Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.
A 400 000-character list of place names, including some capitalised ones, separated by the OR operator (|). This pattern was surprisingly common and constituted most of the ludicrously long regexes, with topics ranging from nouns to TLDs or entire domains. I pity the poor web browser that has to parse them. That regex is long enough to smash Python's default maximum limit on column widths in CSV, which unlocked a nice detour for me. Python, why are you like this?
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燃油サーチャージは、燃料価格に応じて航空会社が運賃に上乗せする特別運賃で、国際線…
标本兼治防风险、守底线，统筹发展和安全。习近平总书记指出：“安全是发展的前提，发展是安全的保障。”坚持统筹发展和安全，是我们党治国理政的一条重大原则。党的十八大以来，习近平总书记围绕统筹发展和安全、防范化解重大风险作出一系列重要论述，并提出总体国家安全观。国资央企是维护国家安全的“压舱石”，涉及能源、通信、重大装备制造等多个行业，必须更好统筹发展和安全，既保障国家战略安全，也抓好企业自身生产经营安全，不断筑牢“防”的底线，提升“稳”的能力。近年来，国资央企不断强化底线思维、风险意识，突出抓好重点领域风险防控，持续加大粮食安全、能源资源安全等领域投入力度，大幅提升产业链供应链韧性和安全水平；不断完善安全监管措施、健全风险防控体系，牢牢守住不发生重大风险底线，全力维护人民群众生命财产安全和社会大局稳定。
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