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What's the difference between “ ” and “ ”?
Both of them mean space, but is there any difference?
13 Answers
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How to make connection to Postgres via Node.js
I find myself trying to create a postgres database, so I installed postgres and started a server with initdb /usr/local/pgsql/data , then I started that instance with postgres -D /usr/local/pgsql/data now how can I interact with this through node? For example, what would the connectionstring be...
Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
What exactly are process and update in PrimeFaces p:commandXxx components and execute and render in f:ajax tag?
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How to apply bindValue method in LIMIT clause?
Here is a snapshot of my code:
10 Answers
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How to get a user's client IP address in ASP.NET?
We have Request.UserHostAddress to get the IP address in ASP.NET, but this is usually the user's ISP's IP address, not exactly the user's machine IP address who for example clicked a link. How can I get the real IP Address?
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How to convert an int value to string in Go?
s is 'E', but what I want is "123"
9 Answers
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Change multiple files
The following command is correctly changing the contents of 2 files.
9 Answers
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mysql: see all open connections to a given database?
With administrative permissions im mysql, how can I see all the open connections to a specific db in my server?
8 Answers
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Using SSH keys inside docker container
I have an app that executes various fun stuff with Git (like running git clone & git push) and I'm trying to docker-ize it.
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how to customize `show processlist` in mysql?
I want to order by Time,but seems no way to do that ?
6 Answers
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