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Utilities_Collections

Utilities Collections by HoraceHYY A.K.A MSFT_SuperFan

Also check out FreeCalc for Android !

Contents

Development Info

  • Platform: Universal Windows (UWP)
  • Target Windows SDK: Windows 11 (10.0 Build 22000)
  • Min Windows SDK: Windows 10 1809 (10.0 Build 17763)
  • IDE: Visual Studio 2019 Community
  • Language: Frontend XAML ; Backend C#

Installation Guides

  • Clone the repo and build one yourself. It isn't that hard bro
  • Get the package from Releases and follow the steps below though I haven't worked on it

Usage Guides

All the features given to you by Utilities Collections are listed below.

🏠 Home

Have you ever seen any app that doesn't have a homepage???

🧮 Free Calculator

It contains a whole bunch of useful features that'll maximize your efficiency.

  • Operators: +-*/^()
  • Constants:
    • P: Pi 3.1415926...
    • E: Euler's 2.7182818...
  • Functions:
    • sqr: Square root sqr9 = 3
    • sin: Sine sin45 = 0.707
    • cos: Cosine cos45 = 0.707
    • tan: Tangent tan45 = 1
    • cot: Cotangent cot45 = 1
    • abs: Absolute abs(-10) = 10
    • cei: Ceil cei4.3 = 5
    • flo: Floor flo4.7 = 4
    • log: Logarithm log(10,100) = 2
  • Memory Features:
    • When the result box is displayed, M+ and M- operations will save the data inside directly.
    • When it is not, they calculate what's in the expression box and do memory operations.
    • Copy button copies the data in memory to Clipboard.
    • Implement an M in your expression to do an MR operation.
  • Decimal Accuracy and DEG/RAD options are available in Settings page.
  • Press Enter to calculate what you've entered. Simply tap on the result box to move the result into the expression box.
  • When the expression is changed, the result box (if displayed) disappears. Press Enter again to get it back.

🔡 Determinant Calculator

It calculates the determinant of an N-dimensional matrix, which is useful for Linear Algebra.

  • First enter the dimension of the matrix.
  • Then enter each row of the matrix one by one.
  • Press Enter again in the result box to clear.

💻 Pixel Density Calculator

It calculates the PPI (Pixel Per Inch) value of your screen, resolution and size provided.

  • Enter the Horizontal and Vertical Resolution as well as Diagonal Size to get the PPI value.
  • Press Enter in Diagonal Size to display the result.
  • Supports RGB, Delta, BOE Delta, PenTile, Diamonds
  • There are several resolution and ratio presets to quickly enter the corresponding values.

🔬 Physics Experiment Calculator

Have you ever been f**cked by calculating uncertainty values in Physics? Then you shouldn't miss this! Average, uncertainty and relative uncertainty, all in one!

  • Enter the measured Data repeatedly, and the Average, Uncertainty and Relative Uncertainty values are updated real-time.
  • The combo box on the left of Data displays what you've entered, tap to view History values.
  • Tap on an item in History menu to delete the datas after that (without the one you've tapped).
  • You can have the integer part kept as you enter the datas. This feature is useful when the delta between values are relatively small. By default, the whole box is cleared as you press Enter.

🔀 Number Randomizer

Very useful when it's hard to decide who is to do a job :)

  • Input the Max and Min value and set How Many numbers are to be generated.
  • Enable No Duplicates to avoid any repeated numbers.
  • Press Randomize to get the result.
  • All values are displayed by an ascending order, separated by , .

🌄 Bing Daily Wallpapers

DAMN BEAUTIFUL!!! BREATHTAKING!!!

  • Displays wallpapers distributed in Chinese market, the same day.
  • Resize provides a slider for you, and is set to 50/100 by default. You can also resize the image using a trackpad or mouse.
  • The i button on the right of the title bar displays the description and copyright.
  • Save Image button takes you to your web browser and display the original image. Right-click on it and tap Save Image to download.
  • The Left/Right Arrows on the upper-right corner lets you manipulate through images from today to 8 days ago.
  • You can switch the market between China, US, UK, New Zealand, Australia, Japan and Germany in Settings page.
  • In Settings you can also change the resolution of the image. There are 720p, 1080p and 2160p available.

🌐 Domain Analyzer

Well I don't use it much, but one of my friends wants this. So I did it.

  • Warm thanks to TianAPI which provides the API services.
  • **IMPORTANT** Available at most 1000 times per day, all users altogether!!!
  • Provided a URL, e.g. baidu.com, and it analyzes its IP Address and more infos like TTL, Type.

🔗 IP Request

Well I don't use it much, but one of my friends wants this. So I did it.

  • Warm thanks to TianAPI which provides the API services.
  • **IMPORTANT** Available at most 1000 times per day, all users altogether!!!
  • Provided an IP Address, and it analyzes its infos like Region, Provider.

📞 Number Region

Well I don't know how I can make use of it, but I just thought of this idea. So I did it.

  • Warm thanks to TianAPI which provides the API services.
  • **IMPORTANT** Available at most 1000 times per day, all users altogether!!!
  • Provided a Chinese Phone Number, and it analyzes its infos like Region, Provider.

🗓️ Days Matter

Helps you memorize some important things, and tells you how many days (have passed/is left). 39 days have passed since the last time I upload a video on Bilibili Subscribe

  • Well I haven't started writing
  • Well I even don't know how to do this
  • But I will try in the future!!!

📺 BV / av Converter

Converts what you've deeply memorized to the new BV format.

  • There are 3 factors: BV, av and URL. Any one of them can be converted to the other two.
  • "BV" or "av" prefixes are not necessary in BV and av boxes. They will be added automatically.

📄 Text Comparator

Enter two texts on both sides and it highlights the different parts between them.

  • Well I don't know how to do this...
  • ...even after a bunch of time trying to figure this out!
  • But I've finished UI design.

⌨️ Command Prompt

Totally meaningless. But after all I've made it, so I decide to keep it.

  • Only supports a single command each time, and it doesn't memorize data.
  • Commands relying on Environment Variables aren't supported, e.g. ADB.
  • Maybe sometimes checking your ipconfig is useful?

⚙️ Settings Page

It also provides the following options besides what have been mentioned before:

  • Changes made to the General part take effect after restarting the app!
  • Theme: It follows system settings by default, or you can manually set it to light or dark.
  • Language: Chinese and English available.
  • Navigation Pane Placement: Place the Navigation Pane on the left or on the top. But who will place it on the top???
  • The TianAPI-powered features needs an apikey. They use mine by default, but feel free to change it to your own.

Other Info

  • The app creates files under Documents\utilities to store your preferences data. Files are named by datav[Version].txt.
  • Each version generates a new txt file. They are used to determine whether to display a pop-up window introducing new features.
  • If you are hardcore enough you can directly edit the txt file in JSON format to change your settings.
  • You are welcome to issue this repo if you got any idea! I've also opened corresponding issues for the two features that I can't do.
  • Also if you want to contribute to this repo (I'll be very thankful for that) please Branch or Fork and PR!!! THANKS!!!

Coding Info

The code structures is like a mountain of sh*t is a bit hard to describe...

  • I'll write some if available :)
  • To be continued...

Thank you for reading!