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Can't su to user jenkins after installing Jenkins
I've installed jenkins and I'm trying to get into a shell as Jenkins to add an ssh key. I can't seem to su into the jenkins user:
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How to securely store access token and secret in Android?
I am going to use oAuth to fetch mails and contacts from google. I don't want to ask the user each time to log in to obtain an access token and secret. From what I understood, I need to store them with my application either in a database or SharedPreferences . But I am a bit worried about security ...
How to add \newpage in Rmarkdown in a smart way?
I wonder if one could simply use LaTeX \newpage command in R markdown v2 in a different way than this:
3 Answers
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Call Go functions from C
I am trying to create a static object written in Go to interface with a C program (say, a kernel module or something).
4 An...
Find an element in a list of tuples
I have a list 'a'
10 Answers
10
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How to extract the first two characters of a string in shell scripting?
For example, given:
14 Answers
14
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Mercurial: Can I rename a branch?
We now have a "stiging" branch, where "staging" seems to be a far better semantic fit. What's a good strategy for handling this?
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How to get error information when HttpWebRequest.GetResponse() fails
I am initiating an HttpWebRequest and then retrieving it's response. Occasionally, I get a 500 (or at least 5##) error, but no description. I have control over both endpoints and would like the receiving end to get a little bit more information. For example, I would like to pass the exception mes...
JSONDecodeError: Expecting value: line 1 column 1 (char 0)
I am getting error Expecting value: line 1 column 1 (char 0) when trying to decode JSON.
16 Answers
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XML Validation with XSD in Visual Studio IDE
I know I have done this before, but it isn't working today, nor can I find anywhere that explains how to do it. It could be my lack of sleep, but I suspect gremlins.
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