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Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?

...attack vectors. Imagine the following SQL: $result = "SELECT fields FROM table WHERE id = ".mysql_real_escape_string($_POST['id']); You should be able to see that this is vulnerable to exploit. Imagine the id parameter contained the common attack vector: 1 OR 1=1 There's no risky chars in the...
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Copy tables from one database to another in SQL Server

I have a database called foo and a database called bar. I have a table in foo called tblFoobar that I want to move (data and all) to database bar from database foo. What is the SQL statement to do this? ...
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Saving changes after table edit in SQL Server Management Studio

If I want to save any changes in a table, previously saved in SQL Server Management Studio (no data in table present) I get an error message: ...
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How can I make a div not larger than its contents?

... if someone wonders : one can then center the parent of the table by setting "text-align:center" on it's parent and "text-align:left" on it (e.g. <body style="text-align:center"><span style="text-align:left; display:inline-block;"><table>...</table></span&gt...
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Import CSV to mysql table

What is the best/fastest way to upload a csv file into a mysql table? I would like for the first row of data be used as the column names. ...
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INNER JOIN vs LEFT JOIN performance in SQL Server

I've created SQL command that uses INNER JOIN on 9 tables, anyway this command takes a very long time (more than five minutes). So my folk suggested me to change INNER JOIN to LEFT JOIN because the performance of LEFT JOIN is better, despite what I know. After I changed it, the speed of query got si...
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How to keep indent for second line in ordered lists via CSS?

...ised to see this hasn't been solved yet. You can make use of the browser's table layout algorithm (without using tables) like this: ol { counter-reset: foo; display: table; } ol > li { counter-increment: foo; display: table-row; } ol > li::before { content: counter(foo) ...
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SQL Server Insert if not exists

I want to insert data into my table, but insert only data that doesn't already exist in my database. 10 Answers ...
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What is DOM Event delegation?

...efinition. It refers to handling bubbling events from many elements, like table cells, from a parent object, like the table. It can keep the code simpler, especially when adding or removing elements, and saves some memory. ...
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How to COUNT rows within EntityFramework without loading contents?

I'm trying to determine how to count the matching rows on a table using the EntityFramework. 7 Answers ...