正規表現で空白はどのように表されるのでしょうか？

Sentence Analyzer

English Translation

How is Null expressed as a regular expression?

Furigana

正規(せいき)表現(ひょうげん)で空白(くうはく)はどのように表(あらわ)されるのでしょうか？

Romanji

Seiki hyōgen de kūhaku wa dono yōni arawasareru no deshō ka?

Words

正規 (せいき)

regular; normal; formal; legal; established; legitimate

表現 (ひょうげん)

expression; presentation; representation; notation

で (で、にて)

indicates location of action; at; in; indicates time of action; indicates means of action; cause of effect; by; and then; so; indicates continuing action; indicates certainty, emphasis, etc.

空白 (くうはく)

blank space; vacuum; space; null (NUL)

は (は)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

何の (どの)

which; what (way)

様に (ように)

in order to (e.g. meet goal); so that; take care (so as); hoping or wishing for something

現す (あらわす)

to reveal; to show; to display; to express; to represent; to signify; to stand for; to make widely known

の (の)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

デス (デス)

death

か (か)

indicates a question (sometimes rhetorical); or; whether or not; some- (e.g. something, someone); indicates doubt, uncertainty, etc.; emphatic prefix; suffix forming adjectives or adverbs; in that way