In this post, we will see how to resolve What is the alternative of if statement? Question: I want to shorten the if conditions. Is there any alternative other than switch case? Thank you Best Answer: To shorten multiple if-else ...

Question: My application is working perfectly, but I’m trying to keep my code as simple and clean as possible. I have a Controller that is receiving most of the data automatically, but I have 3 inputs that gonna be added ...

Question: Is it worth the effort to try and actively dispose of the Dictionary in this code, or just leave it to managed garbage collection? Best Answer: The garbage collector does its job very well and there is no reason ...

Question: The way I do 80-column indication in Vim seems incorrect:set columns=80. At times I also set textwidth, but I want to be able to see and anticipate line overflow with the set columns alternative. This has some unfortunate side ...

Question: I’m working on a codebase that is known to only run on windows and be compiled under Visual Studio (it integrates tightly with excel so it’s not going anywhere). I’m wondering if I should go with the traditional include ...

Question: I know about camel case rules, but I’m confused with this m rule. What does it stand for? I’m a PHP developer. “We” use first letters of variables as indication of type, like ‘b’ for boolean, ‘i’ for integer ...

Question: I often see JavaScript code which checks for undefined parameters etc. this way: This seems kind of wasteful, since it involves both a type lookup and a string comparison, not to mention its verbosity. It’s needed because undefined could ...

Question: I’m iterating over a vector and need the index the iterator is currently pointing at. What are the pros and cons of the following methods? it - vec.begin() std::distance(vec.begin(), it) Best Answer: I would prefer it - vec.begin() precisely ...

Question: Here’s the information according to the official documentation: There are four different pairs of opening and closing tags which can be used in PHP. Two of those, <?php ?> and <script language="php"> </script>, are always available. The other two ...

Question: I’ve seen some code samples and tutorials that use But why? Is there any reason not do define your functions at the top of the file, then just write code under it? ie I just wonder if there is ...