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Using backticks around field names
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That's very true! One of our server applications was running fine until we applied an upgrade to our database engine, which added a new keyword. Suddenly everything that queried a particular table broke.
– Miquella
Nov 19 ...
How to visualize an XML schema? [closed]
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The open source command line java application xsdvi creates an interactive diagram in SVG format from an XML Schema Definition. The generated SVG file can be displayed by a modern web browser where the user can expand and collapse the tree by mouse clicking.
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What is the difference between match_parent and fill_parent?
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if I write app for both 1.6 and 2.2, I will use fill_parent for compatibility, is it right?
– emeraldhieu
Aug 2 '11 at 14:09
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How to revert uncommitted changes including files and folders?
...l be reverted without actually making any action, just to check what will happen, with:
git checkout --
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.NET: Simplest way to send POST with data and read response
... This method will no longer work if you're trying to build a Windows Store app for Windows 8.1, as WebClient isn't found in System.Net. Instead, use Ramesh's answer and look into the usage of "await."
– Stephen Wylie
Jun 10 '14 at 15:24
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What's the 'environment' task in Rake?
... the rake tasks are, and I found an empty task definition that depends on 'app:environment', but I can't find the definition of the app:environment task. github.com/rails/rails/blob/master/railties/lib/rails/tasks/…
– odigity
Jan 27 '15 at 20:18
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SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed
I am using Authlogic-Connect for third party logins. After running appropriate migrations, Twitter/Google/yahoo logins seem to work fine but the facebook login throws exception:
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SQL Server equivalent of MySQL's NOW()?
...lent, but you should always use UTC datetimes
getutcdate()
whether your app operates across timezones or not - otherwise you run the risk of screwing up date math at the spring/fall transitions
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How can I give eclipse more memory than 512M?
...your platform. For Windows, it's located in the same folder as the Eclipse app. For OS X, you'll need to "Show Package Contents" on the Eclipse app, then edit Contents/MacOS/eclipse.ini in a text editor. Not sure about Linux... exercise left to the reader? :-)
– sherb
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Disable browser's back button
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Thanks dude, the thing is that if you're building an AJAX app, the cost-benefit tradeoff between disabling the back button, or going through your app and working out the appropriate back action for each and every possible scenario, may tend towards disabling the back button being th...