Testing Pixel Picture

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One white pixel in a sea of black. Is it visible? Is it true size?

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Yup. Yup, or at least the box is 45px by 46px which is what was entered and the white pixel was created as exactly one pixel.

Test over.

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2 = 1
2¹ = 2
2² = 4
2³ = 8
2⁴ = 16
2⁵ = 32
2⁶ = 64
2⁷ = 128

Hex  Decimal
0       0       
1       1
2       2
3       3
4       4
5       5
6       6
7       7
8       8
9       9
A      10
B      11
C      12
D      13
E      14
F      15

7654 3210    Decimal   Hex
1111 1111 = 240 + 15 = #FF

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Hex  Decimal  Binary
0       0     0000
1       1     0001
2       2     0010
3       3     0011
4       4     0100
5       5     0101
6       6     0110
7       7     0111
8       8     1000
9       9     1001
A      10     1010
B      11     1011
C      12     1100 
D      13     1101
E      14     1110
F      15     1111

7654 3210    Decimal     Hex
1111 1111 = 16*15 + 15 = #FF
1111 1111 =   240 + 15 = #FF

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Binary(2)  Decimal(10)   Hexadecimal(16)
2⁰ =   1   10⁰ =     1   16⁰ =     1
2¹ =   2   10¹ =    10   16¹ =    16  
2² =   4   10² =   100   16² =   256
2³ =   8   10³ =  1000   16³ =  4096
2⁴ =  16   10⁴ = 10000   16⁴ = 65536
2⁵ =  32
2⁶ =  64
2⁷ = 128

Binary(2)  Decimal(10)   Hexadecimal(16)
0000           0             0
0001           1             1
0010           2             2
0011           3             3
0100           4             4
0101           5             5
0110           6             6
0111           7             7
1000           8             8
1001           9             9
1010          10             A
1011          11             B
1100          12             C
1101          13             D
1110          14             E
1111          15             F

Example in standard notation:
Binary    Decimal          Hex
11111111    255            #FF

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Another test here.

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text
text
text

[size=25]text[/size]
[size=40][b]text[/b][/size]
[size=10]text[/size]

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Test here:

Well, goodie, it’s readable.

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Zip Ties

Let’s see how ugly this is.

Well, done worse. Good thing the picture is labelled.

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Plan B Zip Tie

Much better.

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Testing snowflake:

Made smaller. Much better.

Snowflake Tall

Snowflake Wide

Harder to do than it looks. What you think you’re going to see is not what you get.

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Testing snowflake II

Snowflake (287 x 400)                            Snowflake Tall (144 x 400)


Snowflake Wide (287 x 200)                    Snowflake (144 x 200)

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Resize a picture (width in pixels x height in pixels)

Box₁ (200px x 100px)

Box₂ (100px x 50px)

    w₁   w₂
r = —— = ——
    h₁   h₂

r: ratio
w: width
h: height

———
Gee, this is fun.

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Snowflake₁ (287 x 400)                          Snowflake₂ (144 x 400)


Snowflake₃ (287 x 200)                          Snowflake₄ (144 x 200)

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0 ≡ false ≡ off
1 ≡ true  ≡ on

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Do you all like seeing these incarnations?

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0!

Eliminate spare time: start programming PowerShell

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These tests are used in Daily Computer Tip — one and all — it just takes a few tries to get it right.

0 ≡ false ≡ off
1 ≡ true  ≡ on

This will be part of a tip.

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Let’s see if this works correctly.
Heh. Heh. Heh. Ain’t that purdy.

optional text here

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HO! HO! HO!

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test …
test

Colors are hard.

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Oh carpe, carpe, carpe:

Well, it’s readable, but the spell-checker thinks I spelled carpe incorrectly.

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–Stick-on Easter Eggs from an unknown Easter Egg Coloring Kit

These are best known for sticking to everything except the desired object. Don’t ask.

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Bunny Caption Here

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Picture with same name as above was updated with text and reloaded.

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Show picture:

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The Lone Firework
(Say Ooohhhhh!)

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