標題: Titlebook: Beginning BASIC with the ZX Spectrum; Judith Miller Textbook 1985Latest edition Macmillan Publishers Limited 1985 BASIC.computer science.p [打印本頁] 作者: choleric 時間: 2025-3-21 19:33
書目名稱Beginning BASIC with the ZX Spectrum影響因子(影響力)
書目名稱Beginning BASIC with the ZX Spectrum影響因子(影響力)學科排名
書目名稱Beginning BASIC with the ZX Spectrum網(wǎng)絡(luò)公開度
書目名稱Beginning BASIC with the ZX Spectrum網(wǎng)絡(luò)公開度學科排名
書目名稱Beginning BASIC with the ZX Spectrum被引頻次
書目名稱Beginning BASIC with the ZX Spectrum被引頻次學科排名
書目名稱Beginning BASIC with the ZX Spectrum年度引用
書目名稱Beginning BASIC with the ZX Spectrum年度引用學科排名
書目名稱Beginning BASIC with the ZX Spectrum讀者反饋
書目名稱Beginning BASIC with the ZX Spectrum讀者反饋學科排名
作者: N斯巴達人 時間: 2025-3-21 22:38
Extracting parts of strings,s print all the characters from the first which is ‘a(chǎn)’ to the third which is ‘c’, so the result is ‘a(chǎn)bc’. If there is only one number in the bracket, as in line 50, this means just print the character at that number, in this case the fourth which is ‘d’.作者: amyloid 時間: 2025-3-22 00:49 作者: embolus 時間: 2025-3-22 05:50 作者: Terrace 時間: 2025-3-22 10:03 作者: 確定無疑 時間: 2025-3-22 13:48 作者: 炸壞 時間: 2025-3-22 20:46
Stephen A. Brighton,Charles E. Orser Jr.it a name which can be referred to later. The computer ignores REM statements but it is good programming practice to include them. From now on each of our programs will start with a REM statement. For example:作者: annexation 時間: 2025-3-22 21:29 作者: consolidate 時間: 2025-3-23 04:22 作者: Mri485 時間: 2025-3-23 08:59 作者: 休閑 時間: 2025-3-23 11:21
How Near is the Bionic Future?,n order to do this the computer uses the command or keyword IF, found on key U, followed by the word THEN, on shifted key G. IF, like other commands, can be used only when the computer is in .; the cursor is a .. The command is simply saying that IF a certain statement is true THEN perform the next 作者: 共同給與 時間: 2025-3-23 14:58 作者: Ataxia 時間: 2025-3-23 19:54
Macmillan Publishers Limited 1985作者: 厚顏無恥 時間: 2025-3-23 23:13
Extracting parts of strings,s print all the characters from the first which is ‘a(chǎn)’ to the third which is ‘c’, so the result is ‘a(chǎn)bc’. If there is only one number in the bracket, as in line 50, this means just print the character at that number, in this case the fourth which is ‘d’.作者: 侵蝕 時間: 2025-3-24 03:46 作者: hangdog 時間: 2025-3-24 08:53
https://doi.org/10.1007/978-3-031-31023-2The system is composed of three main parts as illustrated below:作者: inundate 時間: 2025-3-24 12:15 作者: 值得 時間: 2025-3-24 15:28 作者: 逃避責任 時間: 2025-3-24 22:01
https://doi.org/10.1007/978-94-007-0653-8The whole sentence plus the number and the keyword PRINT appears at the top of the screen. The computer is now making a . by storing the information for later use.作者: 格子架 時間: 2025-3-24 23:21 作者: 他日關(guān)稅重重 時間: 2025-3-25 07:06
Sabrina Seeler,Bernd Eisenstein,Eric HorsterEditing enables the programmer to alter a mistake in a line or improve a line that is already part of a program.作者: 簡潔 時間: 2025-3-25 10:42
Can Psychology do Without Private Data?,Try to answer from memory as many questions as you can. Look up those you do not know in the appropriate unit — the questions are divided into sections. Check your answers at the back of the book.作者: 出生 時間: 2025-3-25 13:05 作者: Flustered 時間: 2025-3-25 19:44 作者: FIR 時間: 2025-3-26 00:01
https://doi.org/10.1007/0-387-32216-7For arithmetic you use four main operators: add, subtract, multiply and divide. BASIC language has the same operators although two are printed differently.作者: expound 時間: 2025-3-26 04:04 作者: 剛毅 時間: 2025-3-26 05:00
