I\'m working with a COM component which exposes a lot of Variant properties, but sometimes these values are null. When I try to convert these values to string (or another Delphi type) the application
I\'m working with the SysUtils.Format function and variant values, and I found that this function only works if the format string is %s. I checked the documentation about the Format function but there
I have a problem with iconv tool. I try to call it from rake file in that way: Dir.glob(\"*.txt\") do |file|
加载中,请稍侯......