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1answer
32 views

Decoding generic permissions / access rights in Windows

If I have the following 3 permission values for 3 separate folders in Windows: Decimal: 268435456 - Binary: 10000000000000000000000000000 - 29 bits Decimal: 134217728 - Binary: ...
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1answer
34 views

Using ffmpeg to create a video from a sequence of TGA images, with a depth of field blur effect sourced from the TGA's alpha channel

I'm working on turning a sequence of TGA images into a video using ffmpeg. I want the video to have a depth of field blur effect. The alpha channel of each TGA contains a depth-mask, where black=...
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2answers
244 views

How to find subnet mask only knowing the usable address

I'm studying for certification and during a simulation I stumbled in question that made me realize I wasn't so sure about calculating IPs and masks stuff. There it is: A company has a forest with 4 ...
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3answers
1k views

Trying to understand the interactions between two different subnets on the same network

I have a 10.0.0.0/8 network split into two parts. A DHCP server hands out addresses 10.0.0.10 to 10.0.0.150 with a class A mask (255.0.0.0). This is my “Guest” portion of the network. Authorized ...
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0answers
28 views

input mask behaving oddly

I am using Access 2010. I have created an input mask 0000\B?. The resultant should be 4 numbers, the letter B and an optional 2nd letter, ie 1234Bx. My problem is the ?. Any time the optional letter ...
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1answer
72 views

Linked Photoshop layer masks that are inverse of each other

I'm working on a Photoshop CS6 template which will be used pretty regularly that consists of two layers that are essentially inverses of each other. Right now I've got a layer mask for the top layer ...
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1answer
2k views

Is there a way to mask or proxy your IP in Craigslist? [closed]

For posting in Craigslist I want to make my IP appear like I'm in a specific state, and will be able to reboot it as well for the state. Let's say, for example , I am in Australia, but wants to post ...
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3answers
101 views

Tunelling into remote internet connection

I have a computer at home in Boston. I'd like to set it up so that when I'm traveling and going online, it looks like I'm on my Boston computer. I used LogMeIn but (a) it's overkill since I don't ...
1
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1answer
233 views

Program / Script / Method to rename EAC-ripped album of MP3s using Masks

tl;dr: skip to last paragraph I’ve recently changed the filename format that I use in Exact Audio Copy when ripping CDs. I have changed it so that for various-artist CDs, the track number then CD ...
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1answer
776 views

How do I use one black and white image as a mask for another image in GIMP?

I have an image that requires a really fancy mask, created through multiple selections and subtractions of the existing image. Here's a concrete example: Layer 1: original image, transformed into a ...
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2answers
944 views

Photoshop masking: Drawing a shape on top of an image, and masking what is outside the shape

I have an image that I want to turn into a button. I want to draw a rounded rectangle on top of the image. I want to then be able to see the image inside the button, and outside of the button, I ...