IntelliJ无法显示大文件？

Question

我的文本文件是1.58G，我的IntelliJ自定义VM选项设置为＆＃34; -Xmx4G＆＃34;。为什么会显示

for(i in 1:nrow(data)) {
  if(i %% 2 == 0) {
    data$Path[i] <- as.character(data$Receiver[i])
  } else {
    data$Path[i] <- as.character(data$Shipper[i])
  }
}

Answer 1

idea.properties文件contains IntelliJ IDEA可以处理的文件的默认限制：

#---------------------------------------------------------------------
# Maximum file size (kilobytes) IDE should provide code assistance for.
# The larger file is the slower its editor works and higher overall system memory requirements are
# if code assistance is enabled. Remove this property or set to very large number if you need
# code assistance for any files available regardless their size.
#---------------------------------------------------------------------
idea.max.intellisense.filesize=2500

#---------------------------------------------------------------------
# Maximum file size (kilobytes) IDE is able to open.
#---------------------------------------------------------------------
idea.max.content.load.filesize=20000

可以使用Help |更改这些内容修改自定义属性。