I recently started writing in C++ but I have some Challenges, anytime I type in a code, about 2 runs and Compile, It pops up an error: “source file not found “. I’ve tried to search Google, but the information I got is somehow confusing. I even send the code to my friend that taught me the programming language, but he said there is no error in the syntax.
NB•i use Dev C++ as my compiler. I have also tried Using Codeblocks but the error Still persists
What is “Mingw32” I came Across why troubleshooting?

I want to use a PDF file to do a presentation. I want to know how I can use the PDF file format to write my presentations. I would also like to know how I can include videos and equations in the PDF and highlight texts in a particular color. Is there a simple tutorial or guideline that you can point me to? I would like a comprehensive explanation of this approach to making presentations.

 

Hello, I would like someone to help me find some tutorials on Python programming. I am not looking for any ordinary tutorial but a specific tutorial that you have used to enhanced your productivity whenever you program in Python. Please where can I find such tutorial if it exist and how long did it take you to complete the tutorial?

I want to learn C# in less than one week, what should I do? Please provide me with key guidelines or summaries that will help me get started. I would like to be able to apply the skills to create an application that has some financial benefit attached to it. Why crack my brain for less than a week and not get any reward? Please help me.

 

Is it feasible to write a web crawler in Java? I know some web crawlers are written in languages such as PHP but I am not entirely sure you can have one written in Java. So my question is, can you write a web crawler program in Java and have it deployed on the web to search for information? If it is possible, then do you know how efficient such a program written in Java will be?

 

I would like to know if you can have web crawlers written in C++ programming language to search the web for specific information. If it is possible, then how do I begin? What essential things must I consider when developing a web crawler in C++? Will such a web crawler be efficient?

I would like someone to enlighten me today by explaining the difference between shell programming and shell scripting. Are these similar or there is a major difference? How do I use shell programming and how do I use shell scripting? Which applications require the use of shell programming and which ones need shell scripting?

I have a large number of Mysql database tables. I need to move some records around from one table to the other but I do not know how to go about this. Please help me with you expertise to move data from one table to the next. What kind of script should I develop and what specific commands can accomplish this task?

I have developed a simple website using PHP, HTML and Mysql. What I need to do now is to develop a software that will search the web for specific information and use this to update my webpage. I have learned that web crawlers are candidates to achieve that. I would like some steps needed to develop a simple web crawler to help me achieve my objective. Can I get some to buy and later modify them? How do you modify a web crawler?

Now I need some help to scale over this monstrous obstacle of creating a check-out for my online shop that will soon get up and running? My first question is where do I begin with this check-out development? I am fairly conversant with programming in PHP but I do not have a clue about developing charts and adding a check-out to the shop, let alone incorporate security features for the online shop. I need your advice on what to do. Thank you.