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What does appending “?v=1” to CSS and Javascript URLs in link and script tags do?

...hese are usually to make sure that the browser gets a new version when the site gets updated with a new version, e.g. as part of our build process we'd have something like this: /Resources/Combined.css?v=x.x.x.buildnumber Since this changes with every new code push, the client's forced to grab a ...
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Generate table relationship diagram from existing schema (SQL Server) [closed]

...ts you can try reverse snowflakes. You can join at sourceforge or the demo site at http://snowflakejoins.com/. share | improve this answer | follow | ...
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How and why do I set up a C# build machine? [closed]

...inished and tested, is it a common practice to put that build up on an ftp site or have some other way for internal access? The idea is that this machine makes the build, and we all go to it, but can make debug builds if we have to. A: Hudson can do whatever you want with it, that includes ID'ing i...
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How do I debug an MPI program?

...he standard for this. But it will cost you an arm and a leg. The OpenMPI site has a great FAQ on MPI debugging. Item #6 in the FAQ describes how to attach GDB to MPI processes. Read the whole thing, there are some great tips. If you find that you have far too many processes to keep track of, th...
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pdftk compression option

...rameter was key - had to get the doc size small enough for this government site to accept it but big enough to be legible. Thanks, uncle Sam, for yet another painful hoop to jump through :) – Michael Klear Apr 7 at 1:10 ...
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How can one close HTML tags in Vim quickly?

...'re doing anything elaborate, sparkup is very good. An example from their site: ul > li.item-$*3 expands to: <ul> <li class="item-1"></li> <li class="item-2"></li> <li class="item-3"></li> </ul> with a <C-e>. To do the exampl...
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Xcode 4 - “Valid signing identity not found” error on provisioning profiles on a new Macintosh insta

... You will have to go to your developer site, go to your certificates, and generate a new one for your current MAC and add it to your keychain. And then you will need to add the Provisioning Profile again. It should work now. Basically you need to perform the same...
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Websocket API to replace REST API?

... in games where users should act on other clients behaviour. Or if your website is monitoring something, where the server pushes data to the client all the time e.g. stock markets (live). If you don't need to PUSH data from the server, it's usually easier to use a stateless HTTP REST server. HTTP u...
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How can I debug my JavaScript code? [closed]

...; it depends on your personal preference and you should probably test your site in all browsers anyway (my personal first choice is always Firebug). I'll cover some of the high-level solutions below, using Firebug as an example: Firefox Firefox comes with with its own inbuilt JavaScript debugging...
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How to calculate md5 hash of a file using javascript

...FileAPI Safari - I couldn't find a good official source for this, but this site suggests partial support from 5.1, full support for 6.0. Another article reports some inconsistencies with the older Safari versions share ...