LeetCode: 242-Valid Anagram Solution

Clay
2023-12-162023-12-16
C++, LeetCode, Python

Last Updated on 2023-12-16 by Clay

Problem

Given two strings s and t, return true if t is an anagram of s, and false otherwise.

Clay
2023-12-152023-12-15
C++, LeetCode, Python

Last Updated on 2023-12-15 by Clay

Problem

You are given the array paths, where paths[i] = [cityA_i, cityB_i] means there exists a direct path going from cityA_i to cityB_i. Return the destination city, that is, the city without any path outgoing to another city.

Clay
2023-12-142023-12-14
Machine Learning, Python, PyTorch

Last Updated on 2023-12-14 by Clay

Introduction

vLLM is a large language model (LLM) acceleration framework that developed by the research team of University of California, Berkeley. It is used PagedAttention to increase the usage rate of GPU VRAM, and this method do not change the model architecture.

Clay
2023-12-122023-12-12
Python, PyTorch

Last Updated on 2023-12-12 by Clay

Problem

Last night I tried to improve some code about merge two models. Because my poor device, I cannot merge all layers totally, but need to merge them layer by layer for reducing my memory cost.

Clay
2023-12-092023-12-09
Linux

Last Updated on 2023-12-09 by Clay

Problem

Today I tried to install Ubuntu on a new MSI notebook, but encountered an error when I need to choose the partition: system message tell me, the current device cannot found any disk.

Clay
2023-12-082023-12-08
C++, LeetCode, Python

Last Updated on 2023-12-08 by Clay

Problem

Given the root of a binary tree, construct a string consisting of parenthesis and integers from a binary tree with the preorder traversal way, and return it.

Clay
2023-12-072023-12-07
C++, LeetCode, Python

Last Updated on 2023-12-07 by Clay

題目

You are given a string num, representing a large integer. Return the largest-valued odd integer (as a string) that is a non-empty substring of num, or an empty string "" if no odd integer exists.

Clay
2023-12-062023-12-06
Machine Learning

Last Updated on 2023-12-06 by Clay

Introduction

Although I reach AI and research it all day, but there are too many new architectures, breakout, theories… many things I just know a rough concepts and put it away. The almost deeper understand need to until I must to be adjust the model architecture.

Clay
2023-12-052023-12-05
Linux

[Linux] Explanation Of Sticky Bit (chmod 1777)

Clay
2023-12-042023-12-04
Linux

Last Updated on 2023-12-04 by Clay

Introduction

The sticky bit is an interesting application in Unix and Unix-like systems. It represents a special permission setting that offers more nuanced operations for files and directories. Most are familiar with file permissions, categorized into three distinct types: rwx (read, write, execute). The sticky bit goes a step further by regulating the rights to “delete” and “rename” files.

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LeetCode: 242-Valid Anagram Solution