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A string in JavaScript is a sequence of characters. In JavaScript, strings can be created directly (as literals) by placing the series of characters between double (") or single (') quotes. Such strings must be written on a single line, but may include escaped newline characters (such as \n).
In C, the functions strcmp and memcmp perform a three-way comparison between strings and memory buffers, respectively. They return a negative number when the first argument is lexicographically smaller than the second, zero when the arguments are equal, and a positive number otherwise.
COBOL uses the STRING statement to concatenate string variables. MATLAB and Octave use the syntax "[x y]" to concatenate x and y. Visual Basic and Visual Basic .NET can also use the "+" sign but at the risk of ambiguity if a string representing a number and a number are together. Microsoft Excel allows both "&" and the function "=CONCATENATE(X,Y)".
find_character(string,char) returns integer Description Returns the position of the start of the first occurrence of the character char in string. If the character is not found most of these routines return an invalid index value – -1 where indexes are 0-based, 0 where they are 1-based – or some value to be interpreted as Boolean FALSE.
For symmetric comparisons, such as equality, swapping the left and right operands does not change the behavior of the program. In programming languages that use a single equals sign ( = ) for assignment expressions, one might mistakenly write an assignment expression where an equality comparison was intended.
The Lakers have listed LeBron James (left foot injury management), Anthony Davis (left shoulder contusion) and D'Angelo Russell (left thumb sprain) all as questionable for Wednesday's game against ...
USAA is preparing to step in for impacted members with a zero-interest loan equal to the amount of one net paycheck (from $500 to $6,000) and various payment relief options, the financial services ...
Structural equality (that is, their contents are the same). which may be either shallow (testing only immediate subparts), or deep (testing for equality of subparts recursively). A simple way to achieve this is through representational equality: checking that the values have the same representation.