**the 20 Scariest Horror Movie Halloween Costumes That Will Make You Sleep With The Lights On.** Scary

@metabyter i think it is more technically correct to phrase the question as in a url, should i encode the spaces using %20 or + in the query part of a url? because while the example. I am interested in knowing why '%20' is used as a space in urls, particularly why %20 was used and why we even need it in the first place. 汾酒20年，汾酒青花20汾酒多少钱一箱？汾酒20年档次怎么样？值不值得收藏，值不值得送礼？我们经常所说的汾老大就是汾酒那么汾酒中哪一款白酒最值得买？其中销量最高的黄盖波.