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How to fix the uninitialized constant Rake::DSL problem on Heroku?

... Thank you. That fixed my problems and I didn't know what was going on. (Using the rails installer on windows and deploying to heroku, as a complete beginner.) – Jack V. Jun 14 '11 at 22:46 ...
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What's the difference between event.stopPropagation and event.preventDefault?

... It would be helpful to know what the default action is for a button click so I can reason about why stopDefault() doesn't work the same way as stopPropagation(). If the default action isn't calling the onclick method what is it? ...
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How to truncate milliseconds off of a .NET DateTime

... var date = DateTime.Now; date = new DateTime(date.Year, date.Month, date.Day, date.Hour, date.Minute, date.Second, date.Kind); share | improv...
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Interface/enum listing standard mime-type constants

... There is now also the class org.apache.http.entity.ContentType from package org.apache.httpcomponents.httpcore, starting from 4.2 up. share | ...
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How to analyze a java thread dump?

... some code that is locked, a genuine contention has occurred. The JVM must now create (or inflate) the monitor object to hold the second thread and arrange for a signaling mechanism to coordinate access to the code section. This monitor is now called an inflated monitor. Here is a more in-depth exp...
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How do I change my Ruby version using RVM?

...at's great, i just put this line in ~/.bashrc, it works. but i also don't know why. – Jack Ma Mar 21 '12 at 6:28 Yeah ...
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Linux - Install redis-cli only

... now it isn't working http://security.ubuntu.com/ubuntu bionic-updates/universe amd64 redis-tools amd64 5:4.0.9-1ubuntu0.1 returns 404 Not Found – Andrew Sneck Nov 25 '19 at 9:28 ...
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How to simulate Server.Transfer in ASP.NET MVC?

... httpHandler.ProcessRequest(httpContext); } } } Updated: Now works with MVC3 (using code from Simon's post). It should (haven't been able to test it) also work in MVC2 by looking at whether or not it's running within the integrated pipeline of IIS7+. For full transparency; In our ...
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How to change the name of an iOS app?

...an an iPhone project the other day with a silly development code name, and now I want to change the name of the project since it's nearly finished. ...
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jQuery document.createElement equivalent?

... more scientific than my primitive benchmarks, plus it can be crowdsourced now! http://jsben.ch/#/ARUtz share | improve this answer | follow | ...