Författare: Jonas Linde

  • A trekkie business plan

    If you have run out of ideas then why not try out using the trekkie business plan?

  • 6 dancing algorithms

    After my last post on the dancing bubble-sort algorithm I found a whole series of different dancing algorithms, 6 in total, all created at Sapientia University, Tirgu Mures (Marosvásárhely), Romania. Very educational videos worth watching if you want to learn more about these sorting algorithms! Enjoy! Quick-sort Merge-sort Shell-sort Select-sort Bubble-sort Insert-sort

  • Dancing the bubble-sort algorithm

    Have you wondered how the bubble-sort algorithm works? Or maybe you already know but what a new way to explain it? Have a look at this great video Created at Sapientia University, Tirgu Mures (Marosvásárhely), Romania. A very innovative way to learn the bubble-sort algorithm! Do you know any other unorthodox ways teach the bubble-sort […]

  • Introduction to function pointers in C

    Have you ever wondered what a function pointer in C is and how to use them? I have! I ran into a great introduction to function pointers that I just had to share with you. By using function pointer you can easily implement a callback function or why not create a dynamic interface by collecting […]

  • Once again how to create a password

    Recently hackers has been able to get 80,000 user names and passwords from a popular website. Having previously written about how to create a secure password I thought that the following little lesson on how to create a password from XKCD might be appropriate.  

  • Day 1: Write an elevator pitch for your blog

    As mention earlier, I’ve started on 31 day journey to create a better blog and today is the first day of this journey. Well, actually a number of days has passed but this is however the first of 31 tasks in the journey. The ”31 days to build a better blog” consists of 31 tasks. […]

  • Starting a 31 day journey to build a better blogg with help of @ProBlogger

    I purchased ”31 days to build a better blog” by Darren Rowse, a.k.a. ProBlogger, some days ago. After having briefly skimmed through it, I’ve decided to give it a try. It might not take 31 calender days to complete it but I’ll go through each step to see where I end up. To help me […]

  • How to show line numbers in Vim

    Have you ever wondered how to show the line numbers in your vim editor? The solution is quite easy. Find and open your .vimrc file, usually in your home directory. Add the following code snippet to the file set number To remove the line numbering simply write the following instead set nonumber

  • How to know if you have a strong password? Want to be able to create a strong password?

    If your answer is yes and no then continue and read to learn ! There are a number of characteristics that characterize a strong password. All typed passwords are constructed based on a number of characters. As a result the characteristics of a strong password is related to the following: Characters Length Change Let’s have […]

  • Introduction to Make for beginners

    As in any other profession, knowing your tools is the key for successfully doing your job. A chef without knives or a painter without a brush find it much harder to perform their job successfully and the same goes for a professional software developer. One such tool that a professional software developer should be aware […]