开发中遇到令人蛋疼的问题:只能在执行Render()的过程中调用RegisterForEventValidation当出现的异常的提示:异常详细信息:
System.InvalidOperationException:只能在执行Render()的过程中调用RegisterForEventValida...
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其他好文 时间:
2014-05-01 13:16:15
阅读次数:
400
1 WinMain(hInst,hPrev,……) 2 { 3 MSG msg; 4
RegisterClass(……); 5 CreateWindow(……); 6 ShowWindow(……); 7 UpdateWindow(……); 8
while(GetMessage(……)) 9 {10....
查询版本: perl -M模块名 -e "print
模块名->VERSION"一个例子:查看LWP模块版本(Windows操作系统下)
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其他好文 时间:
2014-05-01 12:44:30
阅读次数:
381
It is the first time that I use heroku. But I
encountered some problems installing it. Luckily, I resolved the problem.(In
windows 8)Step 1: Sign up.....
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其他好文 时间:
2014-05-01 12:32:50
阅读次数:
317
We sometimes got memory leak problem, and we need to find the leaked memory, Here is a useful tool from MS, UMDH, it is included in WinDBG install package.
Here is a introduction on how to UMDH to identify memory leak problems...
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其他好文 时间:
2014-04-29 13:38:21
阅读次数:
374
Corn Fields
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 6460
Accepted: 3436
Description
Farmer John has purchased a lush new rectangular pasture compos...
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其他好文 时间:
2014-04-29 13:37:20
阅读次数:
339
Android SDK中有一个工具HierarchyView.bat,可以分析出模拟器中运行程序的界面设计层次;我们可以用此工具来分析自己的应用布局是否有优化的空间,也可以分析别人优秀的布局进行借鉴和学习。
使用HierarchyView.bat 非常简单:
1.启动模拟器;
2.运行要分析的程序;
3.在SDK目录下(如D:\AndroidHome\android-sdk-windows...
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移动开发 时间:
2014-04-29 13:25:21
阅读次数:
416
The plan of city rebuild
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 616 Accepted Submission(s): 215
Problem Description
New...
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其他好文 时间:
2014-04-29 13:22:21
阅读次数:
438
畅通工程
Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 27600 Accepted Submission(s): 14496
Problem Description
某省调查城镇交通状况,得到现有城镇...
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其他好文 时间:
2014-04-29 13:15:21
阅读次数:
354