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SQL command to display history of queries
...ng before next session unless you edit the configuration files (e.g. edit /etc/mysql/my.cnf, then restart to apply changes).
Now, if you'd like you can tail -f /var/log/mysql/mysql.log
More info here: Server System Variables
...
MySQL high CPU usage [closed]
...ication is running, if there's duplicate queries, how long they're taking, etc, etc. An example of something like this is one I've been working on called PHP Profiler but there are many out there. If you're using a piece of software like Drupal, Joomla or Wordpress you'll want to ask around within t...
Create a table without a header in Markdown
...n in Ruby
byword: "All tables must begin with one or more rows of headers"
PHP Markdown Extra "second line contains a mandatory separator line between the headers and the content"
RDiscount Uses PHP Markdown Extra syntax.
GitHub Flavoured Markdown
Parsedown: A parser in PHP (used e.g. in Laravel ema...
What special characters must be escaped in regular expressions?
...ys trying to guess, if I should escape special characters like ' ()[]{}| ' etc. when using many implementations of regexps.
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Manipulate a url string by adding GET parameters
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Basic method
$query = parse_url($url, PHP_URL_QUERY);
// Returns a string if the URL has parameters or NULL if not
if ($query) {
$url .= '&category=1';
} else {
$url .= '?category=1';
}
More advanced
$url = 'http://example.com/search?keyword=test&...
Difference between the Apache HTTP Server and Apache Tomcat? [closed]
...r, by itself, is best for serving up static content... html files, images, etc.
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Submitting a multidimensional array via POST with php
I have a php form that has a known number of columns (ex. top diameter, bottom diameter, fabric, colour, quantity), but has an unknown number of rows, as users can add rows as they need.
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Is there a built-in function to print all the current properties and values of an object?
...ndling, national/special character printing, recursing into nested objects etc. according to their authors' preferences. But they all basically boil down to this.
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Security of REST authentication schemes
...d use to generate a response with a web app framework like Django or Rails etc.
– Cameron Walsh
Oct 28 '11 at 4:41
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How to set up a PostgreSQL database in Django
...tart
Now run this too in terminal, to edit the apache file.
sudo gedit /etc/apache2/apache2.conf
Add the following line to the opened file:
Include /etc/apache2/conf.d/phppgadmin
Now reload apache. Use terminal.
sudo /etc/init.d/apache2 reload
Now you will have to create a new database. L...