classMemory{publicstaticvoidmain(String[]args){//line 1int i=1;//line 2Object obj=newObject();//line 3Memory mem=newMemory();//Line 4mem.foo(obj);//Line 5}//Line 9privatevoidfoo(Object param){//line 6String str=param.toString();//line 7System.out.println(str);}//Line 8} ...
4– 7 0x00F0 Reserved, must be zero. 8 0x0100 No subsetting: When this bit is set, the font must not be subsetted prior to embedding. Other embedding restrictions specified in bits 0 – 3 and bit 9 also apply. 9 0x0200 Bitmap embedding only: When this bit is set, only bitmaps ...
在JDK 1.7下,当执行s3.intern();时,因为常量池中没有“bc”这个字符串,所以会在常量池中生成一个对堆中的“bc”的引用(注意这里是引用 ,就是这个区别于JDK 1.6的地方。在JDK1.6下是生成原字符串的拷贝),而在进行String str1 = “bc”;字面量赋值的时候,常量池中已经存在一个引用,所以直接返回了该引用,...
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@@ -81,7 +91,7 @@ export default function initIPC() { down_url += "&X-snsvideoflag=" + qualityMap[quality]; } let fileName = data?.description ? data.description.replace(/[^a-zA-Z0-9\u4e00-\u9fa5]/g, '') : hexMD5(down_url); fileName = fileName + "_" + getCurrent...
4– 7 0x00F0 Reserved, must be zero. 8 0x0100 No subsetting: When this bit is set, the font must not be subsetted prior to embedding. Other embedding restrictions specified in bits 0 – 3 and bit 9 also apply. 9 0x0200 Bitmap embedding only: When this bit is set, only bitmaps ...
\nm —— 标识一个八进制转义值或一个向后引用。如果 \nm 之前至少有 nm 个获得子表达式,则 nm 为向后引用。如果 \nm 之前至少有 n 个获取,则 n 为一个后跟文字 m 的向后引用。如果前面的条件都不满足,若 n 和 m 均为八进制数字 (0-7),则 \nm 将匹配八进制转义值 nm。
与调用 intern 去重相比,G1 去重好处在于自动,但缺点是即使 char[] 不重复,但字符串对象本身还要占用一定内存(对象头、value引用、hash),intern 去重是字符串对象只存一份,更省内存 2.7 家的大小 安得广厦千万间,大庇天下寒士俱欢颜,风雨不动安如山
var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; UnicodeChr = function () { return '00A4,00A7,00A8,00B0,00B1,00B7,00D7,00E0,00E1,00E8,00E9,00EA,00EC,00ED,00F2,00F3,00F7,00F9,00FA,00FC,0101,0113,011B,012B,014D,016B,01CE,01D0,01D2,01D...
Table t tennis/'tenis/ is our national game.7. The Australian /p'streilion/ team will come next month.8. I can't find it anywhere /'eni,wea/.9. I want to be a teacher in the future/'fju:tfa/.10. I have a new camera0/'kemra/. 相关知识点: 试题来源: 解析 答案见上 ...