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Get yesterday's date in bash on Linux, DST-safe
I have a shell script that runs on Linux and uses this call to get yesterday's date in YYYY-MM-DD format:
10 Answers
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How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?
...c Gumus
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answered Jan 9 '14 at 5:37
Daniel LinDaniel Lin
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How do I find a default constraint using INFORMATION_SCHEMA?
I'm trying to test if a given default constraint exists. I don't want to use the sysobjects table, but the more standard INFORMATION_SCHEMA.
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Link to “pin it” on pinterest without generating a button
I have a page with tens or hundreds of posts, each one with social buttons.
I just can't generate all the buttons for each url: it is too slow (facebook, g+, twitter, pinterest... for hundreds of links). So, instead of the facebook share button to be generated on the fly, I use a simple img pointing...
Where are $_SESSION variables stored?
Are $_SESSION variables stored on the client or the server?
11 Answers
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CMake not able to find OpenSSL library
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I had the same problem (openssl) and this worked for me on Ubuntu 14.04.1 LTS. The solution is the same up to Ubuntu 18.04 (tested).
sudo apt-get install libssl-dev
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Why doesn't logcat show anything in my Android?
...miljanić
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Heroku deployment error H10 (App crashed)
I have a RoR app working on my local computer, but when I send it to heroku, it crashes. The error log gives an error H10 & says:
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Using git repository as a database backend
...abase. I have a tree of categories (~1000 categories, up to ~50 categories on each level), each category contains several thousands (up to, say, ~10000) of structured documents. Each document is several kilobytes of data in some structured form (I'd prefer YAML, but it may just as well be JSON or XM...
What are the differences between a UIView and a CALayer?
...th have most of the same attributes, both support different kind of animations, both represent different data.
What are the differences between a UIView and a CALayer?
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