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Create an index on a huge MySQL production table without table locking
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[2017] Update: MySQL 5.6 has support for online index updates
https://dev.mysql.com/doc/refman/8.0/en/innodb-online-ddl-operations.html#online-ddl-index-syntax-notes
In MySQL 5.6 and higher, the table remains available for read and write operations while the index is being created o...
What is the best workaround for the WCF client `using` block issue?
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Maybe useful https://devzone.channeladam.com/articles/2014/07/how-to-call-wcf-service-properly/ and https://devzone.channeladam.com/articles/2014/09/how-to-easily-call-wcf-service-properly/ and http://dzimchuk.net/post/wcf-error-hel...
Display open transactions in MySQL
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Set cache-control for entire S3 bucket automatically (using bucket policies?)
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steps
git clone https://github.com/s3tools/s3cmd
Run s3cmd --configure
(You will be asked for the two keys - copy and paste them from your
confirmation email or from your Amazon account page. Be careful when
copying them! They are case sens...
What is q=0.5 in Accept* HTTP headers?
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Have a div cling to top of screen if scrolled down past it [duplicate]
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For responsive solution of scrolling down seamlessly when div sticks (without remaining content jumping up), adjusting to variable height in different devices of sticking div, I did the following: Add empty div #replaceDiv just before the sticking div, which at ...
What is the X-REQUEST-ID http header?
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How to host google web fonts on my own server?
...CSS file including them. Note that the script needs Bash version 4.x.
See https://neverpanic.de/blog/2014/03/19/downloading-google-web-fonts-for-local-hosting/ for the script (I'm not reproducing it here so I only have to update it in one place when I need to).
Edit: Moved to https://github.com/ne...
What is database pooling?
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Authenticating in PHP using LDAP through Active Directory
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