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CMS Development Wordpress

Get 2 meta values from meta key column

I want to select ‘name’, ‘SKU’ and ‘price’ from 2 WP tables: wp_posts and wp_postmeta. I don’t know how to get data from ‘meta_value’ column twice for ‘meta_key’=’_price’ and ‘meta_key’=’_sku’ , ex. My current query: “SELECT a.post_title, m1.meta_value, m2.meta_value FROM wp_posts a, wp_postmeta m1, wp_postmeta m2 WHERE a.post_type=’product’ AND m1.post_id = a.ID AND m1.meta_key=’_sku’ AND […]

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Development Linux Ubuntu

Current Window Indicators

I was just wondering if you could remove the little white current window indicator in the dock. If you look at the picture, then you can see on the finder, the wee little dot there How do I get rid of this? I am on GNOME Shell 3.28.4, running Ubuntu 18.04. Thank you.

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Development Linux Ubuntu

i forgot the login password of ubuntu live usb, how can i login the system now? [closed]

previous IT manager creat a ubuntu 12.04 live usb, and put some necessary tools in it, but i forgot the login password of it, how i can login the system now? please

Categories
Development Linux Ubuntu

offline package install going old-school help

i have to download packages from the address https://packages.ubuntu.com on an online windows pc. i want to copy them to an external usb drive and transfer them to an offline ubuntu studio pc and install them manually on the offline pc. do i just look for each package that i need from that web site’s […]

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Development Linux Ubuntu

Downloading multiple files that have their URLs stored in a file but with wildcards inside the file using wget

I have to download multiple log files from an internet page but only the files that have a specific name that I have on my file: In my file called “net” I have the following names but not the address of the https: bbys autn aubg axpv …. On the https page they appear: …/log/bbys_20191202.log […]

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Development Linux Ubuntu

JPEGs showing shifted colors in certain applications

I am running Kubuntu 19.10 with a Nvidia GeForce GTX 1050 Ti graphics card with the v435 drivers. After editing some photos in Darktable, I have found out that sometimes certain applications show colors in photos more vibrant than others. By comparing some edited photos by displaying them on a second device, I have found […]

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Development Linux Ubuntu

In Kubuntu Arabic keyboard layout does not has right alt key

The following screen shot explain the issue well, in which there is no key assigned for the right alt key or alt gr. This situation cause a problem with keyboard layout switching when the current active layout is set to Arabic I could not use right alt + shift in order to switch to English, […]

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Development User Help

Using GMX email: button supposedly containing a link doesn’t open on browser but does on phone

I’m having trouble opening a link in an email using the GMX website. The link is referenced by a .png image in the email and I am able to open it on my phone using the generic mail client that comes with Android OS however when I attempt to open it from a web browser […]

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Development User Help

How to use Grep to find the number of matches from one file to another

I am trying to find the amount of times a match occurs from a list of patterns given in the pattern file, to the target file. Here are example target and pattern files: Target File are bare barely be beware care clever Pattern File be are I know that I can do grep -F -c […]

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Development

Density function ggplot2 deciding the scale_y_continuous scale factor

so I’ve been attempting to put my KDE function of my histogram and Ive managed to do so, however when i try to scale the sec.axis = sec_axis(~./#number) i cant seem to match it t my histogram is there a way i can make it automatically choose which number it should display to get the […]