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Using reCAPTCHA on localhost

... Additionally, if you have many projects and you setup Windows hosts file and VirtualHosts, e.g. in WAMP it could be found here C:\wamp\bin\apache\Apache2.2.21\conf\extra\httpd-vhosts.conf, then register your project ServerName. Tested and works fine. – Jeff...
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How does facebook, gmail send the real time notification?

...upports a wide range of Browsers and OSes, including Safari(iOS, Mac), IEs(Windows), Firefox, Chrome, etc. share | improve this answer | follow | ...
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PostgreSQL DISTINCT ON with different ORDER BY

... Window function may solve that in one pass: SELECT DISTINCT ON (address_id) LAST_VALUE(purchases.address_id) OVER wnd AS address_id FROM "purchases" WHERE "purchases"."product_id" = 1 WINDOW wnd AS ( PARTITION BY addr...
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Passing two command parameters using a WPF binding

...;) parameter; // e.g. for two TextBox object var txtZip = (System.Windows.Controls.TextBox)param.Item1; var txtCity = (System.Windows.Controls.TextBox)param.Item2; } and multi-bind with converter to create the parameters (with two TextBox objects) <Button Content="Zip/City paste" ...
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Custom fonts in iOS 7

... the bottom, there are a lot of files and search for the "+" sign. A popup window will open with your project files. Search for your font file and add it to the bundle. Finally check the font name. When you use it in your code, you have to use the font name, not the file name. To know the font name...
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What's the difference between '$(this)' and 'this'?

...calls the jQuery function (remember that $ is a reference to jQuery, code: window.jQuery = window.$ = jQuery;). Internally, the jQuery function instantiates a function object. So while it may not be immediately obvious, using $() internally uses new jQuery(). Part of the construction of this jQuery ...
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using href links inside tag

...lt;script type="text/javascript"> function handleSelect(elm) { window.location = elm.value+".php"; } </script> share | improve this answer | follow ...
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iPhone get SSID without private library

...guration/CaptiveNetwork.h> @implementation IODAppDelegate @synthesize window = _window; - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { CFArrayRef myArray = CNCopySupportedInterfaces(); CFDictionaryRef myDict = CNCopyCurrentNetwo...
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Why does Google prepend while(1); to their JSON responses?

...ta could be leaked in a parse error through an error-handling or not (e.g. window.onerror). Google's way requires the client library for it to support automatic de-serialization and can be considered to be safer about browser bugs. Both methods require server-side changes to avoid developers from ...
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Difference between Label and TextBlock

According to the Windows Applications Development with Microsoft .NET 4 70-511 Training Kit 5 Answers ...