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Checking if a SQL Server login already exists

...ction. Attacker can pass a @loginName like x] with password ''y'';\r\ndrop table foo;\r\n – Remus Rusanu Sep 4 '09 at 14:47 2 ...
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How to iterate over the keys and values with ng-repeat in AngularJS?

... How about: <table> <tr ng-repeat="(key, value) in data"> <td> {{key}} </td> <td> {{ value }} </td> </tr> </table> This method is listed in the docs: https://docs.angularjs.org/api/ng...
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read.csv warning 'EOF within quoted string' prevents complete reading of file

...ng 403 back with read.csv(). Adding quote = "" got me up to 410 rows. read.table() does no better. I wonder what else can be tried... – Hack-R Aug 21 '14 at 15:12 2 ...
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Is having an 'OR' in an INNER JOIN condition a bad idea?

... to improve the speed of an immensely slow query (several minutes on two tables with only ~50,000 rows each, on SQL Server 2008 if it matters), I narrowed down the problem to an OR in my inner join, as in: ...
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Count work days between two dates

...their post, I just added holidays to the function (This assumes you have a table "tblHolidays" with a datetime field "HolDate". --Changing current database to the Master database allows function to be shared by everyone. USE MASTER GO --If the function already exists, drop it. IF EXISTS ( SEL...
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How can I prevent SQL injection in PHP?

...ng "'Sarah'; DELETE FROM employees", and you will not end up with an empty table. Another benefit of using prepared statements is that if you execute the same statement many times in the same session it will only be parsed and compiled once, giving you some speed gains. Oh, and since you asked abo...
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How to Create Multiple Where Clause Query Using Laravel Eloquent?

... You can also pass an array of conditions like this: $users = DB::table('users')->where([ ['status', '=', '1'], ['subscribed', '<>', '1'], ])->get(); – zeros-and-ones Sep 15 '16 at 19:19 ...
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How do I escape a single quote in SQL Server?

I'm trying to insert some text data into a table in SQL Server 9. 13 Answers 13 ...
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Doctrine and composite unique keys

...Mapping\UniqueConstraint; /** * Common\Model\Entity\VideoSettings * * @Table(name="video_settings", * uniqueConstraints={ * @UniqueConstraint(name="video_unique", * columns={"video_dimension", "video_bitrate"}) * } * ) * @Entity */ See @UniqueConstraint ...
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How to convert numbers between hexadecimal and decimal

...on from hex to decimal number, you can use the approach with pre-populated table of hex-to-decimal values. Here is the code that illustrates that idea. My performance tests showed that it can be 20%-40% faster than Convert.ToInt32(...): class TableConvert { static sbyte[] unhex_table = ...