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The name 'model' does not exist in current context in MVC3
...ry this in your web.config in the root of your project:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Ve...
Sibling package imports
...m setuptools import setup, find_packages
setup(name='myproject', version='1.0', packages=find_packages())
Use a virtual environment
If you are familiar with virtual environments, activate one, and skip to the next step. Usage of virtual environments are not absolutely required, but they will re...
How to drop columns by name in a data frame
...tly the same as data.frame. There are in fact lots of differences, see FAQ 1.1 and FAQ 2.17. You have been warned!
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What's the difference between eval, exec, and compile?
...ed as an expression, so it really does not return anything).
In versions 1.0 - 2.7, exec was a statement, because CPython needed to produce a different kind of code object for functions that used exec for its side effects inside the function.
In Python 3, exec is a function; its use has no effec...
Schema for a multilanguage database
... 'test.mp3' AS myfilename
--,CONVERT(XML, N'<?xml version="1.0" encoding="utf-16" standalone="yes"?><body>Hello</body>', 2)
--,CONVERT(XML, N'<?xml version="1.0" encoding="utf-16" standalone="yes"?><body><de>Hello</de></body>'...
xcodebuild says does not contain scheme
...ank you! Calabash projects with Swift frameworks fail to build with XCode6.1.1 because you have to build them from a scheme. This gem is awesome.
– David
Jan 30 '15 at 6:12
...
How to pip install a package with min and max version range?
...hing that was added in v1.2.0, for example, == 1.* will improperly accept v1.1.0. The ~= (or >= plus < if you find that hard to read) operator is better because it encourages being correctly specific.
– Maxpm
Feb 15 at 1:56
...
Deleting a resource using http DELETE
...t.
Historically, RFC 2616, published at 1999, was the most-referenced HTTP 1.1 specs. Unfortunately its description on idempotency was vague, that leaves room for all these debates. But that specs has been superseded by RFC 7231. Quoted from RFC 7231, section 4.2.2 Idempotent Methods, emphasis mine:...
Difference between DTO, VO, POJO, JavaBeans?
...Beans are not the same thing as EJBs.
The JavaBeans specification in Java 1.0 was Sun's attempt to allow Java objects to be manipulated in an IDE that looked like VB. There were rules laid down for objects that qualified as "Java Beans":
Default constructor
Getters and setters for private data m...
Open Graph namespace declaration: HTML with XMLNS or head prefix?
... the initial context of RDFa Core http://www.w3.org/2011/rdfa-context/rdfa-1.1.html so skipping it altogether for newer doctypes is alright. And specifically for html5 the RDFa initial context http://www.w3.org/2011/rdfa-context/html-rdfa-1.1 is loaded only after the RDFa initial context mentioned e...