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Learning Perl, 3rd. Ed.Search this book

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Index: N

naked block control structure: 10.4. The Naked Block Control Structure
names
hashes and: 5.1.1. Why Use a Hash?
of hashes: 5.2. Hash Element Access
of variables
choosing: 2.5.1. Choosing Good Variable Names
enclosed in curly braces: 2.6.1. Interpolation of Scalar Variables into Strings
namespaces, packages for: B.3. Packages
negating shortcuts: 8.1.2. Negating the Shortcuts
negation (not) operator (!): 2.7.1. Boolean Values
10.1. The unless Control Structure
10.9.3. Control Structures Using Partial-Evaluation Operators
negative array indices: 3.2. Special Array Indices
Net::SMTP module: B.5.8. The Net::SMTP Module
networking: B.13. Networking and IPC
newlines
print function and: 6.4. Output to Standard Output
trailing
chomp operator for removing: 2.9. The chomp Operator
die function and: 11.3. Fatal Errors with die
newsgroups for Perl: 1.3.3. Are There Any Other Kinds of Support?
next operator: 10.8.2. The next Operator
nondecimal integer literals: 2.2.4. Nondecimal Integer Literals
nonpaired delimiters: 9.1. Matches with m//
not operator (see negation operator)
NUL character: 2.3. Strings
DBM hashes and: 16.1.2. Using a DBM Hash
numbers: 2.2. Numbers
2.2. Numbers
comma-separated: 8.2. General Quantifiers
comparison operators for: 2.6.3. Comparison Operators
complex/imaginary and: B.9.2. Imaginary and Complex Numbers
converted automatically to strings: 2.3.4. Automatic Conversion Between Numbers and Strings
high-precision/large: B.9.3. Large and High-Precision Numbers
spaceship operator for comparing: 15.4. Advanced Sorting
sprintf function for: 15.3.1. Using sprintf with "Money Numbers"
numeric comparison operators: 2.6.3. Comparison Operators
numeric operators: 2.2.5. Numeric Operators
numeric user-ID (see user-ID, numeric)


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