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sass --watch with automatic minify?
...tion for updates:
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#using_sass
http://sass-lang.com/documentation/file.SASS_REFERENCE.html#output_style
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Get current stack trace in Ruby without raising an exception
...r, ActionController::UnknownAction].include?(exception.class)
format.html { render :template => "errors/404", :status => 404 }
format.js { render :nothing => true, :status => 404 }
format.xml { render :nothing => true, :status => 404 }
elsif exception.class...
Trigger change event of dropdown
... },
success:function(data){
$('#stateBoxHook').html(data);
}
});
});
});
Then have a span around your state select box with the id of "stateBoxHook"
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Iterate through options
I have a <select> element in HTML. This element represents a drop down list. I'm trying to understand how to iterate through the options in the <select> element via JQuery.
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Whether a variable is undefined [duplicate]
...d' for an empty selection. It always returns an empty string (i.e. ""). .html() will return null if the element doesn't exist though.You need to do:
if(page_name != '')
For other variables that don't come from something like jQuery.val() you would do this though:
if(typeof page_name != 'undefi...
How do I put hint in a asp:textbox
...pears when the user clicks on it. Is there a way to achieve the same using html / css?
5 Answers
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What does it mean when a CSS rule is grayed out in Chrome's element inspector?
...cted element:
http://code.google.com/chrome/devtools/docs/elements-styles.html#computed_style
The pane contains only properties from rules that are directly applicable to the selected element. In order to additionally display inherited properties, enable the Show inherited checkbox. Such proper...
How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
... in which you're making the UPDATE. dev.mysql.com/doc/refman/5.7/en/update.html
– artaxerxe
Dec 9 '15 at 7:47
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json.dumps vs flask.jsonify
...umps(dict)", then the recipient will just get a regular "content-type:text/html" response with the json.dumps output as the payload.
– SamEsla
Aug 19 '16 at 22:11
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What is the !! (not not) operator in JavaScript?
...ant to write a function that returns true if a user's browser supports the HTML5 <audio> element, but we don't want the function to throw an error if <audio> is undefined; and we don't want to use try ... catch to handle any possible errors (because they're gross); and also we don't want...