The cure for object loitering in this case is to null out the reference after popping it from the stack, as shown in the commented-out line of code in Listing 3.

修复这种情况下的对象游离的方法是，当对象从堆栈弹出之后，就消除它的引用，如清单3中注释掉的行所示。

youdao

Include a subject line, which could be a description of your skills or the job's reference number, if you are submitting information to a database.

包括一个主题栏，包含你的技能或职位参考号，在你提交信息给数据库时。

youdao

And your code runs inside the server, you can use the following line of code to obtain a reference to config service.

同时您的代码也在服务器内运行，您就可以使用下面的代码行来获取对配置服务的引用。

youdao

And shortly after CBS canceled Jericho last spring, the drama's devastated fans sent some 20 tons of peanuts (a reference to a line in the show's season finale) to the CBS offices, begging the network to bring the ratings-challenged show back to life.

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President Obama even made a light-hearted reference to Mr Netanyahu's warning of a "red line" with Iran's nuclear programme.

BBC: Obama limo breaks down in Israel after 'fuel mix-up'

As he says this, the camera pans upwards to show an aircraft carving a line across the clear blue sky, a reference to both the double standards of Larson's patriotism and the secret that drives him on.

ECONOMIST: Sundance film festival