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Hello, Im currently studying for Database Administration Fundamentals exam. I have bought Microsoft's official book but its really poor. At the end of every topic there is a test but there are no answers to those questions. Therefore, could someone go through my test and check it. https://docs.google.com/file/d/0B503TtEQXNHiX1U1UWVFdEZETUE/edit?usp=sharing https://docs.google.com/file/d/0B503TtEQXNHiMjhwTnZ2MVllZHM/edit?usp=sharing Thank …
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Hi, this works well on my localhost but when I upload it to my web server I get: Parse error: syntax error, unexpected T_STRING in /home/zupa/public_html/grafika.php on line 1 This whole xml thing is new to me and I really dont know why doesnt it work on my server (while …
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Hello, this error has been torturing me for an hour... [I]You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''lock'='0' where pmID='206'' at line 1[/I] This is the code: [CODE] else { print "Žinutė …
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Hi, I'm a bit new to SQL and this is my question... Do I need to filter user input that has no connection with SQL database, e.g. $x=$_GET['pageno']; if ($x == 'help4') { print "This is help page no4."; <some mysql queries goes here> }
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Hello, I'm working on a BB game and I have a question about its performance. Let's say I have 1000 users and using cronjobs every 15mins I [I]update user set ore=ore+'20';[/I] and every hour I [I]update user set turns='20';[/I] Will this have any [B]significant[/B] effect on the performance of my … 
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Hello, I want to upgrade my old PC by adding more RAM (256 or 521). The problem is that I'm newb at hardware and stuff. I know there are many types of RAMs DDR, DDR2 and what not so which type should I buy? Also, I currently have single chip …
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