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Rails “validates_uniqueness_of” Case Sensitivity
...lity it succeeded. The best way I've found to prevent this is just to use javascript to try to prevent double-submission.
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How can I get the full object in Node.js's console.log(), rather than '[Object]'?
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More detail here if needed:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify
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“continue” in cursor.forEach()
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Making use of JavaScripts short-circuit evaluation. If el.shouldBeProcessed returns true, doSomeLengthyOperation
elementsCollection.forEach( el =>
el.shouldBeProcessed && doSomeLengthyOperation()
);
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Default value in Go's method
...tf("%s%d", prm.A, prm.B)
}
**Option 4:** Full variadic argument parsing (javascript style)
func Concat4(args ...interface{}) string {
a := "default-a"
b := 5
for _, arg := range args {
switch t := arg.(type) {
case string:
a = t
case int:
b = t
default:...
jQuery Validate - require at least one field in a group to be filled
...ting a variable name with $ is required in PHP, but pretty weird (IMHO) in Javascript. Also, I believe you refer to it as "$module" twice and "module" once, right? It seems that this code shouldn't work.
Also, I'm not sure if it's normal jQuery plugin syntax, but I might add comments above your a...
How to get anchor text/href on click using jQuery?
... jQuery:
You don't need jQuery when it is so simple to do this using pure JavaScript. Here are two options:
Method 1 - Retrieve the exact value of the href attribute:
Select the element and then use the .getAttribute() method.
This method does not return the full URL, instead it retrieves the e...
How do you enable the escape key close functionality in a Twitter Bootstrap modal?
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also if you're invoking via javascript , use this:
$('#myModal').modal({keyboard: true})
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AngularJS toggle class using ng-class
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As alternate solution, based on javascript logic operator '&&' which returns the last evaluation, you can also do this like so:
<i ng-class="autoScroll && 'icon-autoscroll' || !autoScroll && 'icon-autoscroll-disabled'"></i&...
Invalid postback or callback argument. Event validation is enabled using '
...g the following error when I post back a page from the client-side. I have JavaScript code that modifies an asp:ListBox on the client side.
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AngularJS $http and $resource
...ETE, etc. So with a $resource, you can call a GET to get the resource as a JavaScript object, then alter it and send it back with a POST, or even delete it with DELETE.
... if that makes sense.
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