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  2. Fragile base class - Wikipedia

    en.wikipedia.org/wiki/Fragile_base_class

    The fragile base class problem is a fundamental architectural problem of object-oriented programming systems where base classes (superclasses) are considered "fragile" because seemingly safe modifications to a base class, when inherited by the derived classes, may cause the derived classes to malfunction. The programmer cannot determine whether ...

  3. Separation of concerns - Wikipedia

    en.wikipedia.org/wiki/Separation_of_concerns

    The mechanisms for modular or object-oriented programming that are provided by a programming language are mechanisms that allow developers to provide SoC. [4] For example, object-oriented programming languages such as C#, C++, Delphi, and Java can separate concerns into objects, and architectural design patterns like MVC or MVP can separate presentation and the data-processing (model) from ...

  4. Double-checked locking - Wikipedia

    en.wikipedia.org/wiki/Double-checked_locking

    The original form of the pattern, appearing in Pattern Languages of Program Design 3, [2] has data races, depending on the memory model in use, and it is hard to get right. Some consider it to be an anti-pattern. [3] There are valid forms of the pattern, including the use of the volatile keyword in Java and explicit memory barriers in C++. [4]

  5. LeetCode - Wikipedia

    en.wikipedia.org/wiki/LeetCode

    LeetCode LLC, doing business as LeetCode, is an online platform for coding interview preparation. The platform provides coding and algorithmic problems intended for users to practice coding . [ 1 ] LeetCode has gained popularity among job seekers in the software industry and coding enthusiasts as a resource for technical interviews and coding ...

  6. Constraint satisfaction - Wikipedia

    en.wikipedia.org/wiki/Constraint_satisfaction

    Such problems are usually solved via search, in particular a form of backtracking or local search. Constraint propagation is another family of methods used on such problems; most of them are incomplete in general, that is, they may solve the problem or prove it unsatisfiable, but not always. Constraint propagation methods are also used in ...

  7. I'm A Trainer, And These Are 5 Weight Machines You Should ...

    www.aol.com/lifestyle/im-trainer-5-weight...

    3. Chest Press. What it targets: Pecs, shoulders, triceps. Why it rocks: If you’re working toward improving your pushup, this move will help strengthen the major muscles needed to get there.

  8. Byzantine fault - Wikipedia

    en.wikipedia.org/wiki/Byzantine_fault

    A Byzantine fault is also known as a Byzantine generals problem, a Byzantine agreement problem, or a Byzantine failure. Byzantine fault tolerance ( BFT ) is the resilience of a fault-tolerant computer system or similar system to such conditions.

  9. Jason Kelce Reveals New Late Night Show Will Start in ... - AOL

    www.aol.com/lifestyle/jason-kelce-reveals-night...

    Jason Kelce is coming to late-night TV!. On Thursday, Nov. 21, the retired Philadelphia Eagles center, 37, revealed on Jimmy Kimmel Live that he’s set to host a new show on ESPN. “Yes, I’m ...