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Javascript call() & apply() vs bind()?
...erence in call and apply is. in call you pass arguments as comma separated strings, while in apply you can pass arguments in form of array. rest the are same.
– Ashish Yadav
Feb 15 '17 at 7:43
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How to change spinner text size and text color?
...>
Now use this file to show your spinner items like:
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, R.layout.spinner_item,list);
You don't need to set the drop down resource. It will take spinner_item.xml only to show your items in spinner.
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sed fails with “unknown option to `s'” error [closed]
...variable contains them and the final command will be something like sed "s/string/path/to/something/g", containing way too many slashes.
Since sed can take any char as delimiter (without having to declare the new delimiter), you can try using another one that doesn't appear in your replacement stri...
How do I mock the HttpContext in ASP.NET MVC using Moq?
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HttpContext is read-only, but it is actually derived from the ControllerContext, which you can set.
controller.ControllerContext = new ControllerContext( context.Object, new RouteData(), controller );
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Is there a way to get a collection of all the Models in your Rails app?
... information If you want to call a method on the object name without model:string unknown method or variable errors use this
model.classify.constantize.attribute_names
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How to clear basic authentication details in chrome
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Very well. It really works. The YXNkc2E6 is just a hash string for when you do not want to pass the actual username and password. It is not really necessary here
– George Pligoropoulos
May 13 '16 at 9:10
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Get a list of distinct values in List
In C#, say I have a class called Note with three String member variables.
5 Answers
5
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How can I determine if a JavaScript variable is defined in a page? [duplicate]
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you are checking if x = a string, not if x is undefined.
– FlySwat
Sep 26 '08 at 23:02
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No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClie
...ll the configuration related to Entity Framework except for the connection string.
Create a Console, web or desktop application:
Add a reference to the first project.
Add a reference to EntityFramework.SqlServer.dll.
app.config/web.config has the connection string (remember that the name of ...
Write lines of text to a file in R
...use the documentation for writeLines() says:
If the con is a character string, the function calls file to obtain
a file connection which is opened for the duration of the function
call.
# default settings for writeLines(): sep = "\n", useBytes = FALSE
# so: sep = "" would join all together...