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How do I include a file over 2 directories back?
...tory". What about all the relative paths that are littered throughout most HTML documents? If I moved my file, wouldn't those break as well? Is there a standard of when to use relative vs absolute links? Thank you in advance!
– Govind Rai
Nov 10 '16 at 1:21
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How can I pass a parameter to a setTimeout() callback?
...object was added later, with JavaScript 1.2—it is explicitly part of the HTML5 draft spec (whatwg.org/specs/web-apps/current-work/multipage/…). However, using a string instead of a function object is generally considered poor style because it is essentially a form of delayed eval().
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Can I escape a double quote in a verbatim string literal?
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I'm trying to use @Html.Raw() and the quadruple quote breaks my string
– JoshYates1980
Sep 26 '14 at 20:35
1
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jQuery AJAX submit form
...aScript fails.
We should pull the URL and method from the form, so if the HTML changes, we don't need to update the JavaScript.
3. Unobtrusive JavaScript
Using event.preventDefault() instead of return false is good practice as it allows the event to bubble up. This lets other scripts tie into the...
what is the best way to convert a json formatted key value pair to ruby hash with symbol as key?
...e symbolize_names option. See here: http://flori.github.com/json/doc/index.html (look under parse)
eg:
>> s ="{\"akey\":\"one\",\"bkey\":\"two\"}"
>> JSON.parse(s,:symbolize_names => true)
=> {:akey=>"one", :bkey=>"two"}
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How do I make a placeholder for a 'select' box?
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Update (October 2015):
I removed the style="display: none" in favour of HTML5 attribute hidden which has wide support. The hidden element has similar traits as display: none in Safari, Internet Explorer, (Project Spartan needs checking) where the option is visible in dropdown, but it is not sele...
Razor View Engine : An expression tree may not contain a dynamic operation
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Before using (strongly type html helper into view) this line
@Html.TextBoxFor(p => p.Product.Name)
You should include your model into you page for making strongly type view.
@model SampleModel
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Database Structure for Tree Data Structure
...(For more information see: http://www.postgresql.org/docs/9.0/static/ltree.html)
In common LDAP is used to organize records in hierarchical structure.
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How do I use Assert to verify that an exception has been thrown?
...qual( 5, ex.SomeNumber);
See: http://nunit.org/docs/2.5/exceptionAsserts.html
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Handling specific errors in JavaScript (think exceptions)
...0)
videoEl.srcObject = stream
}
catch(err) {
//$("#msg_error").html(`Requested device not found`);
$("#msg_error").html(err.message);
console.log(err.message);
}
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