开发者_如何学运维I\'ve this PHP regular expression: $username = preg_replace(\'/[^a-z0-9]/i\', \'\', $username);
I just managed to create a project using Zend_Tool, but I am stuck on \"second step\" - enabling layout.
What is the difference between ArrayList and List<> in C#? Is it only that List<> has开发者_Python百科 a type while ArrayList doesn\'t?Yes, pretty much. List<T> is a generic class.
I\'m using derby as an embedded database. Furthermore, I\'m using it\'s in-memory database o开发者_C百科ption for my unit tests.
There are 3 buttons on a web page. On clicking each button a same popup window (say window1) opens up. Now there is another button on this popup window (window1), which further opens up to another pop
I am currently building a fairly complex CRM / POS system which has the following requirements: System needs to be able to be installed on a single machine (PC)
I have a component that i want to store to an SQLite database. public class Comp : Entity { public virtual DateTime TimeStamp { get; set; }
继《釜山行2》之后，韩国又出了一部新的僵尸电影《#活着》，这是最近豆瓣热映的电影。
I have a Java program, that opens a new browser window when I click on on a menu. The Java program requires login, so the h开发者_运维技巧tml page has a Session ID.
深圳首届“设计深圳”展将于12月9日至12日在深圳会展中心举行。对这个展览感兴趣的朋友一定不要错过。下面是设计深圳的细节。在最近疫情反复的情况下，出门一定要戴口罩。
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