%p(priority): 日志的当前优先级别,即DEBUG、INFO、WARN…等 %c(class):当前日志对象的名称 %L:输出语句所在的行号 %F:输出语句所在的文件名 %-数字:表示该项的最小长度,如果不够,则用空格填充 %X:mdc %x:ndc 官方文档 http://logging.apache.org/log4net/release/sdk/log4net.Layout.PatternLayout.html 转载...
Here in the above code, we create an inverted numeric pattern of length 6 using String.init() function. Here we uses for loop(starting from 0 to num-1) which is used to print each row. In this loop, we uses String.init() function. This function prints “1234” according to the cou...
It can be clearly understood by the radiation pattern shown below.The figure illustrates the radiation pattern of an inverted V-antenna. Primary radiated field is shown along with the fields when the tilt angles are 120 and 90 in the figure given above. The gain and directivity are improved ...