* 检测一个<INPUT> 的输入内容,只允许输入有效的数字,发现真不是件容易的事情
* 不知道怎么设定 tabindex 才能跳回到第一个 form 元素,总是跳出去就再也找不到焦点了(也许和我们的框架有关系)
:(
Wed, 09:34: WIthout threading support, Outlook managed to introduce "Focused" and "Other" as tabs in the inbox. Now I got two inbox to check.
Tue, 11:06: With IntelliJ IDEA it is really hard to tell which window is "active" by looking at the taskbar icon. The project n……
Sun, 21:01: Scared a little bit https://t.co/MQI4IPzfDa Sun, 22:07: https://t.co/22J8hD4xrp ugly paradise