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Insert auto increment primary key to existing table

... a table which has no primary key nor auto_increment column. I know how to add an primary key column but I was wondering if it's possible to insert data into the primary key column automatically (I already have 500 rows in DB and want to give them id but I don't want to do it manually). Any thoughts...
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In C#, how to instantiate a passed generic type inside a method?

...ame, string lastName) where T : IPerson, new() Notice the additional constraint at the end. Then create a new instance in the method body: T obj = new T(); share | improve th...
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How do I fetch only one branch of a remote Git repository?

... Dilip Raj Baral 2,95355 gold badges2929 silver badges5555 bronze badges answered Jan 6 '15 at 5:10 Abdulsattar MohammedAbdulsattar ...
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How do I get the current line number?

... James Hirschorn 3,61044 gold badges2828 silver badges3535 bronze badges answered Jan 2 '13 at 13:17 Marc Gravell♦Marc Gravell ...
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Count how many files in directory PHP

... BabaBaba 87.2k2626 gold badges151151 silver badges207207 bronze badges ...
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angularjs newline filter with no other html

... Milche Patern 16.6k55 gold badges3131 silver badges5151 bronze badges answered Jul 31 '13 at 20:50 Devin SpikowskiDevin Spikowski...
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How can I fill a div with an image while keeping it proportional?

I found this thread — How do you stretch an image to fill a <div> while keeping the image's aspect-ratio? — that is not entirely the thing that I want. ...
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Delete everything in a MongoDB database

... Rimian 31.1k1010 gold badges102102 silver badges107107 bronze badges answered Jul 29 '10 at 19:53 Josh KJosh K ...
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Use basic authentication with jQuery and Ajax

... Use jQuery's beforeSend callback to add an HTTP header with the authentication information: beforeSend: function (xhr) { xhr.setRequestHeader ("Authorization", "Basic " + btoa(username + ":" + password)); }, ...
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How can I pass an argument to a PowerShell script?

... ErikE 41.4k1717 gold badges130130 silver badges172172 bronze badges answered Apr 8 '11 at 8:48 Ocaso ProtalOcaso Protal ...