2017-02-26から1日間の記事一覧
$ vagrant up Vagrant can't use the requested machine because it is locked! This means that another Vagrant process is currently reading or modifying the machine. Please wait for that Vagrant process to end and try again. Details about the …
文字列などを連結するときは str.format() を使用する >>> num = 123 >>> num 123 >>> print("{0}{1}".format("hello", num)) hello123