Stephen A. Brighton,Charles E. Orser Jr.Another way to give the computer information is with the keyword INPUT. This lets you put information in while the program is running and enables you to use different information each time that the program is run. The keyword INPUT is found on key I and like PRINT and LET can be used only when the flashing cursor is a . (.).作者: 充滿裝飾 時間: 2025-3-26 09:56
Collective Memory and the MuseumAn . is a written description of a program. It is a way of expressing a solution to a problem from which a program can then be written. There are two main ways of writing algorithms作者: 小卒 時間: 2025-3-26 13:31 作者: 大門在匯總 時間: 2025-3-26 19:04
M.D. Computing: Benchmark PapersApart from equals (=) and not equals (<>) there are other ways of comparing information in an IF-THEN statement.作者: HPA533 時間: 2025-3-26 22:34
Introduction,The system is composed of three main parts as illustrated below:作者: 發(fā)電機 時間: 2025-3-27 04:42 作者: Interlocking 時間: 2025-3-27 06:26
Correcting mistakes,In unit 1 you learned that a letter could be removed by pressing CAPS SHIFT and DELETE. Sometimes mistakes are not noticed immediately and you may have typed in a whole sentence before realising that a mistake has been made. In order to correct this mistake it is not necessary to delete the whole sentence.作者: 議程 時間: 2025-3-27 12:27
Making a program,The whole sentence plus the number and the keyword PRINT appears at the top of the screen. The computer is now making a . by storing the information for later use.作者: 誹謗 時間: 2025-3-27 14:09
More about numbering lines,Program lines are usually numbered in intervals of ten; for example, 10, 20, 30, 40 etc. The reason for this is that when a program is first made lines are often missed out by mistake. Having intervals of ten between lines enables a further nine lines to be inserted later if necessary. For example作者: 巨頭 時間: 2025-3-27 19:09 作者: 欄桿 時間: 2025-3-28 00:09
,Testing your knowledge—questions on the Introduction and Units 1–5,Try to answer from memory as many questions as you can. Look up those you do not know in the appropriate unit — the questions are divided into sections. Check your answers at the back of the book.作者: indicate 時間: 2025-3-28 02:45
Numeric or simple variables,A numeric or simple variable is a storage space in the computer’s memory which is given a name. The storage space stores only numbers, hence its name. The easiest way to imagine this is to think of a box that has a name and contains a number. The example below shows a box called ‘A’ storing the number 15.作者: needle 時間: 2025-3-28 08:38
String variables, are the letters of the alphabet, the numbers 0 to 9, punctuation marks and special symbols as +, -, *.作者: 閃光你我 時間: 2025-3-28 13:11
Using the computer as a calculator,For arithmetic you use four main operators: add, subtract, multiply and divide. BASIC language has the same operators although two are printed differently.作者: 熱烈的歡迎 時間: 2025-3-28 18:21 作者: lavish 時間: 2025-3-28 20:17 作者: 新奇 時間: 2025-3-29 00:38 作者: DAMP 時間: 2025-3-29 05:48 作者: ALERT 時間: 2025-3-29 10:26
More comparisons,Apart from equals (=) and not equals (<>) there are other ways of comparing information in an IF-THEN statement.作者: 音樂戲劇 時間: 2025-3-29 11:47 作者: Femine 時間: 2025-3-29 19:06 作者: disrupt 時間: 2025-3-29 21:57
How Near is the Bionic Future?,can be used only when the computer is in .; the cursor is a .. The command is simply saying that IF a certain statement is true THEN perform the next instruction in that line. See the example below which compares information by using the sign for equals (=) and the sign for not equals (<>).作者: invade 時間: 2025-3-30 03:51 作者: wangle 時間: 2025-3-30 05:40
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10樓作者: Alcove 時間: 2025-3-31 23:44
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