Nitroethane

@ljpCN 正确的使用方法应该是将暂时不用的那个窗口最小化，最小化的窗口通过 Command + Tab 是切不出来的。如果需要找最小化的窗口，默认手势四指下滑，或者快捷键 control + ⬇️。这才是 macOS 下最小化的正确用法

@AA0 #3 更惋惜的是小索 04 年就因癌症去世了……

@Solace202 #4 希望自己能追到兰州的大学同学，每年一起回家，一起听黄河谣，兰州兰州。那熟悉的兰州东站

刚 Google 了一下这个 Trojan 的名字，发现好多文章较怎么手动删除这个 Trojan 的。不过最稳妥的方法还是楼上说的，重装系统

黄河谣是我大学时候睡前必听歌曲，作为甘肃人更有共鸣

假定你用的 zsh，看这篇贴子里用到了 zstyle，https://forums.gentoo.org/viewtopic-t-1053122-start-0.html

@Nitroethane 打错了，是避免使用 cmd+反引号（ iOS 上找了半天没找到这个符号……）

合理是用最小化窗口功能，避免使用 cmd+tab，因为最小化的窗口用 cmd+tab 是切不出来的

In Objective-C when you declare a property @synthesize would create the getter and setters for you automatically since clang 3.2. So, the default @synthesize for a property "foo" would look like this:

@synthesize foo = _foo

because of that _foo would then be the iVar. In other words you could have done the @synthesize yourself and called the iVar whatever you liked:

@synthesize foo = myiVarFoo

so in this case there is no "_"

So now in Swift from the documentation:

Swift unifies these concepts into a single property declaration. A Swift property does not have a corresponding instance variable, and the backing store for a property is not accessed directly.
So from the documentation it's clear that swift does not have a corresponding instance variable thus no need to have the "_" around anymore.


https://stackoverflow.com/a/24215607