variable adj. 1.易變的,變化無(wú)常的,無(wú)定的 (opp. constant, steady)。 2.可變的,能變的;變換的。 3.【數(shù)學(xué)】變量的;【天文學(xué)】變光的;【生物學(xué)】變異的。 Prices are variable according to the exchanges. 物價(jià)跟著匯率變動(dòng)。 a man of variable character 反復(fù)無(wú)常的人。 a rod of variable length (伸縮)如意棒。 a word of variable construction 可以作種種解釋的詞。 variable capital 可變資本。 a variable budget 臨時(shí)預(yù)算。 n. 1.易變的東西。 2.【數(shù)學(xué)】變量,變數(shù),變項(xiàng),變?cè)?(opp. constant);【天文學(xué)】變星 (=variable star);【航?!?方向不定的)變風(fēng),不定風(fēng) (opp. trade wind); 〔pl.〕 (貿(mào)易風(fēng)帶中的)變風(fēng)帶。 adv. -ably ,-ness n.
To a temporary variable , and substitute the variable for 的計(jì)算分配給一個(gè)臨時(shí)變量,并用此變量替代
Use a temporary variable instead 改用臨時(shí)變量:
You are using a temporary variable to hold the result of an expression 你用一個(gè)臨時(shí)變量來(lái)存儲(chǔ)一個(gè)表達(dá)式的結(jié)果。
This means that all temporary variables used by a macro are automatically renamed 這意味著宏所使用的所有臨時(shí)變量都會(huì)在
You are using a temporary variable to hold the result of an expression 你的程序以一個(gè)臨時(shí)變量保存某一表達(dá)式的運(yùn)算結(jié)果。
You want to swap the values of some variables , but you don ' t want to use a temporary variable 你想去交換一些變量的值,但是你不想使用臨時(shí)變量。
This simple macro listing 4 implements the swap by introducing a new temporary variable 這個(gè)簡(jiǎn)單的宏(清單4 )通過(guò)引入一個(gè)新的臨時(shí)變量來(lái)實(shí)現(xiàn)交換:
You should use temporary variables large enough to hold the maximum 128 characters per value 類型的值時(shí),應(yīng)使用足夠大的臨時(shí)變量來(lái)保存每個(gè)值的最多128個(gè)字符。
Put the result of the expression , or parts of the expression , in a temporary variable with a name that explains the purpose 將表達(dá)式或其一部分的結(jié)果存入一個(gè)臨時(shí)變量,臨時(shí)變量的名字用來(lái)解釋其用途。
Another preferred technique is to assign the function s return value to a temporary variable and then test the variable in an assert statement 另一項(xiàng)首選技術(shù)是:將函數(shù)的返回值分配給臨時(shí)變量,然后在assert語(yǔ)句中測(cè)試該變量。
In computer programming, a temporary variable is a variable whose purpose is short-lived, usually to hold temporary data that will soon be discarded, or before it can be placed at a more permanent memory location. Because it is short-lived, it is usually declared with local scope.