You can access IE8 script console by launching the “Developer Tools” (F12). Click the “Script” tab, then click “Console” on the right. From within your JavaScript code, you can do any of the following: <script type=”text/javascript”> console.log(‘some msg’); console.info(‘information’); console.warn(‘some warning’); console.error(‘some error’); console.assert(false, ‘YOU FAIL’); </script> Also, you can clear the Console by calling … Read more
It turns out, you can override the console functions at the top of the app.js file, and have it take effect in every other module. I got mixed results because one of my modules is forked as a child_process. Once I copied the line to the top of that file as well, all works. For … Read more
You need dynamic memory management, and use the fgets function to read your line. However, there seems to be no way to see how many characters it read. So you use fgetc: char * getline(void) { char * line = malloc(100), * linep = line; size_t lenmax = 100, len = lenmax; int c; if(line … Read more
If you just need a quick, temporary size bump you can press Ctrl + / – to zoom and Ctrl 0 to reset.
The Console output is not appearing is because the backend code is not running in the context of the test. You’re probably better off using Trace.WriteLine (In System.Diagnostics) and then adding a trace listener which writes to a file. This topic from MSDN shows a way of doing this. According to Marty Neal’s and Dave … Read more
If it’s a user defined function you can use: console.log(callback.toString()); Otherwise you’ll just get something like [native code] since built in functions are not written in JavaScript. Example: function x(){} // Prints “function x(){}” (function(callback){ console.log(callback.toString()); })(x);
I’m not sure about firefox, but in v8/chrome you can use a method on the Error constructor called captureStackTrace. (More info here) So a hacky way to get it would be: var getStackTrace = function() { var obj = {}; Error.captureStackTrace(obj, getStackTrace); return obj.stack; }; console.log(getStackTrace()); Normally, getStackTrace would be on the stack when it’s … Read more
I’m surprised to learn that after 5 years, all of the answers still suffer from one or more of the following problems: A function other than ReadLine is used, causing loss of functionality. (Delete/backspace/up-key for previous input). Function behaves badly when invoked multiple times (spawning multiple threads, many hanging ReadLine’s, or otherwise unexpected behavior). Function … Read more
Are you talking about gets? puts “Enter A” a = gets.chomp puts “Enter B” b = gets.chomp c = a.to_i + b.to_i puts c Something like that? Update Kernel.gets tries to read the params found in ARGV and only asks to console if not ARGV found. To force to read from console even if ARGV … Read more
You can also have each tab run a set command. gnome-terminal –tab -e “tail -f somefile” –tab -e “some_other_command”