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jQuery Validate Plugin - Trigger validation of single field

...e end so it looked for me $("#Form").data('validator').element('input[name=__Suburb]').valid(); I believe that if you do not select it by ID this might be required. – Mihai P. Jan 15 '15 at 0:10 ...
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Unique Key constraints for multiple columns in Entity Framework

... With Entity Framework 6.1, you can now do this: [Index("IX_FirstAndSecond", 1, IsUnique = true)] public int FirstColumn { get; set; } [Index("IX_FirstAndSecond", 2, IsUnique = true)] public int SecondColumn { get; set; } The second parameter in the attribute is where you can spec...
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Binding a Button's visibility to a bool value in ViewModel

...converter: <ValueConversion(GetType(Boolean), GetType(Visibility))> _ Public Class BoolToVisibilityConverter Implements IValueConverter Public Function Convert(ByVal value As Object, ByVal targetType As System.Type, ByVal parameter As Object, ByVal culture As System.Globalization.Cul...
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Where is the Keytool application?

...achine, you would normally find the jdk at C:\Program Files\Java\jdk1.8.0_121\bin It is used for managing keys and certificates you can sign things with, in your case, probably a jar file. If you provide more details of what you need to do, we could probably give you a more specific answer. ...
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When should I use the Visitor Design Pattern? [closed]

... build and maintain the children list.] class TreeNode( object ): def __init__( self, name, *children ): self.name= name self.children= children def visit( self, someVisitor ): someVisitor.arrivedAt( self ) someVisitor.down() for c in self.children: ...
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Calling method using JavaScript prototype

... and then calling it from the overriden method, like so MyClass.prototype._do_base = MyClass.prototype.do; MyClass.prototype.do = function(){ if (this.name === 'something'){ //do something new }else{ return this._do_base(); } }; ...
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Chrome Dev Tools: How to trace network for a link that opens a new tab?

... if(link.attributes.target) { link.attributes.target.value = '_self'; } }); window.open = function(url) { location.href = url; }; share | improve this answer ...
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is there a css hack for safari only NOT chrome?

...ort term issues. The test site: https://browserstrangeness.bitbucket.io/css_hacks.html#safari AND MIRROR! https://browserstrangeness.github.io/css_hacks.html#safari NOTE: Filters and compilers (such as the SASS engine) expect standard 'cross-browser' code -- NOT CSS hacks like these which means they...
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Best way to give a variable a default value (simulate Perl ||, ||= )

...s called the Null coalescing operator. You can use it like this: $name = $_GET['name'] ?? 'john doe'; This is equivalent to $name = isset($_GET['name']) ? $_GET['name']:'john doe'; share | impr...
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How do I set a textbox's text to bold at run time?

... RegisterEvents(); } private void RegisterEvents() { _tboTest.TextChanged += new EventHandler(TboTest_TextChanged); } private void TboTest_TextChanged(object sender, EventArgs e) { // Change the text to bold on specified condition if (_tboTest.Text....