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2 answers
39 views
0
Understanding Grammar Like u=vector(3) in C++

C++ vector<int>u;u=vector<int>(3);What kind of grammatical structure is it to substitute vector<int>(3) for u?I understand that (3) after vector<int> represents the number of e...

c++
2 years ago

1 answers
139 views
0
I want to write a conditional expression using a trinomial operator in thymeleaf.

I would like to write a conditional expression using the thymeleaf trinomial operator.1, In the case of prod.Num=='12', indicate 'preparing'.2, If prod.Num=='13'&prod.sis=='spring', I would like t...

2 years ago

1 answers
119 views
0
How to deploy in Jenkins

I'm studying jenkins now.I'm quite a beginner.When I pushed to git, I understood until Jenkins' job ran and automatically built and deployed.Is deployment job the default for Jenkins from the default ...

2 years ago

2 answers
116 views
0
react functional component not re-rendered

Re-render does not run when I call setState using react hooks.Why is that?When I press delete in todo app, the state value seems to have been updated, but redrawing does not run.The state should have ...

2 years ago

1 answers
136 views
0
Spam mail determination method using SPAMHAUS

[Problem] SPAMHAUS Spam Mail Senders List Contact Commands Are Not Executing Correctly.[Background] I'm looking for a way to determine if it's spam mail from the sender's IP address.The investigation ...

2 years ago

1 answers
43 views
0
Unable to get carrierName from serviceSubscriberCellularProvider.

The subscriberCellularProvider is now deprecated in iOS 12, so I replaced serviceSubscriberCellularProviders, but I'm having trouble getting carrierNameThe Apple document says it's a dictionary type, ...

2 years ago

1 answers
113 views
0
How to run the itamae recipe on multiple nodes

I looked it up, but there was an article that linked with capistorano, but there was no article that I would do aloneIf itamae itself doesn't have a function If you give the number by parameter, make ...

2 years ago

1 answers
82 views
0
About Deployment as a Web Application

Thank you for browsing.The following events occurred during development at GAS, which is troubling me.Click the Publish tab > Deploy as a Web Application... and then The screen Retrieving data… app...

2 years ago

3 answers
130 views
0
I want Linux to copy a large number of files while maintaining a directory structure.

To copy a file named *.x under source_dir (with the exception of files with different extensions such as *.y in the same directory hierarchy) to destination_dir while maintaining the directory structu...

2 years ago

2 answers
123 views
0
I want to be able to type commands on my Mac terminal.

I am currently learning Python.While learning Python notation on Mac Terminal, I accidentally operated it and entered the mode as shown in the image.(I don't remember what I did...) Once I close the t...

2 years ago
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