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I have a confusion with the Apply function. The Apply function replaces the head of an expression at the desired level. For example: In[124]:= Apply[Superscript, {{2, 3}}, {1}] Out[124]= {Superscript[2,3]} On the other hand the operator @@@ is equivalent to Apply acting at level {1} : In[125]:= Superscript @@@ {{2, 3}} Out[125]= {Superscript[2,3]} However theRead more

So I let other people use my phone a lot and one little boy (which will go unnamed) finds it funny lowering my alarm to zero when he uses my phone. Is there a way to lock this value?Read more

Backstory I am writing a library that accesses the kernel module, uinput which allows you to create or take control of devices in /dev/input/event#, and insert events into them. A simple usecase would allow someone to write a script that would move a mouse cursor to the center of your display, and perform a leftRead more

https://www.msn.com/en-us/news/us/state-launches-aetna-probe-after-stunning-admission/ar-BBJ0H7n?li=BBmkt5R&ocid=spartanntp It’s one thing to cry about the evils of big government regulation but then when an industry leader then turns around and screws people over what do you say? You can argue the market will correct it but that’s been shown time and again to be a fallacy – and even if true, thatRead more

I try to set specific permission on list items. I found some examples but I’m working in Powershell and I get a strange error The collection has not been initialized. It has not been requested or the request has not been executed. It may need to be explicitly requested. Here’s my code: foreach($ item inRead more

Any of a kind Bitcoin wallet need to share private key on the internet-connected machine. Bitcoin client has no responsibility for to keep private key secure. If your’s machine connected to the internet, your keys can be hijacked, because your machine can be hacked before you import keys. The questions is, how to trust anyRead more

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I am working on a live project for an organization and am stuck with file level permission for users. My scenario for permissions are below: I want to create a permission level for document library where users will be able to view the file only neither to read nor to open. How to set folderRead more

Recently, muy phone has had several instances of instant battery level drop; not as in quick drain, but rather, immediate drop. I’ve been able to document these two occurrences : Another sympton, although I’m unsure this is related in any way, is that my phone turned off, as if battery completely depleted, while having batteryRead more

For me, a fusion category (over $ \mathbb{C}$ ) is just a tensor $ F$ (the associator, with $ 6$ simple-object labels and $ 4$ fusion space indices) and a tensor $ d$ (the quantum dimensions, with one simple-object label), such that the $ F$ -tensor fulfils the pentagon equation. (This seems to be theRead more