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How to remove undefined value from jquery array

If you have jquery or javascript array with lots of undefined value and you want to remove all undefined value from array you can remove undefined items from your array without using each loop you have to just use filter I would like give the example how to remove undefined element from javascript

Sql function remove numeric characters from column example

Mysql custom fucntion is a very prety and intresting concept In this posts i want to create one custom mysql function for remove numeric characters from table field value this function through you can also remove numeric characters from string in mysql in following sql query fire in your mysql or

Re: JSON document fast lookup with MySQL 5.7

This is a response to the JSON document fast lookup with MySQL 5.7 article by Frederic Descamp.

It is very easy to also use MySQL Workbench and the new GeoJSON support to actually show the features.

My query:
SELECT ST_GeomFromGeoJSON(feature->"$.geometry",2) AS feature 
FROM test_features WHERE street='BEACH' ;

The result:
 

Sql function remove numeric characters from column example

Mysql custom fucntion is a very prety and intresting concept In this posts i want to create one custom mysql function for remove numeric characters from table field value this function through you can also remove numeric characters from string in mysql in following sql query fire in your mysql or

Under the hood: PinQueue, a generic content review system

People use Pinterest to discover, save and do things that inspire them. Every day, we connect millions of people to billions of Pins, and it’s our mission to present the highest quality content to Pinners. We use machine learning to filter out content that violates our policies for everything from Promoted Pins to spam, but manual moderation is still needed since algorithms can’t cover all of our sophisticated and ever-evolving content policies. Human inspection is always a valuable addition to machine learning pipelines. To facilitate the manual moderation process, we built PinQueue, a generic content review system.  

A variety of teams at Pinterest use PinQueue, including:

  • The Safety team, to review content that may go against our …
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Percona Server for MongoDB 3.0.9-1.4 is now available

Percona is pleased to announce the release of Percona Server for MongoDB 3.0.9-1.4 on March 11, 2016. Download the latest version from the Percona web site or from the Percona Software Repositories.

Percona Server for MongoDB is an enhanced, open source, fully compatible, highly scalable, zero-maintenance downtime database supporting the MongoDB v3.0 protocol and drivers. Based on MongoDB 3.0.9, it extends MongoDB with MongoRocks and PerconaFT storage engines, as well as features …

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Using MySQL on Openshift - Red Hat's public cloud

Developing a prototype, I found myself wanting a trustworthy cloud provider. Having heard of Openshift, I got my hands on it. It's Red Hat's Platform as a Service. With it, you can host and scale applications in a cloud environment. As a developer I found some wonderful features on the quite generous free tier. The ones I'd like to highlight are that:

It's based on a gear and cartridge

MariaDB meetup in Helsinki on March 17th

If you are in Helsinki on Thursday next week March 17th, join us for the MariaDB meetup at Solinor. MariaDB team members will present the latest on MariaDB 10.1, MaxScale and MariaDB’s future roadmap. On stage Rasmus Johansson VP Engineering, MariaDB Corporation and Johan Wikman & Markus Mäkelä, developers of MaxScale. See the meetup page […]

The post MariaDB meetup in Helsinki on March 17th appeared first on MariaDB.org.

Speaking in March 2016

There are a few upcoming speaking gigs this March 2016:

Two talks in London and one keynote in Singapore, while I will also moderate the database track on the last day of the conference as well. I’ve never been to flossUK before, but the schedule looks very interesting and I’m looking forward to it. FOSSASIA is an event I’ve been going to regularly since it was held in varying places (Vietnam, Cambodia, before finally settling down in Singapore) so this is an always exciting time.

Would happily meet you to talk shop, feel free to drop me an email: colin[at]mariadb.com.

How to remove special characters by mysql custom function

Mysql custom fucntion is a very prety and intresting concept In this posts i want to create one custom mysql function for remove special characters from table field value this function through you can also remove special characters from string in mysql in following sql query fire in your mysql or

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