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How to deploy an ASP.NET Application with zero downtime

... the IIS metabase: for an existing path/url: path: \web\app\v2.0\ url: http://app Copy new (or modified) website to server under \web\app\v2.1\ Modify IIS metabase to change the website path from \web\app\2.0\ to \web\app\v2.1\ This method offers the following benefits: In the event n...
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Why are my basic Heroku apps taking two seconds to load?

...ut Tom Robinson's answer to "Scalability: How Does Heroku Work?" on Quora: http://www.quora.com/Scalability/How-does-Heroku-work Heroku divides up server resources among many different customers/applications. Your app is allotted blocks of computing power. Heroku partitions based on resource demand...
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Exit a Script On Error

... Are you looking for exit? This is the best bash guide around. http://tldp.org/LDP/abs/html/ In context: if jarsigner -verbose -keystore $keyst -keystore $pass $jar_file $kalias then echo $jar_file signed sucessfully else echo ERROR: Failed to sign $jar_file. Please recheck the...
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Maven command to list lifecycle phases along with bound goals?

...on); } Look at full source. Already implemented in: http://marketplace.eclipse.org/content/phases-and-goals It makes use of m2e's ability to compute the association of goals with phases. I am also trying to solve it at maven level. ...
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How can I hash a password in Java?

...urrently by multiple threads. * * @author erickson * @see <a href="http://stackoverflow.com/a/2861125/3474">StackOverflow</a> */ public final class PasswordAuthentication { /** * Each token produced by this class uses this identifier as a prefix. */ public static final S...
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Coloring white space in git-diff's output

...ttings from Mark's answer. Credit for this method goes to Junio's post at http://git.661346.n2.nabble.com/Highlighting-whitespace-on-removal-with-git-diff-td5653205.html .) For example, when converting a file from DOS line endings to Unix, git diff -R clearly shows me the ^M characters (dis)appear...
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Does “display:none” prevent an image from loading?

...0 does not load images if the parent is hidden. You may check it there : http://jsfiddle.net/tnk3j08s/ You could also have checked it by looking at the "network" tab of your browser's developer tools. Note that if the browser is on a small CPU computer, not having to render the image (and layout...
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How do I convert a hexadecimal color to rgba with the Less compiler?

...fade(@baseColor, 100%) /* color:#d14836; */ } Test this code online: http://lesstester.com/ share | improve this answer | follow | ...
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MSTest copy file to test run folder

...TestSettings name="Local" id="00ebe0c6-7b64-49c0-80a5-09796270f111" xmlns="http://microsoft.com/schemas/VisualStudio/TeamTest/2010"> <Description>These are default test settings for a local test run.</Description> <Deployment> <DeploymentItem filename="Folder1\TestScr...
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CSS3 :unchecked pseudo-class

...port the :checked pseudo class, you can find more info from this resource: http://www.whatstyle.net/articles/18/pretty_form_controls_with_css Your going to get better browser support with jquery... you can use a click function to detect when the click happens and if its checked or not, then you can...