Webastor - Programming Tips and Tricks

Hi all, I have a big problem to submit because I can not find the answer elsewhere, what is the difference between the nvl and the nvlfunctions? Thank you please kindly help me but it is not very urgent.

Hi all, I'd like to ask you a big problem that has bothered me for quite a long time, which language should i learn python or java after c? Please kindly give me your opinion it is urgent.

Hello, I would like to ask you a short question for the members of the community, how do i learn c++ systematically? I thank you for your help.

Hello everyone, I would like to have a little help how do i compare two different dictionary values in c++? Thank you for giving me a hand

Hello everyone, I would like to ask you an important problem to ask about this subject, what is a meaning of the line self.attribute = class (attribute1,attribute2) in c++? I thank you please inform me as soon as possible by return message.

Hi everyone, I'd like to ask you a problem if you do not mind? how do php variables work? Thank you kindly for giving me your help with this message!

Hi, I'd like to ask you a little problem, I hope you'll answer me, what is the root interface of collection hierarchy in php? Thank you for giving me an answer please fast enough!

Hi, I would like to submit a question if you do not mind? how do i extract only right hand side and left hand side values of "=" operator from a line in text file? Thank you very much for kindly giving me your help by explaining me clearly.

Hello, I would like to ask you a little question if you do not mind? can i get windows for free and is it possible to install as dual os (windows and windows)? Kindly give me your opinion as soon as possible.