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How to handle click event in Button Column in Datagridview?

... a single button per grid, you can jump right off to the races. Putting it all together: C#: private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e) { var senderGrid = (DataGridView)sender; if (senderGrid.Columns[e.ColumnIndex] is DataGridViewButtonColumn &am...
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CORS - How do 'preflight' an httprequest?

...t involves configuring the server responses to include the "Access-Control-Allow-Origin" header and 'preflight' requests with and OPTIONS request. I got the idea from this post : Getting CORS working ...
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Link vs compile vs controller

... Compile : This is the phase where Angular actually compiles your directive. This compile function is called just once for each references to the given directive. For example, say you are using the ng-repeat directive. ng-repeat will have to look up the element it is atta...
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Solutions for distributing HTML5 applications as desktop applications? [closed]

...ite native apps in HTML and JavaScript with node-webkit. It also lets you call Node.js modules directly from the DOM and enables a new way of writing native applications with all Web technologies. Intel is behind this (?). I've been told it's very rough around the edges. Brackets Shell, the sandbo...
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How do I prevent Android taking a screenshot when my app goes to the background?

...ar overflow, etc. — will be insecure. You can fix the Dialog problem by calling getWindow() on it and setting FLAG_SECURE. The rest... gets tricky. See this blog post for more. share | improve thi...
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Is there a way to run Python on Android?

...nux, Windows, OS X, Android and iOS. You can run the same [python] code on all supported platforms. Kivy Showcase app share | improve this answer | follow ...
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How to Empty Caches and Clean All Targets Xcode 4 and later

...st here: Xcode Includes .xib files that have been deleted! that cleaning all targets and empty the caches will fix the problem with Xcode including deleted .xib files but I cannot find a way to empty the cache in Xcode 4. ...
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Two-way encryption: I need to store passwords that can be retrieved

... Personally, I would use mcrypt like others posted. But there is much more to note... How do I encrypt and decrypt a password in PHP? See below for a strong class that takes care of everything for you: What is the safest algorit...
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This version of the application is not configured for billing through Google Play

...ay, you must wait a few hours before the in-app products will respond normally and allow for regular purchases. Export and sign APK. Unsigned APK trying to make purchases will get error. share | i...
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The identity used to sign the executable is no longer valid

... i had to delete all certificates/profiles manually and also refresh everything on the Apple developer portal and download them again, but it worked. – benka Oct 30 '13 at 15:36 ...