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How to solve “Fatal error: Class 'MySQLi' not found”?
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Sounds like you just need to install MySQLi.
If you think you've done that and still have a problem, please post your operating system and anything else that might help diagnose it further.
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Flat file databases [closed]
...o save or update the db record for that user.
$dir = "../userdata/"; //make sure to put it bellow what the server can reach.
file_put_contents($dir.$user['name'],serialize($user));
and to load the record for the user
function &get_user($name){
return unserialize(file_get_contents("../us...
Identify user in a Bash script called by sudo
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$SUDO_USER doesn't work if you are using sudo su -.
It also requires multiple checks - if $USER == 'root' then get $SUDO_USER.
Instead of the command whoami use who am i. This runs the who command filtered for the current session. It gives you ...
When to use nested classes and classes nested in modules?
...ubclasses and modules, but more recently I've been seeing nested classes like this:
5 Answers
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Good scalaz introduction [closed]
Recently scalaz caught my eye. It looks very interesting, but I have not found any good introduction to the library. Seems that scalaz incorporates a lot of ideas from haskell and mathematics. Most articles that I found assume that you already feel comfortable with these concepts.
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Detecting Unsaved Changes
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Dave Jarvis
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answered Oct 1 '08 at 1:26
Aaron PowellAaro...
Practical uses for the “internal” keyword in C#
Could you please explain what the practical usage is for the internal keyword in C#?
22 Answers
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What is the difference between a generative and a discriminative algorithm?
...d the difference between a generative and a
discriminative algorithm, keeping in mind that I am just a beginner.
13 An...
How do I reset the scale/zoom of a web app on an orientation change on the iPhone?
When I start my app in portrait mode, it works fine. Then I rotate into landscape and it's scaled up. To get it to scale correctly for the landscape mode I have to double tap on something twice, first to zoom all the way in (the normal double tap behavior) and again to zoom all the way out (again, ...
List of tuples to dictionary
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Sven MarnachSven Marnach
446k100100 gold badges833833 silver badges753753 bronze badges
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