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WordPerfect 5.1
Published in Paul W. Ross, The Handbook of Software for Engineers and Scientists, 2018
WordPerfect has the ability to search for and replace text strings. A text string is defined as any sequence of characters. The search and replace feature is an excellent way to search for and replace multiple occurrences of words or phrases without having to be concerned about missing one of the occurrences. To begin the search, press the ALT and F2 keys. The search will begin at the current location of the cursor. When prompted, enter “Y” to replace with confirmation or “N” to replace without confirmation. If replace with confirmation is chosen, WordPerfect will stop at each occurrence of the word for confirmation of replacement. At the prompt, → Srch:, enter the string to be replaced. Press F2 after the string has been entered. DO NOT press ENTER at this point unless the search includes a hard return. Enter the replacement string at the prompt, Replace with:. Press F2. Again, only press the ENTER key if a hard return is to be inserted. The search now begins. If the confirmation option was selected, type “Y” to replace the string or “N” to skip the string each time it is encountered.
Introduction
Published in Randall L. Eubank, Ana Kupresanin, Statistical Computing in C++ and R, 2011
Randall L. Eubank, Ana Kupresanin
A string is an ordered collection of character variables that occupy a contiguous region of memory; that is, a string is basically an array whose elements are all character variables. There are essentially three ways to deal with a string in C++: directly as an array of characters, as a C-style string and using the C++ string class. The array and C-style string approaches are essentially the same except that C-style strings have a null character ∖0 as their last element. The C++ string class provides a simpler way of dealing with strings than the array perspective and, accordingly, we will progress along that route.
Python/NumPy Fundamentals
Published in Mehdi Ghayoumi, Deep Learning in Practice, 2021
We use a comparison operator to compare strings. The outputs are true or false. Strings are immutable, and you cannot assign the values to the current space. However, you can play with the strings, for example, by using the + operator and a slice of string. You can traverse string by using loops and the items. Words in and not in are used to check if a string is a substring (even a single character is a substring) of another one.
Secure, Lossless, and Noise-resistive Image Encryption using Chaos, Hyper-chaos, and DNA Sequence Operation
Published in IETE Technical Review, 2020
K. Abhimanyu Kumar Patro, Bibhudendra Acharya, Vijay Nath
Step 12: Perform binary representation of each row of matrix. This can be done by using the function, where and is the binary represented matrix of . In the above Equation (15), the function converts decimal integers (pixel values) into binary strings where each binary string makes it as one row, the function creates the character array (string), the function creates cell array of strings from character array. The function simply converts the character array into the cell array of strings.
History of personal computers in Japan
Published in International Journal of Parallel, Emergent and Distributed Systems, 2020
There are characters called meta-characters11 that represent special functions. For example, a double quotation mark (“) is used to indicate the beginning and end of a string. Some programs that process character data treat characters surrounded by two double quotation marks as one character string. In software that does not recognise 2-byte character code, when the double quotation mark character code appears in the second byte of the Shift JIS code, it is regarded as the end of the character string, and thus the character string cannot be correctly recognised. To avoid problems as much as possible with the programs that do not perform 2-byte code handling, the second byte of shift JIS codes is mapped from 40 to avoid using character codes existing in 20 to 3F area that are used as various meta-characters.
A new method for business process retrieval using breadth-first traversal
Published in Enterprise Information Systems, 2020
Wenan Tan, Na Xie, Lu Zhao, Lida Xu, Yong Sun
Algorithms 1 can transform a Petri Net NP into a string sequence structure NS. The NS is a string array variable that stores the active nodes and their logical structures of all business processes. The sequence retains the behaviour sequence between active nodes and the complex structure of models. The main idea of algorithm 1 is to adopt the breadth-first traversal for the set D of transition and place nodes in NS. The transforming algorithm for the breadth-first topology sequence is described as following pseudocode.