1.SettingWithCopyWarning: A value is trying to be set on a copy of a slice from a DataFrame 场景:运用pandas修改某个序号所对应的key值时出现了该类警告 https://stackoverflow.com/questions/26724378/pandas-settingwithcopywarning 代码: df_index = df.loc[index]df_index[key] = value…
linux 环境下运行ECLIPSE时 出现 “ A Java Runtime Environment (JRE) or Java Development Kit (JDK) must be available in order to run STS. No Java virtual machine was found after searching the following locations: /home/carlos/Documents/soft/sts-bundle/sts-3.7.3…