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How to delete an object by id with entity framework

... Why Attach? Why not just Remove and SaveChanges? – runeks Sep 25 '18 at 12:45 3 ...
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A migration to add unique constraint to a combination of columns

...mns. i.e. for a people table, a combination of first_name , last_Name and Dob should be unique. 6 Answers ...
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Storyboard doesn't contain a view controller with identifier

... edited Aug 9 '15 at 14:03 Andy Weinstein 2,38033 gold badges1515 silver badges2121 bronze badges answered Jul 22 '12 at 23:29 ...
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Multiple Updates in MySQL

... id. if the site has new records then i will end up inserting only the ids and count except all other information. if and only if there is an entry for the id then it should update else it should skip. what shall i do? – Jayapal Chandran Aug 30 '10 at 13:30 ...
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Cast Int to enum in Java

...lid ordinal for that enum. Note that in Java enums actually are classes (and enum values thus are objects) and thus you can't cast an int or even Integer to an enum. share | improve this answer ...
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Difference between left join and right join in SQL Server [duplicate]

... Select * from Table1 left join Table2 ... and Select * from Table2 right join Table1 ... are indeed completely interchangeable. Try however Table2 left join Table1 (or its identical pair, Table1 right join Table2) to see a difference. This query should give you mo...
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Get attribute name value of

... Give your input an ID and use the attr method: var name = $("#id").attr("name"); share | improve this answer | follow ...
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How do I iterate over an NSArray?

I'm looking for the standard idiom to iterate over an NSArray. My code needs to be suitable for OS X 10.4+. 8 Answers ...
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How to get last N records with activerecord?

...unnecessary to order the data twice, I'm currently getting the count first and using it with offset – JtR Jan 7 '09 at 14:12 ...
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How to get WordPress post featured image URL

... Check the code below and let me know if it works for you. <?php if (has_post_thumbnail( $post->ID ) ): ?> <?php $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'single-post-thumbnail' ); ?> <div...