Reserved Words - Oracle
Just a quick post on how to check if a word is reserved using the v$reserved_words: Alernatively you can specify the word, i.e. to check if online is a reserved word,…
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Browse Folders as Root - Ubuntu
Just a quick post on how to browse folders as root in Ubuntu. Simply enter the following: Once you’re in there you can view hidden files by pressing Ctrl+H. If, like…
Read postsqlite3.h is missing - Ruby on Rails
Just an error I ran into while running bundle install on a new ubuntu virtual: To fix it, simply run the following:
Read postCould not find a JavaScript Runtime - Ruby on Rails
Ran into the following issue today starting a new app on a virtual Ubuntu box: Thankfully there’s a quick fix, simply install nodejs: Let me know if you have any issues.
Read postundefined method `render_with_scope' (Devise) - Ruby on Rails
I ran into the following error while trying to implement ReCaptcha with devise: The offending code: This error was caused by the fact that I’d followed an out of date…
Read postPOST http://192.168.1.3:3000 406 (Not Acceptable) - AJAX with Ruby on Rails
Just a quick post on an error I ran into today when trying to create an AJAX image upload with Ruby on Rails. When submitting an AJAX form I received the following…
Read postModal Popup - Twitter Bootstrap
Just a quick post on how to create a modal popup using twitter bootstrap: Step #1: Add the following to a page element such as a link or button in order to open the…
Read postUnique Values - Ruby on Rails
Just a quick post on how to select unique values in rails using the uniq operator:
Read postPopover Function - Twitter Bootstrap
Just a quick post on how easy it is to implement a popover with twitter bootsrap: JavaScript: Form: Result: Popover - Twitter Bootstrap That’s all there is to it, if…
Read postAllow HTML String - Ruby on Rails
Just a quick post on how to prevent escaping for HTML within a string. Simply use html_safe?. i.e. The following will show the bold tags as text: <b>GOOOOOOOGLE</b>…
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