Lochemage questions

Lochemage answers

• How to hide/unhide codemirror
• Why does `(state == 1 && 3)` make sense? [duplicate]
• easily throw away c++ call completely
• Javascript library for dockable panels/tabs? [closed]
• Where is the mysqli prepared statement query error? [duplicate]
• Why declare an instance property in prototype instead of constructor?
• Unable to populate vector inside struct
• Plus symbol line height