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ComputerSam

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Answers507
  • What does this notation mean?

    Lets say I have this equation: (w_i means w subscript i)

    x = max( a + m[w - w_i] )

    However under 'max' (in small type) it has a condition w_i <= w. What does this exactly mean? All I can think of is that it is trying to prevent w - w_i from being a negative number. So if w_i > w then what happens?

    Thank you in advance.

    2 AnswersMathematics8 years ago
  • Is deleting this partition ok?

    I currently have Windows 7 running (D drive), and I want to delete the C drive/partition to extend my current Windows 7 partition (D drive). My D drive is marked System, Boot, Page File, Active, Crash Dump, and Primary partition. Since my boot manger is on the d drive and everything, it should be fine to delete (meaning it won't mess up my computer from booting properly). Thank-you

    All the info is down below:

    Windows Boot Manager

    --------------------

    identifier {bootmgr}

    device partition=D:

    description Windows Boot Manager

    locale en-US

    inherit {globalsettings}

    default {default}

    resumeobject {ba367f8f-0bec-11e0-a785-806e6f6e6963}

    displayorder {default}

    {current}

    toolsdisplayorder {memdiag}

    timeout 30

    Windows Boot Loader

    -------------------

    identifier {default}

    device partition=C:

    path \Windows\system32\winload.exe

    description Windows 7

    locale en-US

    inherit {bootloadersettings}

    recoverysequence {0b93009a-0bfc-11e0-bc50-adcfae20bdab}

    recoveryenabled Yes

    osdevice partition=C:

    systemroot \Windows

    resumeobject {0b930098-0bfc-11e0-bc50-adcfae20bdab}

    nx OptIn

    Windows Boot Loader

    -------------------

    identifier {current}

    device partition=D:

    path \Windows\system32\winload.exe

    description Microsoft Windows 7

    locale en-US

    osdevice partition=D:

    systemroot \Windows

    resumeobject {ba367f8f-0bec-11e0-a785-806e6f6e6963}

    D:\Windows\system32>

    2 AnswersOther - Computers1 decade ago
  • During the industrial revolution was anyone for the bad conditions?

    During the industrial revolution during the late 1800 and 1900, in Europe and America, was anyone in agreement to the working conditions in factories. I know that a lot of people were against the harsh conditions, but was anybody for it? Could you give me well know people that was for it? Thank-you in advance!

    2 AnswersHistory1 decade ago
  • What is the most interesting part of the cold war?

    I am in grade 12 university history, and I have to write a paper. I want to do it on the cold war. I have to analyses primary sources and write about them, the themes (not writing historical facts/stories and all that).

    What would be the most interesting part of the cold war (that has a lot of primary sources)? What would be the best thing to talk about?

    8 AnswersHistory1 decade ago
  • Can dwarf gourami go with semi aggressive?

    I have a 60 gallon tank, with a semi aggressive community of fish

    Fish in tank currently:

    6 tiger barbs

    4 gold barbs

    1 gold gourami

    1 angle fish

    1 red tail black shark

    do you think a dwarf gourami would be a good idea, im thinking of trying?

    what do you think? Thanks

    3 AnswersFish1 decade ago
  • Should I get a power head for my aquarium?

    Here is my scenario,

    I have a 60gallon tank (Dimensions: 48-1/4"L x 12-3/4"W x 57-3/4"H), with a Aqueon filter on one side and a heater on the other. I have a freshwater semi aggressive community of fish. I was wondering, should I get a power head for better water movement? because the side of the tank without the filter, the water seems to be not moving a lot. The filter is 325 gallons per hour, but i am just concerned that the other side isn't getting enough movement. Is the filter good enough for circulation, or is a powerhead highly recommended for a tank of the size?

    Also which one would you recommend (that is quiet)?

    Thank-you

    4 AnswersFish1 decade ago
  • Some questions about starting a saltwater aquarium?

    I had a freshwater aquarium for years now. I recently bought a new 60gallon tank. I am thinking of going for a saltwater aquarium.

    First, do you need a special filter or an addition for saltwater? The One I have says it is for fresh or saltwater aquariums, so I am assuming it is fine.

    When you first start do you just add the special salt and maintain proper levels by adding salt?

    What is the best/recommended protein skimmers?

    Last question... Is live rock completely necessary? Is is expensive?

    Thanks so mush for your help!

    4 AnswersFish1 decade ago
  • How do you post questions on xna forums?

    I am still a bit new to XNA's website, i have an account on there.

