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THE JOURNEY THROUGH TIME

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Events

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MY'STORY

The MOVE Fire

This is a personal recollection on the Move fire on May 13, 1985 Philadelphia police fired thousands of rounds at the MOVE house, city officials approved dropping an explosive device on the roof, the resulting fire was allowed to burn, 11 people—including five children—died, and 61 homes were destroyed. Philadelphia City Council later called it a “brutal attack carried out by the City of Philadelphia on its own citizens” and acknowledged that no individual faced criminal consequences for the bombing. One timeline correction worth preserving for the BHP record: the major previous MOVE-police confrontation was August 8, 1978, about seven years before the bombing, not a year or two earlier. Officer James Ramp was killed, other police and firefighters were wounded, nine MOVE members were later convicted, and television cameras recorded police beating Delbert Africa during his arrest. The 1985 MOVE Commission later specifically criticized city planners for failing to adequately use lessons from that 1978 confrontation. And that actually strengthens the point you’re making: 1985 did not happen without precedent or institutional memory. There had already been a deadly confrontation with MOVE, years of conflict, negotiations and police involvement before Osage Avenue.

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BLACK FACTS
The Truths They Never Taught You...

The Violence That Helped Spark the NAACP

In August 1908, a white mob attacked Springfield, Illinois’s Black community, destroying homes and businesses and lynching two Black men. National outrage over the violence helped spur the movement that created the NAACP the following year.

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BHP gathered finds from its connected research sources. Showing the 4 strongest Black History matches.
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Wikipedia

Apple II character set

Apple II text mode uses the 7-bit ASCII (us-ascii) character set. The high-bit is set to display in normal mode on the 40x24 text screen.

Character sets

[edit]

Apple II / Apple II plus

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The original Signetics 2513 character generator chip has 64 glyphs for upper case, numbers, symbols, and punctuation characters. Each 5x7 pixel bitmap matrix is displayed in a 7x8 character cell on the text screen. The 64 characters can be displayed in INVERSE in the range $00 to $3F, FLASHing in the range $40 to $7F, and NORMAL mode in the range $80 to $FF. Normal mode characters are repeated in the $80 to $FF range.

To display lowercase letters, applications can run in the graphics modes and use custom fonts, rather than running in text mode using the font in ROM.

Apple //e and //c (MouseText mode)

[edit]
0 1 2 3 4 5 6 7 8 9 A B C D E F
0x @ A B C D E F G H I J K L M N O
1x P Q R S T U V W X Y Z [ \ ] ^ _
2x ! "
$ % & ' ( )
+ , - . /
3x 0 1 2 3 4 5 6 7 8 9
< = > ?
4x [a] [b]
5x
6x ` a b c d e f g h i j k l m n o
7x p q r s t u v w x y z { | } ~
8x @ A B C D E F G H I J K L M N O
9x P Q R S T U V W X Y Z [ \ ] ^ _
Ax  SP  ! " # $ % & ' ( ) * + , - . /
Bx 0 1 2 3 4 5 6 7 8 9 : ; < = > ?
Cx @ A B C D E F G H I J K L M N O
Dx P Q R S T U V W X Y Z [ \ ] ^ _
Ex ` a b c d e f g h i j k l m n o
Fx p q r s t u v w x y z { | } ~
  1. ^ Apple uses U+F8FF in the Corporate Private Use Area to display the solid Apple logo. It does not have a Unicode code point and it is usually not supported on non-Apple platforms.
  2. ^ The left and right "running man"[1] halves were replaced with different characters in the Apple IIGS version of the MouseText character set (shown below.)

Apple IIGS

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Two characters in the Apple II MouseText character set was updated for the GS. The characters unique to MouseText are encoded in Unicode's Symbols for Legacy Computing block.[1][2]

0 1 2 3 4 5 6 7 8 9 A B C D E F
0x @ A B C D E F G H I J K L M N O
1x P Q R S T U V W X Y Z [ \ ] ^ _
2x ! "
$ % & ' ( )
+ , - . /
3x 0 1 2 3 4 5 6 7 8 9
< = > ?
4x
5x
6x ` a b c d e f g h i j k l m n o
7x p q r s t u v w x y z { | } ~
8x @ A B C D E F G H I J K L M N O
9x P Q R S T U V W X Y Z [ \ ] ^ _
Ax  SP  ! " # $ % & ' ( ) * + , - . /
Bx 0 1 2 3 4 5 6 7 8 9 : ; < = > ?
Cx @ A B C D E F G H I J K L M N O
Dx P Q R S T U V W X Y Z [ \ ] ^ _
Ex ` a b c d e f g h i j k l m n o
Fx p q r s t u v w x y z { | } ~

References

[edit]
  1. ^ a b "Symbols for Legacy Computing (The Unicode Standard, Version 15.1)" (PDF). Unicode Consortium. 2023. Retrieved March 18, 2024.
  2. ^ "Apple II MouseText to Unicode Mapping".
[edit]

Source: Wikipedia. Article content is retrieved live through the MediaWiki API.

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Wikipedia

Apple II character set

Apple II text mode uses the 7-bit ASCII (us-ascii) character set. The high-bit is set to display in normal mode on the 40x24 text screen.

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Wikipedia

Stanford/ITS character set

Stanford/ITS character set is an extended ASCII character set based on SEASCII with modifications allowing compatibility with 1968 ASCII.

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Wikipedia

Extended ASCII

Extended ASCII is a repertoire of character encodings that generally include the original 96 ASCII character set, plus up to 128 additional characters. There is no formal definition of "extended ASCII", and the use of the term has been criticized. The ISO standard ISO 8859 was the first international standard to formalise an expansion of the ASCII character set: of the many language variants it encoded, ISO 8859-1 – which supports most Western European languages – is best known in the West as ISO Latin-1. Since ISO 8859, there have been many other extended ASCII encodings. EBCDIC likewise developed many extended variants over the decades. All modern operating systems use Unicode which supports thousands of characters. However, extended ASCII remains important in the history of computing, and supporting multiple extended ASCII character sets required software to be written in ways that made it much easier to support the UTF-8 encoding method later on.

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Wikipedia

Substitute character

In computer data, a substitute character (␚) is a control character that is used to pad transmitted data in order to send it in blocks of fixed size, or to stand in place of a character that is recognized to be invalid, erroneous or unrepresentable on a given device. It is also used as an escape sequence in some programming languages. In the ASCII character set, this character is encoded by the number 26 (1A hex). Standard keyboards transmit this code when the Ctrl and Z keys are pressed simultaneously (Ctrl+Z, often documented by convention as ^Z). Unicode inherits this character from ASCII, but recommends that the replacement character (�, U+FFFD) be used instead to represent un-decodable inputs, when the output encoding is compatible with it.

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TOPIC OF THE DAY

Greenwood / Black Wall Street

Before the 1921 destruction of Tulsa’s Greenwood District, Black residents had created a remarkable center of business and community life. The district included stores, professional offices, entertainment venues and homes owned by Black citizens. Understanding Greenwood means learning what was built—not only what was burned.

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TRIVIA QUESTION OF THE DAY

Which heavyweight champion was known as the “Brown Bomber”?

Joe Louis.