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Site stopped working in asp.net System.Web.WebPages.Razor.Configuration.HostSection cannot be cast t
...g was missing causing the error. I had my assembly versions set to 3.0 and 5.0 respectively in the time of this writing with full NuGet updates. Code should look something like below. The publicKeyToken will stay the same between the versions. Cheers!
<assemblyBinding xmlns="urn:schemas-micros...
Best way to create custom config options for my Rails app?
...t mention the 'x', but I can attest that it is still necessary as of Rails 5.0
– Don
Jul 29 '16 at 20:34
You're right ...
Is it possible to have SSL certificate for IP address, not domain name?
...onfiguration. Turned out, Chrome browser (39.0.2171.93) on Android OS (4.4,5.0; works on 4.0,4 ) doesn't play audio files via HTTPS if IP address is used as certificate target. We used to use such configuration for our test environment, but will start using domain names.
– ENar...
What is the maximum length of data I can put in a BLOB column in MySQL?
...rs from interpreting the MySQL manual, per http://dev.mysql.com/doc/refman/5.0/en/storage-requirements.html
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Detecting iOS / Android Operating system
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Not working iPAD Pro: return this: Safari: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15
– Ivan Ferrer
Jun 9 at 18:24
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Converting numpy dtypes to native python types
...d_np_array), listed_np_array)
<class 'list'> [[1.0, 2.0, 3.0], [4.0, 5.0, 6.0]]
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How do I compute derivative using Numpy?
...the derivative in a single point, the formula would be something like
x = 5.0
eps = numpy.sqrt(numpy.finfo(float).eps) * (1.0 + x)
print (p(x + eps) - p(x - eps)) / (2.0 * eps * x)
if you have an array x of abscissae with a corresponding array y of function values, you can comput approximations o...
MySQL “Group By” and “Order By”
...o do this at the very bottom of this link. http://dev.mysql.com/doc/refman/5.0/en/group-by-hidden-columns.html
If you can get am insert/update event (like a trigger) to pre-compute the concatenation of the fields you can index it and the query will be as fast as if the group by was over just the fi...
创业第一年 太特么累了 - 资讯 - 清泛网 - 专注C/C++及内核技术
...流畅，但后来发现有的手机特别卡，试了半天总结出安卓5.0以上都这毛病，找原因吧。。。呵呵，到现在也没找到！技术总监已咬碎牙准备换框架了。还有与外包团队的对接和功能整合，绝对是件麻烦事，有时觉得应该都明白就...
Unsupported major.minor version 52.0 [duplicate]
...= 54
Java SE 9 = 53
Java SE 8 = 52
Java SE 7 = 51
Java SE 6.0 = 50
Java SE 5.0 = 49
JDK 1.4 = 48
JDK 1.3 = 47
JDK 1.2 = 46
JDK 1.1 = 45
These are the assigned major numbers. The error regarding the unsupported major.minor version is because during compile time you are using a higher JDK and a lower...