Tag Archives: C++

Problem with stand-alone executables?

Well, I just have to share this with whosoever is desperately looking for a solution to this problem and happens to stumble across this post.

It’s not easy being a newbie in any thing, and computing is no exception.

I have written a small program that I will be using for my work in the office and which would also benefit a few staffers. I wrote it in C++ and compiled it using Visual Studio. However, I couldn’t find the executable file (*.exe) anywhere on my computer!

I went over to the MSDN site, as well as StackOverflow, looking for a solution but there was none in sight. To make matters worse, I discovered that MANY beginner programmers were facing the same issue.

Then I found this video on YouTube – and voilá! – problem solved. The answer to my question is ridiculously straightforward; indeed, ignorance is very costly.

If you’re in a bind like I was, I hope this works for you the way it did for me!

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Advantages and Disadvantages of Using IDE [sic]

This is a good blog. I use IDEs, but my take on them is this: It makes a lot of sense for learners to start with manual before moving on to automatic, because the day you’re forced to drive manual, you may find yourself unable to do so.

Expert Wannabe

IDEs are simply programs to write programs. They are generally editing environments with tools
to help programmers write code quickly and efficiently. As an example, we can create PHP-driven
web applications using a combination of Eclipse and PHPEclipse. Core features typically include:

Code completion or code insight: The ability of an IDE to know a language’s
keywords and function names is crucial. The IDE may use this knowledge to do such
things as highlight typographic errors, suggest a list of available functions based on the
appropriate situation, or offer a function’s definition from the official documentation.

Resource management: When creating applications, languages often rely on
certain resources, like library or header files, to be at specific locations. IDEs
should be able to manage these resources. An IDE should be aware of any required
resources so that errors can be spotted at the development stage and not…

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Tales from the R Side

Credit: 'R' by Lorenzo Lorenzi (1772-1850)

Credit: ‘R’ by Lorenzo Lorenzi (1772-1850)

It appears there’s been a little lull on this page and it’s been like that for a good reason. I suddenly found myself caught smack in the middle of doing a course on C++, trying to make progress as I understudy Hadley Wickham via his book, Advanced R, and a Data Science course from Columbia University. I really didn’t have much of a holiday!

Why I thought this was worth sharing is because I am hoping – really hoping – that some of my colleagues and compatriots would consider channelling some of their energies in this direction. I remember vividly how, in the late 90s, I tried to convince fellow doctors to join me in attending FREE computer classes, all to no avail. So, to see the health sector lagging behind in the application of ICTs in my country is not at all surprising. I don’t know, but I have this feeling that this area of knowledge – data science – is going to be very important in the next 5 – 10 years.

First, we’re in the middle of a ‘data boom’. Societies are now literally inundated with data and humans practically littering the data-sphere with their numbers – the proverbial 1s and 0s. This is something we cannot ignore, whether we are job-seekers or entrepreneurs.

Secondly, whether you like it or not, somebody somewhere is taking your data, storing it and using it for something. The prospect of not being able to swim when the world is certain to be flooded, is indeed a grim one.

Thirdly, some of us have this affinity for numbers but don’t really know how to translate this into something practical, something real! Well, welcome to the age of ‘data products’, where you’re either buying or you’re selling. Period.

There are a few more things to say on this but I’m yet to wrap my mind around it. Frankly, the whole thing is dizzying and the speed at which the world is going with this is scary. Many of us should be determined not to be left behind.

So, while I’m schlepping C++ syntax, or trying to figure out the rules that govern R functions (lazy evaluation really stumped me for a bit), I can already see some interesting times ahead of us.

Yes, I think I should go and watch a movie now…

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