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Better way to cast object to int
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I am listing the difference in each of the casting ways. What a particular type of casting handles and it doesn't?
// object to int
// does not handle null
// does not handle NAN ("102art54")
// convert value to integar
int intObj = (int)obj;
// handles on...
Creating a segue programmatically
...s relies on having a segue already set up in the storyboard to reference.
What I think you are asking though is how you can create a method in your common view controller (base class) that will transition to a new view controller, and will be inherited by all derived classes. You could do this by ...
Insert new item in array on any position in PHP
...uments section, but if you are just scanning function descriptions to find what to use to insert in arrays you would have never found it.
– Mahn
Jun 21 '12 at 0:26
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How can I create a correlation matrix in R?
...ying to comment on the post by [Marc in the box], but I clearly don't know what I'm doing. However, I did manage to answer this question for myself.
if d is the matrix (or the original data frame) and the column names are what you want, then the following works:
axis(1, 1:dim(d)[2], colnames(d), l...
What is the difference between require_relative and require in Ruby?
What is the difference between require_relative and require in Ruby?
7 Answers
7
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Which version of the git file will be finally used: LOCAL, BASE or REMOTE?
... and such. If you speak python and have some time on your hands - you know what to do.
Edit:
In newer versions of Meld, the synax has changed slightly. This was in the comments, but it belongs in the answer.
The meld command now uses the --output option, so the last line from the snippet above sho...
How do you make a deep copy of an object?
It's a bit difficult to implement a deep object copy function. What steps you take to ensure the original object and the cloned one share no reference?
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Sass Variable in CSS calc() function
... you and it's an answer with so many votes, probably you should understand what the fuss is about. Just my two cents...
– A. Chiesa
Aug 21 '19 at 22:04
1
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AWS S3 copy files and folders between two buckets
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Exactly what I needed, since aws-sdk gem has no feature for copying or syncing a whole bucket at once. Thanks!
– odigity
Apr 3 '14 at 16:54
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DTO = ViewModel?
...to DTO and that's exactly the opposite purpose of using DTO. If you do so, what's the difference using your domain Model or DTO, more complexity to get an anti-pattern ?
Also ViewModel in ASP.NET can use DataAnnotations for validation.
The same DTO can have different ViewModels Mapping, and One V...