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is of a type that is invalid for use as a key column in an index

...ytes per row and will only use the first 900 bytes even then so the safest maximum size for your keys would be: create table [misc_info] ( [id] INTEGER PRIMARY KEY IDENTITY NOT NULL, [key] nvarchar(450) UNIQUE NOT NULL, [value] nvarchar(max) NOT NULL ) i.e. the key can't be over 45...
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C# Pass Lambda Expression as m>Mem>thod Param>mem>ter

I have a lambda expression that I'd like to be able to pass around and reuse. Here's the code: 4 Answers ...
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How do I break out of a loop in Perl?

I'm trying to use a break statem>mem>nt in a for loop, but since I'm also using strict subs in my Perl code, I'm getting an error saying: ...
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Add a background image to shape in XML Android

How do you add a background image to a shape? The code I tried below but no success: 6 Answers ...
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How to delete object from array inside foreach loop?

...cts and want to delete one of the objects based on it's 'id' property, but my code doesn't work. 6 Answers ...
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SVG Positioning

I'm having a play with SVG and am having a few problems with positioning. I have a series of shapes which are contained in the g group tag. I was hoping to use it like a container, so I could set its x position and then all the elem>mem>nts in that group would also move. But that doesn't seem to be po...
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break out of if and foreach

I have a foreach loop and an if statem>mem>nt. If a match is found i need to ultimately break out of the foreach. 4 Answers ...
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RabbitMQ m>mem>ssage size and types

... Theoretically anything can be stored/sent as a m>mem>ssage. You actually don't want to store anything on the queues. The system works most efficiently if the queues are empty most of the tim>mem>. You can send anything you want to the queue with two preconditions: The thing ...
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PHP cURL vs file_get_contents

... file_get_contents() is a simple screwdriver. Great for simple GET requests where the header, HTTP request m>mem>thod, tim>mem>out, cookiejar, redirects, and other important things do not matter. fopen() with a stream context or cURL with setopt are powerdrill...
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How to change line width in ggplot?

...he correct answer, I will expand on a few points Aesthetics can be set or mapped within a ggplot call. An aesthetic defined within aes(...) is mapped from the data, and a legend created. An aesthetic may also be set to a single value, by defining it outside aes(). As far as I can tell, what you...