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How to create a bash script to check the SSH connection?
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To be complete, can u indicate which return code means success and which means failure to SSH?
– Henley Chiu
Sep 3 '15 at 13:35
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How do I map lists of nested objects with Dapper
...ation to course? It'sessentially the same thing minus the inner join which means sql wont transfer as many bytes?
– MIKE
May 31 '18 at 17:10
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What does upstream mean in nginx?
Never seen it before, anyone knows, what it means?
2 Answers
2
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HTML if image is not found
...n always write your own url for image, i have given an example that doesnt mean you should copy and paste it or concentrate on that url, you include your url it means. To explain you have to give example so i did.
– Sudarshan Kalebere
May 8 '18 at 18:24
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What does the regular expression /_/g mean?
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The regex matches the _ character.
The g means Global, and causes the replace call to replace all matches, not just the first one.
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How to make an Android Spinner with initial text “Select One”?
...o work in future OS updates. It seems likely that it will, but it is by no means guaranteed.
Normally I wouldn't condone something like this, but this question has been asked enough times and it seems like a reasonable enough request that I thought I would post my solution.
/**
* A modified Spinn...
binning data in python with scipy/numpy
... to bin start and end positions in that array, and I want to just take the mean in those bins? I have code that does it below but i am wondering how it can be cut down and improved. thanks.
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Non-Relational Database Design [closed]
...our head against anything that seems impossible?
Not yet. Map/reduce as a means of querying a database is unfamiliar, and requires a lot more thinking than writing SQL. There is a fairly small number of primitives, so getting the results you need is primarily a question of being creative with how y...
Kill detached screen session [closed]
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It's easier to kill a session, when some meaningful name is given:
//Creation:
screen -S some_name proc
// Kill detached session
screen -S some_name -X quit
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Which regular expression operator means 'Don't' match this character?
*, ?, + characters all mean match this character. Which character means 'don't' match this? Examples would help.
4 Answers...