Webastor - Programming Tips and Tricks

Hi, I'd like to ask you something, what is the difference between pessimistic and optimistic locking? Please inform me please Help.

Hello, I would like to ask you a short question about a particular case, I would like to know can i access heap memory without a pointer in python? Please inform me as soon as possible by return message.

Hi, I have a big problem that has bothered me for quite a long time, how do i code this program in c++? Please kindly inform me about this.

Hello everyone, I would like to ask you a problem, I would like to know, do one needs to learn linux before learning to code c++? Please help by return message.

Hello everyone, I would like to ask you a very urgent problem, how do i find kth to the last element in a singly linked list in c++ with recursion? Thank you for giving me your opinion as soon as possible.

Hi, I'd like some info, can php work with bootstrap? Please answer me as soon as possible, thank you in advance.

Hello, I would like to have your point of view in order to know how do i start a php project that i have no idea of doing? Please answer me and do not ignore my subject.

Hi all, I have a big important question to ask you! how practical is it for google to switch from php to swift or any other language for android development? Please kindly help me by explaining me clearly.

Hello, I would like to ask you for help on a subject, is there any good free anti-virus software for windows 7 that won't slow down my computer? Thank you very much for giving me a hand!