"defensive programming" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
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      "expansion": "defensive programming (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Programming",
          "orig": "en:Programming",
          "parents": [
            "Computing",
            "Software engineering",
            "Technology",
            "Computer science",
            "Engineering",
            "Software",
            "All topics",
            "Sciences",
            "Applied sciences",
            "Media",
            "Fundamental",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A form of defensive design aiming to ensure the continuing functioning of a piece of software in spite of unforeseeable usage of it."
      ],
      "hypernyms": [
        {
          "word": "computer programming"
        }
      ],
      "id": "en-defensive_programming-en-noun-GxBkFCaZ",
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "defensive design",
          "defensive design"
        ],
        [
          "software",
          "software"
        ]
      ],
      "raw_glosses": [
        "(programming) A form of defensive design aiming to ensure the continuing functioning of a piece of software in spite of unforeseeable usage of it."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "tags": [
            "neuter"
          ],
          "word": "defensives Programmieren"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "programação defensiva"
        },
        {
          "code": "ro",
          "lang": "Romanian",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "programare defensivă"
        }
      ]
    }
  ],
  "word": "defensive programming"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "defensive programming (uncountable)",
      "name": "en-noun"
    }
  ],
  "hypernyms": [
    {
      "word": "computer programming"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English uncountable nouns",
        "Translation table header lacks gloss",
        "en:Programming"
      ],
      "glosses": [
        "A form of defensive design aiming to ensure the continuing functioning of a piece of software in spite of unforeseeable usage of it."
      ],
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "defensive design",
          "defensive design"
        ],
        [
          "software",
          "software"
        ]
      ],
      "raw_glosses": [
        "(programming) A form of defensive design aiming to ensure the continuing functioning of a piece of software in spite of unforeseeable usage of it."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "tags": [
        "neuter"
      ],
      "word": "defensives Programmieren"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "programação defensiva"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "programare defensivă"
    }
  ],
  "word": "defensive programming"
}