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How do I test for an empty JavaScript object?
...anguage itself.
– Pablo Mescher
Feb 27 '13 at 17:04
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Typical JS snobbery in these comments. Eve...
What does the unary plus operator do?
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One thing the built-in unary + does is turning lvalue into an rvalue. For example, you can do t...
How to insert a SQLite record with a datetime set to 'now' in Android application?
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edited Aug 27 '13 at 10:38
skaffman
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How to convert QString to std::string?
....size()); }
– Vitali
Dec 2 '11 at 2:27
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Spring @PropertySource using YAML
...easy to use,and it works well on my prod env.stackoverflow.com/questions/21271468/…
– Forest10
Dec 4 '19 at 3:54
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In Python, how do I index a list with another list?
...wardsjedwards
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Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
... service mongodb start and waited about a minute. If you try to connect to 27017 immediately you won't be able to.
After a minute check /data/db (EBS volume) and mongo should have placed a journal, mongod.lock, local.ns, local.0, etc. If not try sudo service mongodb restart and check a minute later....
Regular Expression to get a string between parentheses in Javascript
...as faster by 8%
– Alex McMillan
Jul 27 '17 at 22:50
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JavaScript: replace last occurrence of text in a string
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answered May 27 '11 at 11:46
WilsonCPUWilsonCPU
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Get final URL after curl is redirected
...r ceases to amaze me :-)
– Josh
Aug 27 '10 at 22:01
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That's more of a shell feature than curl
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