我有一堂课:{ Unit Parent; Unit ParentUnitThatIsInCharge;我想遍历父母,找到负责的家长,并将其设置为ParentUnitThatIsInCharge。public Unit GetParentUnitThatIsInCharge(Unit unit) Unit inChargeUnit= null;
if (unit.Par
我已经安装了最新的python,但它仍然使用python2.7。有了下面显示的错误日志,不管我怎么做,我仍然被困在这里。此外,我在mac上的当前python环境中安装opencv功能时遇到了问题。Error: Could not symlink lib/python2.7/site-packages/numpy/LICENSE.txt
Target /usr/local/lib/python2.7You may want to