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Why is Java's Iterator not an Iterable?
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While I agree with the answer, I don't know if I agree with the mentality. The Iterable interface presents a single method: Iterator<?> iterator(); In whatever case, I should be able to specify an iterator to for-each. I don't buy it.
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How to open a specific port such as 9090 in Google Compute Engine
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Yes, there is no Networks option now, the updated path is Project -> Networking -> Firewall Rules
– Caio Vertematti
May 11 '17 at 19:21
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Angular.js directive dynamic templateURL
...plateUrl via markup
<hymn template-url="contentUrl"><hymn>
Now you just take a care that property contentUrl populates with dynamically generated path.
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How To: Best way to draw table in console app (C#)
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Edit: thanks to @superlogical, you can now find and improve the following code in github!
I wrote this class based on some ideas here. The columns width is optimal, an it can handle object arrays with this simple API:
static void Main(string[] args)
{
IEnume...
Stop Mongoose from creating _id property for sub-document array items
...didn't work for me. So I added that :
delete subSourceSchema.paths._id;
Now I can include subSourceSchema in my parent document without _id.
I'm not sure this is the clean way to do it, but it work.
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How to write a Ruby switch statement (case…when) with regex and backreferences?
I know that I can write a Ruby case statement to check a match against a regular expressions.
However, I'd like to use the match data in my return statement. Something like this semi-pseudocode:
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return, return None, and no return at all?
... even though you don't need it that often.
We've got 15 prisoners and we know one of them has a knife. We loop through each prisoner one by one to check if they have a knife. If we hit the person with a knife, we can just exit the function because we know there's only one knife and no reason the ch...
WPF Databinding: How do I access the “parent” data context?
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Nope, he can't. Yoda is one with the force now. Hehehe
– Jack Frost
May 3 '18 at 5:35
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How to get ERD diagram for an existing database?
... you are importing to the current model, which is fine since it is empty).
Now switch back to the Design tab to see your ERD.
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What causes “Unable to access jarfile” error?
...cuted without error messages and the inject.bin I was trying to create was now located in the directory.
Hope this helps.
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