on the fly

基本解釋

In this way, you can create objects that imitate having an infinite amount of methods on the fly.
通過這種方式，可以創(chuàng)建這樣的對象，即動態(tài)地模擬擁有無數(shù)方法的情況。
These traces are applied on the fly, and they do not persist after restarts, but they can be useful in debugging.
這些跟蹤會立即應(yīng)用，竝且在重新啓動後不會保畱，但是它們對於調(diào)試會非常有用。
You can compress archives on the fly with standard compression types, or specify an external compression program of your choice.
您可以通過標(biāo)準(zhǔn)的壓縮類型來動態(tài)壓縮歸檔文件，或指定一個自己選擇的外部壓縮程序。

Post would fly the plane. On June twenty-third,nineteen thirty-one, Post and Gatty took off from Roosevelt Field in New York.
What lambda that does, it creates on the fly a function, as the program runs. That I can then pass around.
這裡的入是在函數(shù)運行的時候，由一個函數(shù)創(chuàng)建的，然後我會傳遞這個值。
麻省理工公開課 - 計算機科學(xué)及編程導(dǎo)論課程節(jié)選
So I am going to on the fly write a very simple little main program that just illustrates some of the syntax that we can then visualize more interesting.
我很快的寫了一個很簡單地小程序,來說明一些語法,我們使它變得更有趣些。
哈彿公開課 - 計算機科學(xué)課程節(jié)選

Me still sees them as a useful, one-off alternative when you need something on the fly.
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If you do something on the fly, you do it quickly, often while you are doing something else, without preparing and without thinking too much about how it should be done.
without interrupting a computer program that is already running