Download String Library C++
Ayana Hammerschmidt
Explicitly excluded words can be given as a list or as a string with words separated by a comma and an optional space. Excluded words are actually considered to be regular expression patterns, so it is possible to use something like \"example[.!?]?\" to match the word \"example\" on it own and also if followed by \".\", \"!\" or \"?\". See BuiltIn.Should Match Regexp for more information about Python regular expression syntax in general and how to use it in Robot Framework data in particular.
The reason this keyword does not use Python's standard title() method is that it can yield undesired results, for example, if strings contain upper case letters or special characters like apostrophes. It would, for example, convert \"it's an OK iPhone\" to \"It'S An Ok Iphone\".
Use Convert To Bytes in BuiltIn if you want to create bytes based on character or integer sequences. Use Decode Bytes To String if you need to convert byte strings to Unicode strings and Convert To String in BuiltIn if you need to convert arbitrary objects to Unicode.
The template can be either be a string or an absolute path to an existing file. In the latter case the file is read and its contents are used as the template. If the template file contains non-ASCII characters, it must be encoded using UTF-8.
The template is formatted using Python's format string syntax. Placeholders are marked using with possible field name and format specification inside. Literal curly braces can be inserted by doubling them like and .
The match is case-sensitive by default, but giving case_insensitive a true value makes it case-insensitive. The value is considered true if it is a non-empty string that is not equal to false, none or no. If the value is not a string, its truth value is got directly in Python.
Lines match only if they match the pattern fully by default, but partial matching can be enabled by giving the partial_match argument a true value. The value is considered true if it is a non-empty string that is not equal to false, none or no. If the value is not a string, its truth value is got directly in Python.
string is the string to find matches from and pattern is the regular expression. See BuiltIn.Should Match Regexp for more information about Python regular expression syntax in general and how to use it in Robot Framework data in particular.
If the optional characters is given, it must be a string and the characters in the string will be stripped in the string. Please note, that this is not a substring to be removed but a list of characters, see the example below.
The templated class std::basic_string generalizes how sequences of characters are manipulated and stored. String creation, manipulation, and destruction are all handled by a convenient set of class methods and related functions.
The templated class std::basic_string_view provides a lightweight object that offers read-only access to a string or a part of a string using an interface similar to the interface of std::basic_string.
Some operations are supported by several object types; in particular,practically all objects can be compared for equality, tested for truthvalue, and converted to a string (with the repr() function or theslightly different str() function). The latter function is implicitlyused when an object is written by the print() function.
Note that the exponent is written in decimal rather than hexadecimal,and that it gives the power of 2 by which to multiply the coefficient.For example, the hexadecimal string 0x3.a7p10 represents thefloating-point number (3 + 10./16 + 7./16**2) * 2.0**10, or3740.0:
Changed in version 3.3: For backwards compatibility with the Python 2 series, the u prefix isonce again permitted on string literals. It has no effect on the meaningof string literals and cannot be combined with the r prefix.
Passing a bytes object to str() without the encodingor errors arguments falls under the first case of returning the informalstring representation (see also the -b command-line option toPython). For example:
Strings also support two styles of string formatting, one providing a largedegree of flexibility and customization (see str.format(),Format String Syntax and Custom String Formatting) and the other based on Cprintf style formatting that handles a narrower range of types and isslightly harder to use correctly, but is often faster for the cases it canhandle (printf-style String Formatting).
Casefolding is similar to lowercasing but more aggressive because it isintended to remove all case distinctions in a string. For example, the Germanlowercase letter 'ß' is equivalent to "ss". Since it is alreadylowercase, lower() would do nothing to 'ß'; casefold()converts it to "ss".
Return True if the string ends with the specified suffix, otherwise returnFalse. suffix can also be a tuple of suffixes to look for. With optionalstart, test beginning at that position. With optional end, stop comparingat that position.
Return a copy of the string where all tab characters are replaced by one ormore spaces, depending on the current column and the given tab size. Tabpositions occur every tabsize characters (default is 8, giving tabpositions at columns 0, 8, 16 and so on). To expand the string, the currentcolumn is set to zero and the string is examined character by character. Ifthe character is a tab (\t), one or more space characters are insertedin the result until the current column is equal to the next tab position.(The tab character itself is not copied.) If the character is a newline(\n) or return (\r), it is copied and the current column is reset tozero. Any other character is copied unchanged and the current column isincremented by one regardless of how the character is represented whenprinted.
Perform a string formatting operation. The string on which this method iscalled can contain literal text or replacement fields delimited by braces. Each replacement field contains either the numeric index of apositional argument, or the name of a keyword argument. Returns a copy ofthe string where each replacement field is replaced with the string value ofthe corresponding argument.
Return True if all characters in the string are alphanumeric and there is atleast one character, False otherwise. A character c is alphanumeric if oneof the following returns True: c.isalpha(), c.isdecimal(),c.isdigit(), or c.isnumeric().
Return True if all characters in the string are digits and there is at least onecharacter, False otherwise. Digits include decimal characters and digits that needspecial handling, such as the compatibility superscript digits.This covers digits which cannot be used to form numbers in base 10,like the Kharosthi numbers. Formally, a digit is a character that has theproperty value Numeric_Type=Digit or Numeric_Type=Decimal.
Return True if all characters in the string are numericcharacters, and there is at least one character, Falseotherwise. Numeric characters include digit characters, and all charactersthat have the Unicode numeric value property, e.g. U+2155,VULGAR FRACTION ONE FIFTH. Formally, numeric characters are those with the propertyvalue Numeric_Type=Digit, Numeric_Type=Decimal or Numeric_Type=Numeric.
Return True if the string is a titlecased string and there is at least onecharacter, for example uppercase characters may only follow uncased charactersand lowercase characters only cased ones. Return False otherwise.
Return a string which is the concatenation of the strings in iterable.A TypeError will be raised if there are any non-string values initerable, including bytes objects. The separator betweenelements is the string providing this method.
Return the string left justified in a string of length width. Padding isdone using the specified fillchar (default is an ASCII space). Theoriginal string is returned if width is less than or equal to len(s).
Return a copy of the string with leading characters removed. The charsargument is a string specifying the set of characters to be removed. If omittedor None, the chars argument defaults to removing whitespace. The charsargument is not a prefix; rather, all combinations of its values are stripped:
If there is only one argument, it must be a dictionary mapping Unicodeordinals (integers) or characters (strings of length 1) to Unicode ordinals,strings (of arbitrary lengths) or None. Character keys will then beconverted to ordinals.
If there are two arguments, they must be strings of equal length, and in theresulting dictionary, each character in x will be mapped to the character atthe same position in y. If there is a third argument, it must be a string,whose characters will be mapped to None in the result.
Split the string at the first occurrence of sep, and return a 3-tuplecontaining the part before the separator, the separator itself, and the partafter the separator. If the separator is not found, return a 3-tuple containingthe string itself, followed by two empty strings.
Return the highest index in the string where substring sub is found, suchthat sub is contained within s[start:end]. Optional arguments startand end are interpreted as in slice notation. Return -1 on failure.
Return the string right justified in a string of length width. Padding isdone using the specified fillchar (default is an ASCII space). Theoriginal string is returned if width is less than or equal to len(s).
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