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How to add dividers and spaces between items in RecyclerView?
This is an example of how it could have been done previously in the ListView class, using the divider and dividerHeight parameters:
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Why do I need to do `--set-upstream` all the time?
I create a new branch in Git:
21 Answers
21
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Use of ~ (tilde) in R programming Language
I saw in a tutorial about regression modeling the following command :
2 Answers
2
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SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
Sometimes when I run an application on device from Xcode I would try to access the keychain but fail due to error -34018. This doesn't match any of the documented keychain error codes and can't be consistently reproduced. (happens maybe 30% of the time, and it's not clear to me why it happens). What...
Generate unique random numbers between 1 and 100
How can I generate some unique random numbers between 1 and 100 using JavaScript?
29 Answers
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Spring @Transaction method call by the method within the same class, does not work?
I am new to Spring Transaction. Something that I found really odd, probably I did understand this properly.
8 Answers
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Proper use of the HsOpenSSL API to implement a TLS Server
I'm trying to figure out how to properly use the OpenSSL.Session API in a concurrent context
1 Answer
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What do the different readystates in XMLHttpRequest mean, and how can I use them?
XMLHttpRequest has 5 readyState s, and I only use 1 of them (the last one, 4 ).
5 Answers
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VIM ctrlp.vim plugin: how to rescan files?
I have come across the awesome ctrlp.vim plugin . It is a good alternative to the Command-T plugin which I have used before. What I did not like about Command-T is that it would take about 20-30 seconds to rescan files when it is invoked for the first time after starting vim.
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