https://blog.substitute.tech/en/tags/interview/ Recent content in Interview on Haoxiqiang's Blog Hugo en Sat, 27 Dec 2014 08:35:07 +0000 https://blog.substitute.tech/en/posts/javahashmap%E7%9A%84%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86/ Sat, 27 Dec 2014 08:35:07 +0000 https://blog.substitute.tech/en/posts/javahashmap%E7%9A%84%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86/ <p>HashMap is one of the most frequently asked topics in Java interviews — it effectively tests a candidate&rsquo;s understanding of data structures and engineering trade-offs. This article breaks down its core design and implementation details.</p> <p><img alt="hashmap01" loading="lazy" src="https://blog.substitute.tech/images/hashmap01.jpg"></p> https://blog.substitute.tech/en/posts/tencent-interview/ Mon, 08 Dec 2014 10:35:07 +0000 https://blog.substitute.tech/en/posts/tencent-interview/ <p>I came across <a href="http://stormzhang.com/android/other/2014/05/03/tencent-interview/">stormzhang&rsquo;s Tencent interview questions</a> and decided to work through them, documenting my answers and thought process.</p> <p>Topics covered:</p> <ul> <li>Android fundamentals (processes, Activities, Handler)</li> <li>Screen density and resource qualifiers</li> <li>Thread synchronization in Java</li> <li>System design (resumable downloads, network architecture)</li> </ul>