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MySQL: @variable vs. variable. What's the difference?
In another question I posted someone told me that there is a difference between:
4 Answers
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Random Number Between 2 Double Numbers
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I suggest to put as a seed new Random((int)DateTime.Now.Ticks) this should make it "more random" even in quick loops.
– Daniel Skowroński
Aug 22 '12 at 20:03
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How to put a UserControl into Visual Studio toolBox
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In VS2012 they have now added the hint 'The current solution must be re-opened for this to take effect' to the options dialog.
– Carlos P
Nov 28 '13 at 20:08
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ReadOnlyCollection or IEnumerable for exposing member collections?
...s it just me or is this an answer to a different question? It's useful to know this "solution", but the op has asked for a comparison between returning a ReadOnlyCollection and IEnumerable. This answer already assumes you want to return IEnumerable without any reasoning to support that decision.
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AI2 Media Notification
... is checked and only the appropriate messages are processed. Kodular now also provides many Androidx functions. Only "androidx.media.jar" has to be integrated. The Foreground service is now declared via UsesServices annotaion in the source and manually in the broadcastReceivers section in...
Convert a list to a data frame
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Update July 2020:
The default for the parameter stringsAsFactors is now default.stringsAsFactors() which in turn yields FALSE as its default.
Assuming your list of lists is called l:
df <- data.frame(matrix(unlist(l), nrow=length(l), byrow=T))
The above will convert all character columns...
Cannot ignore .idea/workspace.xml - keeps popping up
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I had this problem just now, I had to do git rm -f .idea/workspace.xml
now it seems to be gone (I also had to put it into .gitignore)
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Convert list to array in Java [duplicate]
...; list.size(); i++) array[i] = list.get(i);
Update:
It is recommended now to use list.toArray(new Foo[0]);, not list.toArray(new Foo[list.size()]);.
From JetBrains Intellij Idea inspection:
There are two styles to convert a collection to an array: either using
a pre-sized array (like c.t...
How to do a git diff on moved/renamed file?
I moved a file using git mv . Now I would like to do a diff on the new file to compare it with the old file (with the old, now non-existent name).
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REST API Best practice: How to accept list of parameter values as input [closed]
... than ?id=101404,7267261 or \Product\101404,7267261 is somewhat futile.
Now, having said that, many times how URIs are constructed can usually serve as a good indicator for other issues in a RESTful service. There are a couple of red flags in your URIs and question in general.
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