has helped improve millions of lives. And hypnosis used in a positive way can reduce your stress, improve your memory, increase your learning ability, break bad habits and addictions, help you sleep better and much more.

One final thought. If you have children, choose your words very carefully. Try not to use the word 'can not'. Encourage them, install a belief in them that anything is possible. Do you want to help program their minds for success, or failure? …

Ten Ways to Make Money Online and Earn Good Income

October 30, 2019

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The Internet offers great moneymaking opportunities for Individuals with computer knowledge and skills required to thrive in this online medium. There are a number of ways to earn money online but the ten best possible ways to earn money online are:

Try selling things on the Internet. That is the simplest way of making money online using the Internet. Selling products on the internet through online shopping portals, virtual auction sites, or setting up a web store in your own website provides a great income opportunity to everyone who has something nice to sell to potential customers online. This is ideal for generating the required amount of revenue on a long-term basis and is the simplest of moneymaking options available online.

For all those who believe that their photography skills can impress anyone, there is a great option to sell photos online and earn money. There are numerous stock photography agencies present online, which help you in selling your photos online. These agencies offer great incentives and income opportunities to budding photographers. The amount is paid on a per-download basis to these photographers after getting the royalty payment rights from them. This is a very useful way to earn money online if you have the required skill set.

Several message boards have many visitors to their sites. These message boards are dependent on regular contributions from the forum members to keep the community alive and the conversation growing. As the message boards get popular, there are chances that more members that are new will join the forum and get their queries solved or contribute towards the discussion. These message boards get the sufficient advertisements to pay to their most active members, who have been posting on a regular basis, thereby giving them a chance to earn some money.

Through various social networking sites, it is actually possible to earn money while going through different profile of people who are members of these sites. Some social networking sites pay its users money to improve page impressions in their profile to attract more visitors. These sites also offer money for uploading and sharing pictures and referring new members to the social networking site. The money given to an Individual depends on a proportionate payment structure setup by the site that distributes almost half of its advertising revenues to its members.

Filling up surveys is another way to earn money online. Filling up market research survey may look like a very boring activity but the opportunities to earn money in this type of work are endless. There are thousands of research groups online, which would like to take your opinion about various things and in that process, pay you for presenting your opinion. For each survey completed, there are certain points or money given out to the users. Once the money-earning limit is hit, the survey team allows the user the opportunity to take the money or exchange the points for a certain amount of money.

Another great way to earn money online …

Software to Manage Web Site Content (CMS)

October 27, 2019

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In recent years the demand for content management systems (CMS) has increased, CMS software is installed on a hosting server, which then enables for managing the creation of html content. The main feature of a CMS, is that people with little or no programming knowledge are easily able to utilize the authoring tools, generating written text and images in a pre-defined layout.

Most content management systems require a database to store the site content, and details in XML files, giving flexible possibilities for presentation. The layout of the site content displayed to the viewer is controlled through a set of template files. The administration process is typically completed in a browser interface, which means a website owner can update content from any computer, anywhere in the world.

Building a CMS from scratch would be very time consuming and difficult for a web designer, but there is a long list of open source systems available to use as a building block. The design can be bespoke using graphics and css styles.

Below is a list of the most popular open source content management systems

Drupal
Joomla
WordPress
Expression Engine
Frog

These content management systems are often used for blogging, Drupal and Joomla can be modified for just about any purpose. These systems are totally free to use and have massive open source communities, this means there are thousands of people supporting the systems and also further developing them.

Lots of large corporations and famous brands are using content management systems, the White House, MTV, FedEx, Nike, Ford Motoring, Discovery channel, Playboy & Nasa are just some of the biggest names known to use Drupal.

Commercial templates and extensions for content management systems have also become big business, with designers around the world buying them to help create beautiful sites with advanced features. Rocket theme seems to be just about the biggest supplier of high quality commercial templates and extensions, releasing new designs every month.

A CMS site might cost you slightly more than a static HTML site from a web designer, but you will probably save money in long run, for starters you won’t have to pay your web designer exaggerated rates to make the smallest of alterations. Secondly, CMS sites are easily upgradeable, with new security patches being released all year round.…

Your Virtual Reality

October 25, 2019

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You are not going to like this, but the odds are uncomfortable high that your physical reality is not physical at all, but virtual. In other words, you do not exist with the substance and structure you think you exhibit. Even though you may play various simulation or video games, you in turn are being played, or at least programmed, by persons or things unknown. So here is the Simulation Hypothesis, otherwise known as the Simulated (Virtual Reality) Universe scenario, in review.

