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MySQL - length() vs char_length()
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
PHP Regex to check date is in YYYY-MM-DD format
...t worked for the person who asked, read this beautiful tour: stackoverflow.com/tour .
– stramin
Feb 8 '17 at 12:56
@Gr...
How are strings passed in .NET?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Prevent nginx 504 Gateway timeout using PHP set_time_limit()
...ways in which you can set the timeout for php-fpm. In /etc/php5/fpm/pool.d/www.conf I added this line:
request_terminate_timeout = 180
Also, in /etc/nginx/sites-available/default I added the following line to the location block of the server in question:
fastcgi_read_timeout 180;
The entire lo...
#ifdef #ifndef in Java
... 1.2.5, it can also
preprocess the Apple Objective C
library.
http://www.anarres.org/projects/jcpp/
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What is the optimal length for an email address in a database?
...of data 13.4 - 32.2
99.7% of data 8.7 - 36.9
If you sign up for http://www.abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijk.com/ then your email address would surely be an outlier :)
Here's What is the maximum safe length of an email address to allow in a website form? on Raycon ...
Why and How to avoid Event Handler memory leaks?
...
I have explained this confusion in a blog at https://www.spicelogic.com/Blog/net-event-handler-memory-leak-16. I will try to summarize it here so that you can have a clear idea.
Reference means, "Need":
First of all, you need to understand that, if object A holds a reference ...
how to get first three characters of an NSString?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Creating Multifield Indexes in Mongoose / MongoDB
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How can you determine how much disk space a particular MySQL table is taking up?
...a query.
Please see this link from Percona for more information.
https://www.percona.com/blog/2008/12/16/how-much-space-does-empty-innodb-table-take/
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