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How to have conditional elements and keep DRY with Facebook React's JSX?
...f when a developer (me) tries to transfer patterns and approaches he knows from one area to another but it doesn't really work (in this case other template languages).
If you need a conditional element, do it like this:
render: function () {
return (
<div id="page">
{...
[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to… web.config issue
...using VS2013, MVC 5.2.2.0, Web Api 2. I have just changed the all versions from 2.0.0.0 to 3.0.0.0 of the following section of Web.config resides inside the View folder of my project.
<configSections>
<sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configurat...
How can I ignore a property when serializing using the DataContractSerializer?
...g. This is the behavior I am using, but now I need to ignore one property from the serializer. I know that one way to do this is to add the DataContract attribute to the class, and just put the DataMember attribute on all of the members that I want to include. I have reasons, though, that thi...
How to convert lazy sequence to non-lazy in Clojure
... depends on what type of non lazy sequence you want to get:
Take your pick from:
an ex-lazy (fully evaluated) lazy sequence (doall ... )
a list for sequential access (apply list (my-lazy-seq)) OR (into () ...)
a vector for later random access (vec (my-lazy-seq))
a map or a set if you h...
Define static method in source-file with declaration in header-file in C++
...ns that a certain function has a static linkage, ie. it is accessible only from other functions in the same file.
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Load HTML file into WebView
...d recommend putting the URL/file path in string resources and accessing it from there such that the path is with all the other string data for the program, but that isn't really directly related to the issue of asset/resource dependency.)
– JAB
Jun 10 '13 at 14...
How to add additional fields to form before submit?
... way to use javascript and JQuery to add some additional fields to be sent from a HTTP form using POST?
6 Answers
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CSS Pseudo-classes with inline styles
...; the same set of statements that appears in each ruleset in a stylesheet. From the Style Attributes spec:
The value of the style attribute must match the syntax of the contents of a CSS declaration block (excluding the delimiting braces), whose formal grammar is given below in the terms and conven...
How do I script a “yes” response for installing programs?
... does this only work with some command supported to use input from yes, doesn't it? I tried with glance from OpenStack and this not work, I think Expect is more precise for all circumstances
– HVNSweeting
Nov 1 '12 at 8:53
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How do we control web page caching, across all browsers?
...HTML meta tag. The HTML meta tag will only be used when the page is viewed from a local disk file system via a file:// URL. See also W3 HTML spec chapter 5.2.2. Take care with this when you don't specify them programmatically because the webserver can namely include some default values.
Generally,...