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What is the single most influential book every programmer should read? [closed]
If you could go back in time and tell yourself to read a specific book at the beginning of your career as a developer, which book would it be?
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How to Publish Web with msbuild?
...loy my Visual Studio web project to a remote Windows server from TeamCity. What should I do. I am a beginner and have no idea about what to to do
– Nevin Raj Victor
May 27 '15 at 11:40
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MVC Razor dynamic model, 'object' does not contain definition for 'PropertyName'
... dynamic, the technique below is no longer necessary. This post is in fact what led to integrating the feature into MVC!
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How do I implement IEnumerable
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@ja72 What if you're already inheriting from another base class and cannot inherit from Collection<MyObject>?
– Monroe Thomas
Oct 9 '18 at 22:41
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What is the right way to check for a null string in Objective-C?
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What type is title supposed to be? If it's an NSString, for instance, I receive the following warning: comparison of distinct Objective-C types 'struct NSNull *' and 'struct NSString *' lacks a cast Is there any way of rem...
Best way to get identity of inserted row?
What is the best way to get IDENTITY of inserted row?
14 Answers
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Convert data.frame column to a vector?
... is a list. When you subset a data frame using the name of a column and [, what you're getting is a sublist (or a sub data frame). If you want the actual atomic column, you could use [[, or somewhat confusingly (to me) you could do aframe[,2] which returns a vector, not a sublist.
So try running th...
Rails: update_attribute vs update_attributes
...s uses save or you can say save(true).
Sorry for the long description but what I want to say is important. save(perform_validation = true), if perform_validation is false it bypasses (skips will be the proper word) all the validations associated with save.
For second question
Also, what is th...
What is the point of interfaces in PHP?
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That's not what interfaces are about at all. It's not a compromise over multiple inheritance, it's about creating a conceptual and abstract contract for objects to implement, and for other objects/methods to consume. interfaces are a to...
Git - Ignore files during merge
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so what does git reset HEAD myfile.txt do exactly? How does it help with our goal here?
– Kid_Learning_C
Jul 22 '19 at 20:13
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