    One thing i can't figure out... how do you post a question on there?

    Thank you for your help!

    1 AnswerProgramming & Design1 decade ago
  • How can i get a local account for Games for Windows account?

    I am developing a game with XNA, and in order to test the networking i need a local account (not using Live).

    Is it possible to create a local account and use it?

    OTHER INFO:

    I have an account but it is live so i can't use it.

    I am using peer-to-peer networking (using SystemLink), and i don't have a "Creators Club Membership" to use live so i can only use local to test my game's networking capabilities.

    Thank you so much for your help!

    1 AnswerProgramming & Design1 decade ago
  • buying airsoft gun, help?

    I live in Canada and want to order an airsoft gun, the site i want to order it from is in US, does Canada have any laws against full metal airsoft guns, or red tips

    thanks for your response

    1 AnswerOther - Outdoor Recreation1 decade ago
  • I need to change my filter cartridges?

    I really need to change my filter cartridge(almost starting to fall apart), but i understand that there is important bacteria that lives there breaking down the ammonia and so on. So if i get a new filter cartridge for my filter will it result with poor water quality?

    I have a 30gallon tank

    Topfin filter with just a filter cartridge (no other media)

    4 AnswersFish1 decade ago
  • how do i feed my red clawed crab?

    I just bought a red clawed crab yesterday with crab food (sinking pallets). I put in my crab with my other fish (Barbs, Gouramis), but when ever i try feeding the crab the fish get to the food even before it hits the bottom of the tank, or the fish eat it off the bottom. I tried feeding the fish and crab at the same time so the pallets will get a chance to fall but the fish find it and eat it before the crab does.

    What should i do?

    2 AnswersFish1 decade ago
  • What is this fish called?

    All i know is the fish is tropical freshwater fish that is semi - aggressive (im 90% sure),

    it is grey, with black spots, two whiskers going down from its head,

    longish oval shape, with a semi-transparent tail and a fin going along the top and bottom of the fish.

    can anyone identify the fish, thanks lot!

    4 AnswersFish1 decade ago
  • my telescope goldfish is acting up?

    It seems to be healthy and responsive but it sometimes swims on its side and seems sick. But then it takes off and swims around again. It even floats on its side completely still, and it looks dead. Then swims around again and does the same thing over again.

    My other goldfish swim normal and are perfectly fine. Do you know what it might be? Is is sick or something? Thanks

    3 AnswersFish1 decade ago
  • I need some help with ideas?

    I programmed the game "snake", the classic arcade game, on my computer. anyways...

    there are some different versions of this game but what version is the most fun/addicting? What i have now is a snake controlled by the arrow keys, eat to grow longer, collision with walls/itself.

    Should i have levels with walls and stuff, powerups, multiplayer, etc. What do you think?

    Thankyou

    1 AnswerPC1 decade ago
  • How do you save the form as a bitmap?

    I program in C#

    if you draw something on the form with the Graphics class on the form, how would you save that as a jpeg, gif or other bitmap?

    Thank-you in advance

    1 AnswerProgramming & Design1 decade ago
  • How do you get your program to save data?

    I program with C#

    How do you save something like, text in a textbox, or checkboxes checked?

    How would you go about to save this data, for the next time the user opens the program?

    Is is possible not to use a database or is that the only way?

    1 AnswerProgramming & Design1 decade ago
  • C# graphics help needed?

    I have a protected override onpaint method to display all my graphics for my program. I used the Matrix class to rotate a rectangle, when i add other rectangles to the form, it rotates also... but i don't want it to do that.

    I then tried making a second Graphics object (called x) but the matrix still effects it when the code is:

    g.Transform = m; (g is first graphics object, m is matrix object)

    i only need the one rectangle to rotate not everything, how would i fix it

    Thank-you in advance

    1 AnswerProgramming & Design1 decade ago
  • Collision detection with rectangles?

    (I program in C#) What is the best way to detect collision with two rectangles without using the IntersectsWith method?

    3 AnswersProgramming & Design1 decade ago
  • Question about Programming, need help?

    I don't really need help with code but with a formula. I program with C# and am making a game like "Park It" (simple car game from birds eye view), and i need a formula so that the depending on the degree what would the x and y values change to?

    For example at 0 degrees it would face up so the y value would increase by 1 for example. At 45 degrees (clockwise) the x and y would both increase by the same amount but what about 46, or 2degrees

    does anyone know of a formula that would solve this or technique? Thanks a lot!

    1 AnswerProgramming & Design1 decade ago