PROBLEM DESCRIPTIONWindows 7 may sometimes report that it has "No Internet Access"; this is visible via the System Tray icon showing a yellow exclamat...
分类:
数据库 时间:
2014-08-15 17:41:29
阅读次数:
330
In the Quicksort challenges, you sorted an entire array. Sometimes, you just need specific information about a list of numbers, and doing a full sort ...
分类:
其他好文 时间:
2014-08-14 20:10:19
阅读次数:
275
Treasure Hunt I
Time Limit: 2 Seconds Memory Limit: 65536 KB
Akiba is a dangerous country since a bloodsucker living there. Sometimes the bloodsucker will appear and kill everyone who isn't...
分类:
其他好文 时间:
2014-08-14 10:49:38
阅读次数:
266
java NIO 第一弹----概览摘要:Non-blocking I/O(usually calledNIO, and sometimes called "New I/O") is a collection ofJava programming languageAPIsthat offer fea...
分类:
编程语言 时间:
2014-08-13 12:50:06
阅读次数:
348
Insertion Sort is a simple sorting technique which was covered in previous challenges. Sometimes, arrays may be too large for us to wait around for in...
分类:
其他好文 时间:
2014-08-12 18:13:14
阅读次数:
404
During normal app use, the foreground activity is sometimes obstructed by other visual components that cause the activity to pause. For example, when a semi-transparent activity opens (such as one in the style of a dialog), the previous activity pauses. As...
分类:
移动开发 时间:
2014-08-09 02:36:37
阅读次数:
366
因为高级搜索包含对象的所有字段,默认没有做限制。有时候不希望暴露太多字段给用户,所以可以使用如下方法,使高级搜索与普通搜索的字段范围相同。
By default, the advanced search function can search by all of the object's fields. But sometimes, we don't want the user to know...
分类:
其他好文 时间:
2014-08-06 19:04:11
阅读次数:
215
the host may be down,or there may be a problem with the network connection.Sometimes such problems can also be caused by a misconfigured firewall.遇到这样...
分类:
其他好文 时间:
2014-08-05 00:19:28
阅读次数:
454
It's very simple to configure a IBM HTTP Server / Apache service on a server. But sometimes, considering the cost or any other reason, we need to sha....
分类:
Web程序 时间:
2014-07-19 20:09:56
阅读次数:
313
Bags on order can be used for different types of businesses at the grocery store, bakery, confectionery and fast food chains. All these organizations ...
分类:
其他好文 时间:
2014-07-14 22:56:28
阅读次数:
376