I noticed a strange thing when writing some JS code. This compile error seems to happen across multiple browsers (tested: Chrome, IE, Safari). I am in no hurry for a solution but I could not figure out why this code won't compile:      function f...
By mistake, I wrote:  ++number++;   and got this:  Uncaught ReferenceError: Invalid left-hand side expression in prefix operation   Why? I would except this to to first increment number by one and then increment number by one again....
Here is my code in CoffeeScript for a simple test with MongoDB. When I run   coffee -c UserDataProvider.coffee I end up with an error UNCLOSED INDENT ON LINE 6  This is my code:  Db   = require('mongodb/db').Db ObjectID = require('mongodb...
I'm watching a tutorial and I tried running the following code but it doesn't run.  var person = {   'address': {     'street': 'Rose Road',     'city': 'somewhere',     'state': 'CA'...
I have a TypeScript error message whose error I do not understand. The error message is:     error TS2345: Argument of type '(error: Error) => void | Promise' is not assignable to parameter of type '(reason: any) => IdentityKeyPair...
When trying to compile Node.js v0.10.31 (and v0.10.30) on Ubuntu 14.04 for use on Raspberry pi (running ARM). I'm using the following compiler flags:  export AR=arm-linux-gnueabihf-ar export CC=arm-linux-gnueabihf-gcc export CXX=arm-linux-gnueabi...
The code below throws a warning/error when compiled with google closure compiler advanced mode.     JSC_INEXISTENT_PROPERTY: Property getJerseyNumber never defined on player   Any ideas how we can fix this?   var getDetails = {     getJerseyNumber: f...
The following code gives me an error: cannot find symbol  public static boolean playerTurn = true; public static boolean playerWon = false; public static boolean player2Won = false;  public static TicTacToe board = new TicTacToe();  public static voi...
I got heap out of memory error in Javascript. But I don't know how to identify the problem that is causing the error.  Error:  <--- Last few GCs --->  [4321:0x3c60820]   139851 ms: Mark-sweep 1407.8 (1491.9) -> 1407.6 (1463.9) MB, 914.8...
I am new to using Meteor and when trying to add a new project the console throws this error; Error invoking Method 'saveProject': Internal server error [500]. Is there a way to fix this??  Here is my saveProject method;  'saveProject'...

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