Premise: There exists technologically advanced extraterrestrial civilizations (the exact number is of no consequence) and / or our descendants qualify as having constructed an advanced terrestrial civilization, way in advance of that in the early 21st Century.

Premise: Such civilizations, ours or heads, not only possess advanced technology, but have and do experience exponential growth in those and ever newer technologies.

Premise: Such civilizations do not become extinct.

Premise: Such civilizations build and run simulations, just as we in the early 21st Century do. The reasons are numerous. There are simulations for research purposes, fun and profit, educational training, etc.

Premise: There are vastly more simulated worlds and beings than there are real worlds and befits if our own here and now is anything to go by given the ever prolongation of video games, etc.

Premise: Consciousness or awareness can be simulated. Consciousness or awareness is what you are, but you are just information, a code, an alphabet constructed out of letters that form words that form sentences that form paragraphs that form chapters that extremely form you – you're a book in human form. You can reduce any life form down to its genetic code – information. Information can be coded as bits and bytes. In essence your uniqueness is just a barcode and your consciousness or awareness is just the interactions of your barcode with all the rest of the sets of software that combine the Simulation (Virtual Reality) Universe scenario.

If the above six are awarded, then the conclusion is that it is highly likely that we are 'living' in a simulation. The logic is sound. If you reject the conclusion, you must reject one or more of the six initial promises and there could be no if, ands or buts about your objection. There could be no possible counter objections or exceptions to your objection or rejection of any one or more of the concessions. For example, you might object and say that such civilizations do go extinct before developing advanced simulation technologies, but that would have to apply 100% across the board.

Let's start with the assumption that you do not really exist in a really real reality. Instead, you are virtual reality, a creation (along with the rest of life, the Universe and everything) by a flesh-and-blood fallible Supreme Programmer that created software that resulted in our Simulated (Virtual Reality) Universe. What types of things might follow from such a scenario?

In case that idea freaks you out, reflect that even if …

Computer Security – Dealing With Malware

October 20, 2019

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It was reported that every year between 1996 and 2000, the number of corporations infected with at least one virus had doubled; in 2002 the number of known viruses had surpassed the 70,000 mark; and in 2004 it was estimated that over $ 55 billion dollars in damages had been caused by computer viruses and malware. Today the risk of infection and the potency of viruses and malware have increased significantly, and with every advance in malicious material, there needs to an increase in virus protection.

When it comes to virus protection, it is important to remember that updating frequently and having the right amount of protection is key. Whether you use expensive software, or basic free virus services, you must be sure to keep up to date, as many viruses seek vulnerabilities in your system. This means that updating your virus protection is very important, as well as keeping up-to-date on all system updates, which often include new patches for weak points in your operating system. Other viruses – such as worms – move quickly, and may make it hard for anti-virus software by itself to be effective. To increase virus protection, you can add things like firewalls, spyware shields and automatic updates to increase your security.

Alongside malware and virus protection software, many operating systems and internet browsers have made strides in keeping your computer safe. You may notice that when opening a new website, or downloading a program, you get a prompt asking if it is OK for this foreign entity to be placed on your computer. In these instances, it is important that you take an active role and be certain that these programs and websites are safe; This can be accomplished by a quick search around the internet, and being certain to scan every new file that you download prior to opening it.

With all of the advances in malicious programming, virus protection may seem like a daunting task. However, with a bit of knowledge, and some quality programs, you can save yourself a good deal of trouble in the long run. …

PHP – A Popular Website Development Language

October 2, 2019

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PHP has been able to successfully transform the way dynamic web sites are created and is quite popular in website development arena. With creation of dynamic websites there are different things involved such as usability, scalability, flexibility and user friendliness. PHP which is an open source language used in web programming helps to easily accomplish these requirements for development of dynamic sites. Now we there will look at factors which have turned PHP the preferred choice for complex programming requirements.

Being open source it does not cost anything and can be used on different platforms such as Unix, Windows and Linux. This language does not require a lot of processor and also has less impact on system speed.

