1. centering - html - css horizontal align - How to horizontally center an element
  2. http - uri vs url - What is the difference between a URI, a URL and a URN?
  3. javascript - jquery vs angular vs react - “Thinking in AngularJS” if I have a jQuery background?
  4. git-add - git add . not working - How can I add an empty directory to a Git repository?
  5. javascript - react-uuid - How to create a GUID / UUID
  6. git-remote - git show remote url - How can I determine the URL that a local Git repository was originally cloned from?
  7. remote-branch - git pull remote branch - How to clone all remote branches in Git?
  8. git-remote - git pull remote branch - How to change the URI (URL) for a remote Git repository?
  9. javascript - jquery checkbox value - Setting “checked” for a checkbox with jQuery
  10. arrays - javascript algorithms udemy - How do I check if an array includes a value in JavaScript?
  11. stringreader java 8 - How do I read / convert an InputStream into a String in Java?
  12. git undo fixup - Reset local repository branch to be just like remote repository HEAD
  13. javascript date timezone - How do you get a timestamp in JavaScript?
  14. security - javascript - jquery ajax json post - Why does Google prepend while(1); to their JSON responses?
  15. git-merge - git undo merge not committed - Undo a Git merge that hasn't been pushed yet
  16. html - optimize javascript code online - Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
  17. nullpointerexception java array - Avoiding NullPointerException in Java
  18. vim cheat sheet - How do I exit the Vim editor?
  19. html-input - placeholder css not working - Change an HTML5 input's placeholder color with CSS
  20. http - restful definition - What exactly is RESTful programming?