Without using jQuery, what is the best way to limit text entry of a textbox to numbers, lowercase letters and a given set of symbols (for example -开发者_运维技巧 and _)? If the user enters an upperca
I extended the User model in django to include several other variables, such as location, and employer. Now I\'m trying to create a form that has the following fields:
CGI scripts sho开发者_JAVA百科uld have access to a list of environment variables set by the web server. What are their names?See RFC 3875 for the CGI spec, which has all the info you need. :-)
I have a JSON data like this: { \"hello\": { \"first\":\"firstvalue\", \"second\":\"secondvalue\" }, \"hello2\":
This has probably been answer already but I am trying to return the primary key after inserting a record to the database.Does anyone know how this is accomplish after the record开发者_高级运维 has bee
I use DOMDocument. My code here. $dom = new DOMDocument(\'1.0\', \'utf-8\'); $textNode = $dom->createTextNode(\'<input type=\"text\" name=\"lastName\" />\');
I\'m just learning MongoDB and MongoMapper. This is on Rails 3. I created a blog in app/models/blog.rb:
I was trying to execute a command through C#, but when I run the following code, a blank cmd window just opens up. The code:
I have finally managed to set up a multilingual cakephp site. Although not finished it is the first time where I can change the DEFAULT_LANGUAGE in the bootstrap and I can see the language to change.
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