PHP in close correlation with HTML displays dynamically generated content on a web page. The procedures written in this language does not take up large amount of system space or resources. The programs also load as well as execute quickly since they use Apache modules created in C language. The compatibility with different software is another positive attribute of PHP.

Some features of this open source website design and development language are:

Easy availability of coding libraries
Numerous server interfaces (HTTP)
Database support: Oracle, MySQL, PostgreSQL, Informix etc.
Similarity with Java and C
Compatibility with different platforms

As we can see PHP provides a lot of flexibility and features for effective website development and is the most preferred choice when dynamic or complex websites with different functionalities are to be created keeping in mind user friendliness. …

4 Trends CNC Manufacturing Will See in 2018

September 29, 2019

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Numerical controlled (NC) machines have been in use since their invention in the 1940s and 1950s by John T. Parsons. The first computer numerical controlled (CNC) machine was born when John Runyon used computer controls to produce punch tapes, sharply reducing the time required from 8 hours to a mere 15 minutes. In 1957, the United States Air Force and Massachusetts Institute of Technology (MIT) collaborated on a project to produce the first NC machine controlled entirely by computer.

Fast forward more than 60 years later and the concept of CNC machining has very few differences compared to its predecessor. Though CNC machining and manufacturing still produces three-dimensional directions of output — X axis, depth and Y axis — the scope of the process reaches far beyond what anyone could ever imagine. In fact, 2018 is sure to bring new strides in this versatile technique including the following trends:

1. Complex Cuts Made Even Easier

Refinements in CNC machining will continue to make complex cuts — such as incline surface holes, contours and more — even more accurate and smooth. The project’s parameters are able to be defined in a number of different planes to generate the results that a customer expects within the timeframe needed.

2. Touchscreen Technology

Today, touchscreen technology is expected in smartphones and is increasingly becoming the norm for laptops and desktop computers too. These aren’t the only products taking advantage of this technology though. Touchscreens are integrated with CNC machines to deliver precise programming that is nimble, quick and intuitive. Built-in features are constantly updated and designed to shave precious time from programming parameters. These allow operators to deftly navigate through a range of content such as complex tables, long lists and expansive programs to find the elements that are required to complete projects.

3. Embrace New Materials, Tools and Processes

A dizzying array of new and innovative materials are developed every year, providing companies with new opportunities to deliver products that meet their target audiences’ needs. CNC machining provides processes and tools that meet the challenges of bringing these new materials to market. With the right features at the ready, CNC manufacturing tackles innovative projects with precision and speed.

4. The Trickle-Down Effect

Some industries, such as the aerospace and automobile sectors, require compliance with rigid tolerances, exceptional surface quality and the ability to endure dynamic loads. These same techniques can also be applied to the production of smaller scale items as well. The result is a workmanship and quality that is unsurpassed.…

Talking to Toddlers Review – Scam Or Legit Audio Program?

September 23, 2019

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Talking to Toddlers is an audio program created by Chris Thompson, a father of two kids. He claimed that he is an expert in language strategies using "neuro-linguistic programming" (NLP). By using NLP, he stated that he could get the toddlers to agree to do things. This may sound fancy to you. This Talking to Toddler Review will discuss whether this program is for real or one of those scam products that parents should avoid.

The audio program is composed of 3 CDs. It is also available in MP3 format which you can download directly from the Talking to Toddlers official website. By being an audio product, you can listen to the program anywhere, even while you are driving the car or jogging with your portable MP3 player. There are tons of information you need to listen to and it will definitely take a lot of time before you complete the program.

The techniques stated by Chris are easy to follow. You can immediately test the strategies with your toddlers. Most of the time toddlers would want to do their own thing and giving orders can cause them to exhibit tantrums. One of the interesting techniques is what Chris called as the "double bind". This is applicable if you need your toddler to follow your instructions. What a parent needs to do is to give the toddler choices that are effectively the same. By doing this, you will force your toddler to choose either one and he will end up doing the tasks that you intend to do. The use of positive language is also a main focus of the program. You will get positive results from your toddlers using positive words.

In summary, the audio program packs a lot of information that parents need to know in order to raise their toddlers properly with less stress. Parents will know how they will discipline their toddlers and control their tantrums. This Talking to Toddler Review definitely concludes that the product is for real and is truly a gem for parents. …

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