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Can you use an alias in the WHERE clause in mysql?

... your expression, e.g. WHERE (sum(reviews.rev_rating)/count(reviews.rev_id))>5 BUT! Not all expressions will be allowed - using an aggregating function like SUM will not work, in which case you'll need to use a HAVING clause. From the MySQL Manual: It is not allowable to refer to a co...
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Skip a submodule during a Maven build

... </modules> ... <profiles> <profile> <id>ci</id> <modules> <module>module1</module> <module>module2</module> ... <module>module-integration-test</module> ...
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Override browser form-filling and input highlighting with HTML/CSS

...ut:-webkit-autofill { background-color: #FAFFBD !important; } 1) as #id-styles are even more important than .class styles, the following may work: #inputId:-webkit-autofill { background-color: white !important; } 2) if that won't work, you can try to set the style via javascript program...
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Django: Set foreign key using integer?

Is there a way to set foreign key relationship using the integer id of a model? This would be for optimization purposes. 2...
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How to crop circular area from bitmap in Android

...map and I want to crop a circular region from this bitmap. All pixels outside the circle should be transparent. How can I do this? ...
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overlay two images in android to set an imageview

...new Drawable XML file, let's call it layer.xml: <layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:drawable="@drawable/t" /> <item android:drawable="@drawable/tt" /> </layer-list> Now set the image using that Drawable: testimage....
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Html helper for

... (Note that FileExtensionsAttribute is available in MvcFutures. It will validate file extensions client side and server side.) public class ViewModel { [Required, Microsoft.Web.Mvc.FileExtensions(Extensions = "csv", ErrorMessage = "Specify a CSV file. (Comma-separated values)")] ...
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Escape quote in web.config connection string

... file so you should use XML escaping. connectionString="Server=dbsrv;User ID=myDbUser;Password=somepass"word" See this forum thread. Update: " should work, but as it doesn't, have you tried some of the other string escape sequences for .NET? \" and ""? Update 2: Try single q...
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How do you test a public/private DSA keypair?

... In my case, a central work server has a few dozen id_rsa.pub.blahhost files and I didn't know which one matched the lone id_rsa private key & I'm setting up passwordless scp so I can migrate off old websites. Making a new key pair is not an option; I've got my keys set u...
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How to append data to div using JavaScript?

... Try this: var div = document.getElementById('divID'); div.innerHTML += 'Extra stuff'; share | improve this answer | follow ...