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} ...
April 8, 2024Ribhu SharmaGST India, Informative GST Articles 4 Minutes Read In some cases, a registered person comes under an obligation to pay tax on a reverse charge basis. Table 4G in GSTR 9 encompasses details of such inward supplies which makes a registered person liable to pay tax ...
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 contained in the font may be embedded. No...
type_str: 'm3u8', })) break } } } catch (e) { log.log(e.toString()) 40 changes: 27 additions & 13 deletions 40 electron/main/utils.ts Original file line numberDiff line numberDiff line change @@ -1,8 +1,9 @@ import fs from 'fs' import {Transform } from 'stream' import...
string在jdk8及以前内部定义了final char[] value用于存储字符串数据。JDK9时改为byte[] 为什么 JDK9 改变了 String 的结构 String类的当前实现将字符存储在char数组中,每个字符使用两个字节(16位)。 从许多不同的应用程序收集的数据表明,字符串是堆使用的主要组成部分,而且大多数字符串对象只包含拉丁字符。这些字...
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如果你使用的 JDK 8u20,那么可以使用下面的 JVM 参数开启 G1 垃圾回收器,并开启字符串去重功能 -XX:+UseG1GC -XX:+UseStringDeduplication 原理是让多个字符串对象引用同一个 char[] 来达到节省内存的目的 特点 由G1 垃圾回收器在 minor gc 阶段自动分析优化,不需要程序员自己干预 ...
linux copy_from_user实现原理https://blog.csdn.net/shenhuxi_yu/article/details/79535057?spm=1001.2101.3001.6650.1&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-1-79535057-blog-109439902.pc_relevant_antiscanv2&depth_1-utm_source=distribute.pc_relevant.none-task-blog...
8 Interrupteurs de sécurité ID Système de numérotation du catalogue pour interrupteurs ID Interrupteurs ID - Sélection Accessoires - Interrupteurs ID Dimensions des interrupteurs ID 3-9 3-10 3-11 3-12 Système de numérotation du catalogue pour VBII Système de numérotation du catalogu...
String 在 jdk8 及以前内部定义了private final char[] value用于存储字符串数据。 JDK9 时改为 byte[] 为什么JDK9改变了结构⟳ 官方说明:http://openjdk.java.net/jeps/254 String 类的当前实现将字符存储在 char 数组中,每个字符使用两个字节(16 位)。从许多不同的应用程序收集的数据表明,字符串是堆使用...