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...
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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