If you have a messages in the form that following, the "f" indicates that that the method did not compile.

如果您看到如下格式的一条消息，其中“F”表示这个方法没有被编译成功。

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F DOCUMENTATION (1.. 100) : free-form text, optional Available for human tasks only (not for administrative task).

f DOCUMENTATION(1 . . 100)：任意形式的文本，可选只用于人工任务(不用于管理任务)。

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With F. C. C. permission, scores of local TV stations have already turned off their analog transmitters and are broadcasting solely in digital form.

在联邦通讯委员会的准入下，数十家地方电视台已经关闭了模拟信号传送器，并只用数字形式进行播放。

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Our timely filing of our annual report on Form 20-F with audited financial results for fiscal year 2011 with the U.S. Securities and Exchange Commission is a clear indication that we have followed proper accounting and corporate governance practices.

FORBES: Short-Sellers Are Wrong Because Qihoo 360 Is Different

The app is called Child Safe and is made by Finnish security form F-Secure.

FORBES: Connect

While she has faithfully reported all of her taxable income over the years, she has failed to file a form TD F 90-22.1 (downloads as a pdf).

FORBES: FBAR Deadline Looming