Results for “character”

CSSType & reading flow

Add spacing between characters ↗

CSS: Letter-spacing adds a consistent amount between typographic characters.

CSS✓ Tested

CStrings & byte buffers

Count a leading run of allowed characters ↗

C: strspn counts bytes at the start that belong to a specified character set.

C✓ Tested

CFiles

Count newline characters ↗

Count newline bytes in a C file while retaining EOF as an int.

C✓ Tested

Arduino / CSerial protocols

Dispatch a one-character serial command ↗

Arduino / C: A switch provides explicit handling for accepted and unknown commands.

Arduino / C✓ Tested

HTMLGetting Started

Display reserved characters as text ↗

HTML: Learn how to display reserved characters as text in a complete browser example.

HTML✓ Tested

RustStrings & Unicode

Distinguish UTF-8 bytes from characters ↗

Distinguish UTF-8 bytes from characters in a complete Rust program using the standard library.

Rust✓ Tested

CStrings & byte buffers

Find the first occurrence of a character ↗

C: strchr returns a pointer into the input or NULL if the character is absent.

C✓ Tested

Bash ScriptsArray operations

Join array items with a one-character separator ↗

Bash Scripts: A local IFS controls the separator used by the quoted star expansion.

Bash Scripts✓ Tested

JavaEncoding & structured values

Measure UTF-8 bytes separately from characters ↗

Java: Encode a Java string before measuring its serialized byte length.

Java✓ Tested

Arduino / CGetting Started

Print a single character ↗

Arduino / C: Print a single character on an Uno with the Serial Monitor set to 9600 baud.

Arduino / C✓ Tested

Bash ScriptsText parsing & arithmetic

Print text containing percent characters literally ↗

Bash Scripts: Never use untrusted text as the printf format string.

Bash Scripts✓ Tested

Bash ScriptsParameter expansion

Read a string’s character length ↗

Bash Scripts: Bash parameter length counts characters under the current locale.

Bash Scripts✓ Tested