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How Many Seconds Between Two Dates?

...Z, NN, EE, 0, 0, 0, 0); var dif = t1.getTime() - t2.getTime(); var Seconds_from_T1_to_T2 = dif / 1000; var Seconds_Between_Dates = Math.abs(Seconds_from_T1_to_T2); A handy source for future reference is the MDN site Alternatively, if your dates come in a format javascript can parse var dif = Da...
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How to convert a string into double and vice versa?

...String:], and then [scanner scanDouble:&aDouble] will scan in a double based on the user's current locale. – dreamlax Jun 7 '09 at 11:17 add a comment  |...
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Can anyone explain CreatedAtRoute() to me?

...ss CompanyController : Controller { private ICompanyRepository _companyRepository; public CompanyController(ICompanyRepository companyRepository) { _companyRepository = companyRepository; } [HttpGet("{id}", Name="GetCompany")] public ...
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通过FastCGI Cache实现服务降级 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...,架构图如下: Degradation 实现的关键点在于通过error_page处理异常,并且完成服务降级: limit_conn_zone $server_name zone=perserver:1m; error_page 500 502 503 504 = @failover; fastcgi_cache_path /tmp levels=1:2 keys_zone=failover:100m i...
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ASP.NET MVC Yes/No Radio Buttons with Strongly Bound Model MVC

...ViewData.TemplateInfo.GetFullHtmlFieldName(name); // Generate the base ID TagBuilder tagBuilder = new TagBuilder("input"); tagBuilder.GenerateId(fullName); string idAttr = tagBuilder.Attributes["id"]; // Create an ID specific to the boolean direction ...
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Add list to set?

...rticle. Pythons hashing algorithms are explained on effbot.org and pythons __hash__ function in the python reference. Some facts: Set elements as well as dictionary keys have to be hashable Some unhashable datatypes: list: use tuple instead set: use frozenset instead dict: has no official count...
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How To Change DataType of a DataColumn in a DataTable?

...newType) { using (DataColumn dc = new DataColumn(columnName + "_new", newType)) { // Add the new column which has the new type, and move it to the ordinal of the old column int ordinal = dt.Columns[columnName].Ordinal; dt.Columns.Add(dc); ...
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Find the most common element in a list

...ponents. Consider for example: import itertools import operator def most_common(L): # get an iterable of (item, iterable) pairs SL = sorted((x, i) for i, x in enumerate(L)) # print 'SL:', SL groups = itertools.groupby(SL, key=operator.itemgetter(0)) # auxiliary function to get "quality"...
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Where do I set my company name?

... If you want change __MyCompanyName__ in Xcode 4, you can try the following command. defaults write com.apple.dt.Xcode PBXCustomTemplateMacroDefinitions '{ORGANIZATIONNAME="YourNameHere";}' Carefully, this writes in the domain, com.apple.dt.Xc...
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How do I ignore files in Subversion?

...etting is defined in your Runtime Configuration Area file: Windows (file-based) - C:\Users\{you}\AppData\Roaming\Subversion\config Windows (registry-based) - Software\Tigris.org\Subversion\Config\Miscellany\global-ignores in both HKLM and HKCU. Linux/Unix - ~/.subversion/config 2 - The svn:igno...