大约有 850 项符合查询结果（耗时：0.0096秒） [XML]
What is this Javascript “require”?
I'm trying to get Javascript to read/write to a PostgreSQL database. I found this project on github. I was able to get the following sample code to run in node.
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Getting the IP address of the current machine using Java
I am trying to develop a system where there are different nodes that are run on different system or on different ports on the same system.
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Regular expression for first and last name
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Don't forget about names like:
Mathias d'Arras
Martin Luther King, Jr.
Hector Sausage-Hausen
This should do the trick for most things:
/^[a-z ,.'-]+$/i
OR Support international names with super sweet unicode:
/^[a-zA-Zàáâäãåąčćęèéêëėįìíîïłńòóôöõøùúûü...
python: Change the scripts working directory to the script's own directory
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This will change your current working directory to so that opening relative paths will work:
import os
os.chdir("/home/udi/foo")
However, you asked how to change into whatever directory your Python script is located, even if you don't ...
What does the function then() mean in JavaScript?
I’ve been seeing code that looks like:
12 Answers
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How do I add files without dots in them (all extension-less files) to the gitignore file?
...re met in git 2.?+, see below)
That is why !/**/ is important (white-listing the parent folders recursively) if we want to white-list files.
I mentioned that same rule in similar cases like:
Gitignore all except one folder and all its content - regardless of the nesting level
Git except a sub di...
Using awk to remove the Byte-order mark
How would an awk script (presumably a one-liner) for removing a BOM look like?
5 Answers
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SSO with CAS or OAuth?
...uld use the CAS protocol or OAuth + some authentication provider for single sign-on.
5 Answers
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What is the best way to ensure only one instance of a Bash script is running? [duplicate]
...he simplest/best way to ensure only one instance of a given script is running - assuming it's Bash on Linux?
14 Answers
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What's the best way of structuring data on firebase?
I am new to firebase and I want to know what's the best way of structuring data on it.
3 Answers
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