org.apache.http.client.HttpClient使用中，报了以下的异常：
Invalid use of SingleClientConnManager: connection still allocated.
Make sure to release the connection before allocating another one.
此问题出现原因是并发调用同一个h...
分类：
Web程序 时间：
2015-01-20 13:47:23
阅读次数：
799
android Layout_weight的理解SDK中的解释:Indicates how much of theextra spacein the LinearLayout will be allocated to the view associated with these LayoutPara...
分类：
移动开发 时间：
2015-01-12 18:55:13
阅读次数：
252
Memory allocate in Oger
Memory allocate
Every memory in ogre will be allocated from AllocatedObject, it use Policy to switch from different allocators.
It looks like this:
template class _OgreExp...
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其他好文 时间：
2015-01-11 09:38:20
阅读次数：
164
The type determines the amount of storage that is allocated for the variable and the set of operations that can be performed on it.int ival(1024); // ...
分类：
编程语言 时间：
2015-01-08 07:03:32
阅读次数：
237
The malloc package void* malloc(size_t size) void free (void *p) other functions calloc: Version of malloc that initializes allocated block to zero re...
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其他好文 时间：
2014-11-23 17:18:55
阅读次数：
180
Buffer Overflows IA32 Linux Memory Layout Stack Runtime stack (8MB limit) Heap Dynamically allocated storage Allocated by malloc(), calloc(), new()...
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其他好文 时间：
2014-11-23 13:06:18
阅读次数：
207
I was recently allocated a virtuoal server with apache installed. I tried to inspect the installation of apache and see if some back-end processes are...
分类：
Web程序 时间：
2014-11-13 06:59:33
阅读次数：
210
if you pass on an already existing Mat object, which has already allocated the required space for the matrix, this will be reused. The idea is that ea...
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其他好文 时间：
2014-11-12 21:13:24
阅读次数：
336
摘录自11g的官方文档：
UNUSABLE Specify UNUSABLE to mark the index or index partition(s) or index subpartition(s) UNUSABLE. The space allocated for an index or index partition or subpartition
is freed...
分类：
数据库 时间：
2014-11-05 19:46:07
阅读次数：
191
A struct literal denotes a newly allocated struct value by listing the values of its fields.You can list just a subset of fields by using theName:synt...
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其他好文 时间：
2014-10-27 01:43:25
阅读次数：
206
