Quality assurance (QA), 34

Query

• execution, 738–739

  • data return, absence, 738c

  • DELETE, 738c

  • SELECT, 738c

• results, processing, 739–743

• server, 934

• term, usage, 724

• user input, integration, 745c

querySelector(), 423f

querySelectorAll(), 423f

Query strings, 59, 201–202

• data, 202f, 657c

• defined, 59f, 201

• GET vs. POST, 203f, 783f

• sanitization, 660–663

• usage, 659–660, 660f, 781–782, 782f

• values, sanitization, 661c

Quirks mode, 85