database Archives - IT Nursery

WordPress

IT Nursery

How do I reset a self-hosted WordPress URL?

i was using a wordpress install on an ubuntu server virtual machine. At first the adapter was host-only at an address of 192.168.55.55. ...

June 4, 2022
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WordPress

IT Nursery

Use one WordPress database with multiple instances of one site

Is there a way to use the same database, tables and all, with two different domains? For example, two employees each have thier ...

June 4, 2022
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WordPress

IT Nursery

Migrating database / content of non-CMS site to WordPress

I have a non-CMS website which is fully build with PHP with a lot of content in it. I don’t want to add ...

June 4, 2022
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WordPress

IT Nursery

Hello dolly type plugin that allows people to add their own

I am making a plugin that shows a random joke on a custom 404 page via shortcode and it is basically near enough ...

June 4, 2022
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WordPress

IT Nursery

Creating table with plugin is not working

After reading many question and answers and many had asked the same question I have been following the same instruction as the people ...

June 3, 2022
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WordPress

IT Nursery

How to intercept update_option() before it saves data?

I am working with redux framework and need to save theme option values to a file right before it is saved in DB. ...

June 3, 2022
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MySQL, Programming

IT Nursery

Throw an error preventing a table update in a MySQL trigger

If I have a trigger before the update on a table, how can I throw an error that prevents the update on that ...

June 3, 2022
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WordPress

IT Nursery

How to replace values in WordPress DB using phpMyAdmin

I am trying to save a value in a cg_option row/field using phpmyadmin, however data is not stored correctly and when loaded again ...

June 3, 2022
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Programming, sql

IT Nursery

Storing money in a decimal column – what precision and scale? [closed]

Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the ...

June 3, 2022
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mongodb, Programming

IT Nursery

Find duplicate records in MongoDB

How would I find duplicate fields in a mongo collection. I’d like to check if any of the “name” fields are duplicates. { ...

June 3, 2022
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