隐式代码表达式：@model.Message显示代码表达式：1 + 2 = @( 1 + 2 )无编码代码表达式：@Html.Raw(model.Message)代码块：@{ int x = 123; string y = "because.";}文本和标记相结合：@foreach(var it.....
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其他好文 时间：
2015-05-26 00:16:31
阅读次数：
152
题目如下：
A reversible prime in any number system is a prime whose "reverse" in that number system is also a prime. For example in the decimal system 73 is a reversible prime because its reverse 37 is al...
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其他好文 时间：
2015-05-25 14:39:05
阅读次数：
140
卷积的实现：对于每幅图像，每个filter，首先从W中取出对应的filter：filter = squeeze(W(:,:,filterNum));接下来startercode里面将filter旋转90度并且取出image：% Flip the feature matrix because of t...
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其他好文 时间：
2015-05-25 13:01:13
阅读次数：
282
android eclipse打包 Export aborted because fatal lint errors were found
Android 下 eclipse 打签名包lint提示错误
这是由于 Android Lint 自动检测部分代码没有符合规范的缘故
解决办法如下:
打开eclipse Preferences 选择 Android 下 Lint Error Checking
去掉勾选项 "Run full error check when export...
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移动开发 时间：
2015-05-24 15:46:29
阅读次数：
178
usersoftnofile1024userhardnofileunlimited#su-user
couldnotopensession决议Thisisalimitofsetrlimit().Thelimitis1048576.So,setlimitless1048577.根源That"sbecausethekernelhavethefollowingdefinitionin./linux/fs.h.#defineNR_OPEN(1024*1024)/*Absoluteupperlimitonfdn..
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其他好文 时间：
2015-05-22 19:36:10
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179
SQLite: Cannot bind argument at index 1 because the index is out of range. The statement has 0 parameters
SQLite出现了这样的错误
12-25 22:52:50.252: E/AndroidRuntime(813): Caused by: java.lang.IllegalArgumen...
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数据库 时间：
2015-05-21 12:46:40
阅读次数：
1447
A Message to the FutureLinda RisingMAYBE iT’S BECAUSE MOST OF THEM ARE SMART PEOPLE, but in all the years I’ve taught and worked side by side with programmers, it seems that most of them thought that s...
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其他好文 时间：
2015-05-21 10:54:29
阅读次数：
130
An ACM-level problem because it involves "advanced maths". It should not be marked as "Moderate". Other than that, it is a medium level DP one.*Math m...
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其他好文 时间：
2015-05-19 12:19:54
阅读次数：
192
Apache2 Problems1.Bad User Namewhen you keydown #apache2 in the shell.Tips will be like this
apache2:bad user name ${APACHE_RUN_USER}
well,I believe this is because /etc/init.d is not in your command...
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其他好文 时间：
2015-05-19 10:44:11
阅读次数：
130
warning:performSelectormaycausealeakbecauseitsselector在ARC项目中使用performSelector:withObject:函 数出现“performSelector may cause a leak because its selector ...
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其他好文 时间：
2015-05-18 14:40:50
阅读次数：
117
