SeriousM

//==============================================================================
// Casper generated Mon Jun 10 2013 09:27:47 GMT+0200 (W. Europe Daylight Time)
//==============================================================================

var x = require('casper').selectXPath;
var casper = require('casper').create();
casper.options.viewportSize = {width: 1920, height: 1137};
casper.start('http://wetter.orf.at/oes/');
casper.waitForSelector("undefined",
    function success() {

SeriousM

#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

SeriousM

Windows

On windows you can specify file repositories with file:///\\<computer>\<path> (ex: file:///\\homepc\repos\git-backup.git).

It is always a good practice to postfix the folder with .git to indicate that this folder is a bare repository.

SeriousM

List<Task> tasks = new List<Task>();

for (int i = 1; i <= 1000; i++) {
  var reqT = new HttpClient().GetAsync("http://www.youtube.com/playlist?list=MCUS.." + i);
    
	reqT.ContinueWith(t => {
		var req = t.Result;
		
		if (req.IsSuccessStatusCode) {
			var title = Regex.Match(req.Content.ReadAsStringAsync().Result, "(<title>).*(</title>)").ToString().Replace("<title>", string.Empty).Replace("</title>", string.Empty);

SeriousM

To catch errors during script execution:
WHENEVER SQLERROR EXIT FAILURE

SeriousM

in the watch window or quickwatch:
"$exception": the current exception that is currently available. it has a much better debug experience in the quickwatch because it can look into the exception's type
"{num}#": eg "1#". this is a reference to an object with ObjectId. it acts as a weak-reference and does not affect the GC'ability of the object. http://blogs.msdn.com/b/zainnab/archive/2010/03/04/make-objectid-vstipdebug0015.aspx
"$ReturnValue": contains the return value from the last exited method. The autos-window contains a much better display of that. http://blogs.msdn.com/b/visualstudioalm/archive/2013/06/27/seeing-function-return-values-in-the-debugger-in-visual-studio-2013.aspx
"$user": displays the information about the current user - eg to check for permissions, impersonations, etc
"{number-variable},h": displays the variable as hex
"{number-variable},d": displays the variable as decimal/number

SeriousM

BEGIN TRY
    ...
END TRY
BEGIN CATCH
    ROLLBACK TRANSACTION;
    THROW;
END CATCH

SeriousM

copied from http://collidercreative.com/adding-custom-local-packages-to-meteor-with-meteorite/

##STEP 1: ADD PACKAGE PATH TO SMART.JSON FILE

To have Meteor load a local package you need to add the package and path to your smart.json file like so:

{
  "packages": {
 "font-awesome-4": {},

SeriousM

To create a symbolic link, the syntax of the command is similar to a copy or move command: existing file first, destination file second. For example, to link the directory /export/space/common/archive to /archive for easy access, use:

ln -s /export/space/common/archive /archive

To link the runtime control script /etc/init.d/httpd to /etc/rc2.d/S77httpd, use:

cd /etc/rc2.d ln -s ../init.d/httpd S77httpd

SeriousM

removing meteor (usually not needed!)

# user settings
sudo rm /usr/local/bin/meteor

#meteor installation
rm -rf ~/.meteor

removing meteorite