ios 輕掃手勢

iOS’?built-in calculator is a basic, simple-to-use calculator that’s very handy for doing some quick calculations, such as calculating the tip on your restaurant bill. It’s also useful for longer, more complicated calculations. However, there is one button?missing.

iOS的內(nèi)置計(jì)算器是一個(gè)簡單易用的基本計(jì)算器，對于進(jìn)行一些快速計(jì)算(例如計(jì)算餐館賬單上的小費(fèi))非常方便。 它對于更長，更復(fù)雜的計(jì)算也很有用。 但是，缺少一個(gè)按鈕。

We’re all familiar with the backspace button on a keyboard, whether it be on a mobile device or a computer, that allows you to delete the last character you typed. However, there is no backspace button on the calculator. If you make a mistake in an entry, you have to delete the whole entry and re-enter it. No worries, though. We’ll show you a simple trick that solves that problem.

我們都熟悉鍵盤上的退格按鈕，無論是在移動(dòng)設(shè)備還是計(jì)算機(jī)上，都可以刪除最后輸入的字符。 但是，計(jì)算器上沒有退格鍵。 如果輸入有誤，則必須刪除整個(gè)輸入并重新輸入。 不用擔(dān)心。 我們將向您展示解決該問題的簡單技巧。

Tap the “Calculator” icon on the Home screen.

點(diǎn)擊主屏幕上的“計(jì)算器”圖標(biāo)。

Enter a multi-digit number into the calculator. To delete the last digit entered, swipe either left or right on the number display area.

在計(jì)算器中輸入一個(gè)多位數(shù)的數(shù)字。 要?jiǎng)h除輸入的最后一位數(shù)字，請?jiān)跀?shù)字顯示區(qū)域向左或向右滑動(dòng)。

The last digit entered is deleted. Each time you swipe, one digit is deleted.

輸入的最后一位數(shù)字被刪除。 每次滑動(dòng)時(shí)，都會(huì)刪除一位數(shù)字。

This trick works in the scientific calculator mode, as well, which can be accessed by turning your phone into landscape mode.

此技巧也適用于科學(xué)計(jì)算器模式，可以通過將手機(jī)變?yōu)闄M向模式進(jìn)行訪問。

To delete the whole current entry, tap the “C” (clear) button. Once you do that, it turns into the “AC” button, which allows you to clear all the calculations you’ve done.

要?jiǎng)h除整個(gè)當(dāng)前條目，請點(diǎn)擊“ C”(清除)按鈕。 完成此操作后，它變成“ AC”按鈕，可讓您清除所有已完成的計(jì)算。

翻譯自: https://www.howtogeek.com/262640/quickly-delete-digits-in-ios-calculator-with-a-swipe/

ios 輕掃手勢

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