如果文件是以文本方式打开的,则在将文件内容放入缓存的时候,会对文件内容按照指定的编码方式进行解码:把字节码解析为Unicode字符串——Python3。如果这个时候解码失败,就会报告解码错误。一个小测试,在文件的第8192个字节前放入一个非gbk编码的字符(默认的缓存大小:os.DEFAULT_BUFFER_SIZE=8192),文件以gbk编码打开后,...
Default buffer size used in BufferedInputStream constructor. It would be better 用下面这句 BufferedReader br = new BufferedReader(new InputStreamReader(is), 8192); 替换 BufferedReader br = new BufferedReader(new InputStreamReader(is));
Default buffer size is 8000 bytes which is not a power of 2. Update size to align with Java's default buffer size: 8192. The smaller buffers should be 2kb: 2048. I've always heard that this number was chosen to be an multiple of disk sector size (4kb). jackson-core/src/main/...
Theoretically the kernel will try to allocate smaller buffer when the original fails, but that wasn't working well in the past. Can you try it? If there is no drawbacks on current kernel versions, I think it is better way than static 16MB (yes, swiotlb=8192 means 16MB...). Best Regar...
[英]Default buffer page size - System Property: io.netty.allocator.pageSize - default 8192 [中]默认缓冲页大小-系统属性:io。内蒂。分配器。pageSize-默认值8192 代码示例 代码示例来源:origin: org.apache.spark/spark-network-common /** * Create a pooled ByteBuf allocator but disables the thread-...
org.apache.http.params.CoreConnectionPNames#SOCKET_BUFFER_SIZE: 8192 org.apache.http.params.CoreProtocolPNames#USER_AGENT: Apache-HttpClient (Java 1.5) [中]将HttpParams的默认集保存在提供的参数中。这些是: *组织。阿帕奇。http。params。CoreProtocolPNames#协议(U版本:1.1 ...
# join_buffer_size =128M# sort_buffer_size =2M# read_rnd_buffer_size =2M sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES 其实,这些项都是命令行的参数,在官网上可以从这个页面https://dev.mysql.com/doc/refman/5.7/en/option-files.html为入口,找到需要配置的项按需要进行配置。
Most Windows applications uses Winsock to perform TCPIP communication, and many of these applications uses the default send- and receive-buffer size, which by default isn’t adapted to the available network connection.
wsOptions.getInt(KEY_WS_BUFFER_SIZE))) .addEndpoint(ServerLogsWebSocket.class); } 开发者ID:AdeptJ,项目名称:adeptj-runtime,代码行数:9,代码来源:Server.java 示例5: initUndertowServer ▲点赞 2▼ importio.undertow.server.DefaultByteBufferPool;//导入依赖的package包/类publicvoidinitUndertowServer(){...
# innodb_buffer_pool_size =128M# Remove leading # to turnona very important data integrity option: logging# changes to the binary log between backups. #log_bin# These are commonlyset, remove the # andsetas required. # basedir = ... # ...