Beginner friendly [Java/JavaScript/Python] Solution
Python\n\nclass Solution(object):\n    def checkIfPangram(self, sentence):\n        return len(set(sentence)) == 26\n\nJavaScript\n\nvar checkIfPangram = functi
**Python**\n```\nclass Solution(object):\n    def checkIfPangram(self, sentence):\n        return len(set(sentence)) == 26\n```\n**JavaScript**\n```\nvar checkIfPangram = function(sentence) {\n    return new Set(sentence).size == 26;\n};\n```\n**Java**\n```\nclass Solution {\n    public boolean checkIfPangram(String sentence) {\n        Set set = new HashSet<>();\n        for(char c : sentence.toCharArray())    set.add(c);\n        return set.size() == 26;\n    }\n}\n```
['Python', 'Java', 'JavaScript']