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Requests — how to tell if you're getting a 404
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1xx and 3xx should (and are) handled transparently by the library. I was talking specifically about 4xx errors. Of course sometimes you may want to read a 4xx response so we shouldn't impose it on everyone, but I wish there was a flag you could pass to .get() instead of calli...
Ruby on Rails: getting the max value from a DB column
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Format an Integer using Java String Format
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How to convert BigDecimal to Double in Java?
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Store select query's output in one array in postgres
...the same problem. Just one more working modification of the solution given by Denis (the type must be specified):
SELECT ARRAY(
SELECT column_name::text
FROM information_schema.columns
WHERE table_name='aean'
)
share
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How do I search within an array of hashes by hash values in ruby?
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Does R have an assert statement as in python?
...ALSE){
warning("error message to print")
}
These are both provided by base R and require no packages to run or include in writing your own functions. I prefer this approach to write code with fewer dependancies and this syntax is widely used in package development. However, similar functiona...
How to compare two tags with git?
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For a side-by-side visual representation, I use git difftool with openDiff set to the default viewer.
Example usage:
git difftool tags/<FIRST TAG> tags/<SECOND TAG>
If you are only interested in a specific file, you can...
warning: refname 'HEAD' is ambiguous
...it, thanks. Worth to note, the "HEAD" branch is created automatically, not by me. It contained a single merge commit and I failed to revert to a clean state using reflog. So, I renamed the branch, deleted it, rebased my "1 ahead" local master to the origin/master, pushed without a problem
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Dynamically adding properties to an ExpandoObject
... @user123456: Property names are always strings; they can't be dynamic. If by "is a dynamic", you mean "isn't known until runtime", then you have to use the second example. If by "is a dynamic", you mean the property value is dynamic, then that's fine. Having a dynamic value works fine for either ex...