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How do I kill all the processes in Mysql “show processlist”?
...ny massive kill command. You can script it in any language, for example in PHP you can use something like:
$result = mysql_query("SHOW FULL PROCESSLIST");
while ($row=mysql_fetch_array($result)) {
$process_id=$row["Id"];
if ($row["Time"] > 200 ) {
$sql="KILL $process_id";
mysql_query...
Count the number of occurrences of a string in a VARCHAR field?
...), "value", "") ) and make sure that "value" is always lowercased by using PHP strtolower(). PS: This solution above helped me to build my own little search engine and to weight the results by the number of words within the text. Thanks!
– Kai Noack
Jul 3 '17 a...
Best way to build a Plugin system with Java
... * using the attachment found at bugs.freenetproject.org/print_bug_page.php?bug_id=1900
– ataulm
Nov 28 '12 at 22:07
...
What's faster, SELECT DISTINCT or GROUP BY in MySQL?
...y i) a;
count
10001
(1 row)
Time: 594,481 ms
http://www.pgsql.cz/index.php/PostgreSQL_SQL_Tricks_I
so be careful ... :)
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How can two strings be concatenated?
...
or if you often want to join strings from a vector (like implode() from PHP):
implode <- function(..., sep='') {
paste(..., collapse=sep)
}
Allows you do do this:
p('a', 'b', 'c')
#[1] "abc"
vec <- c('a', 'b', 'c')
implode(vec)
#[1] "abc"
implode(vec, sep=', ')
#[1] "a, b, c"
Als...
Android: show soft keyboard automatically when focus is on an EditText
...ode line you have mentioned. :) Once again thanks.
– PHP Avenger
Nov 16 '13 at 21:42
I get a 'cannot resolve getWindow...
Have bash script answer interactive prompts [duplicate]
...hema exporter so my file looked like this.
-- This is an example only --
php vendor/bin/mysql-workbench-schema-export mysqlworkbenchfile.mwb ./doctrine << EOF
`#Export to Doctrine Annotation Format` 1
`#Would you like to change the setup configuration befo...
How to clear Facebook Sharer cache?
...
like this
<tt>fbml.refreshRefUrl("http://www.mysite.com/someurl.php")
You can study the related stuff from here fb:ref. I hope it will work for you
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...
Catch all JavaScript errors and send them to server
...tested Sentry on production and it works fine (JS and other languages like PHP)
1- It's open source (You can install it on your own server)
2- You can use the free plan (100 reports / day)
Or install it on your server: github.com/getsentry
...
Best way to add “current” class to nav in Rails 3
...d this thoroughly and I'm very new to RoR (moving over after a decade with PHP) so if this has a major flaw I'd love to hear it.
At least this way you only need 1 helper function and a simple call in each link.
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