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Database Development

Hierarchial query missing result

i have an Oracle hierarchical query that looks like it will answer what i need. The issue i see with it is that the parent 187091 is not shown in the LEVEL_SAMPLE_NUMBER field. How would I modify this query to allow the parent 187091 to show in the LEVEL_SAMPLE_NUMBER field?

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Ask Board Games Games

Why doesn’t a go board have an ‘I’ (‘i’) column?

I’m really confused, but it seems to be the convention that there is no I: The rows are numbered 1 to 19…

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CMS Mastering Development Wordpress

Export a Divi built site to static (hosted on xneelo) [closed]

I just got WP2Static plugin, ran it But got this issue, I think it’s because I’m using xneelo with it’s weird file structure, or maybe because the pages were built with the divi builder? I need it static so I can edit the JS to get a contact form divi module’s values and change what […]

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Apple User Help

Photos: imported AVI file from old camera has wrong date taken (day of import), but all metadata seems to be correct

I’m trying to import all my photo library to Photos.app. I have several videos, which were taken in 2007 in AVI format on old digital camera. And that videos after imported appears in Photos.app like it was taken today (date of import). All metadata seems to be correct This is output of GetFileInfo: type: “\0\0\0\0” […]

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Apple User Help

Find out if account is locked using terminal

I need to detect if a user has locked their account on Catalina ( for example by typing an incorrect password x times). Any ideas how can I do this?

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Apple User Help

Phone front-facing camera is better than one in MBP. Am I missing anything?

After having to call my significant other using camera build into my MBP 15-Inch “Core i7” 2.2 Touch/2018 (profile on everymac.com), I tried calling from my phone and was blown away by how phone video quality is superior to that of my MBP. How come? This seems to be very counterintuitive. I’d expect my MBP’s […]

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Apple User Help

Camera not working on MacBook Air 2017 running Catalina 10.15.4

I have just had a problem today on a 2 year old MacBook Air (which is otherwise in perfect order), running Catalina 10.15.4. Basically, I couldn’t get the inbuilt camera to switch on (tried Photo Booth and FaceTime). A support technician took me through some steps, the first of which was to create a new […]

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Apple User Help

iMac beachballing for no reason — I suspect it might be faulty hardware. What can I do to work around it?

The Problem: A couple of weeks ago, the iMac started “beachballing” regularly in normal use There is no discernible pattern to what triggered a beachball. It could be switching between windows, trying to type, using Spotlight, opening or closing an application, or even just whilst idle. Over the next few days, the hangs became so […]

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Android User Help

Peripheral I/O and PIO CLI support for normal Android

Question is simple, is it possible to integrate peripherial I/O and PIO CLI tool to normal AOSP project for cellular device? According to my current knowledge Android Things OS is not open sourced, at least not entirely. But there is a little info on the internet. I’ve checked the aosp manifest branches and there are […]

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Ask Biology

Making new antibodies

Is there a model of how the B-cell-antibody pool in the lymphoid organ evolves during the first two weeks of infection by a new virus ? With a model I mean something like this At first we have $10^6$ different antibodies binding weakly to 4-5 amino acid motives and through somatic hypermutation and selection the […]