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Extract date (yyyy/mm/dd) from a timestamp in PostgreSQL
...estamp;
timestamp
---------------------
2010-01-01 12:00:00
Now we'll cast it to a date:
wconrad=# select '2010-01-01 12:00:00'::timestamp::date;
date
------------
2010-01-01
On the other hand you can use date_trunc function. The difference between them is that the latter ...
XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
...;
reader.readAsText(e.target.files.item(0));
}
});
</script>
Now Click Choose file button and browse to the file file:///C:/path/to/XSL%20Website/data/home.xml
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How to change root logging level programmatically for logback
...stYourLoggingEvent() {
//invoke your method
yourMethod();
// now verify our logging interaction
// essentially appending the event to mockAppender
verify(mockAppender, times(1)).doAppend(captorLoggingEvent.capture());
// Having a generic captor means we don't need to cast
...
How to pass parameters in GET requests with jQuery
...low.com/questions/41192531/…. I progressed on this Q much further, where now I call a jquery dialog and call ajax to retrieve data from mysql. I am missing the link on how to retrieve the unique ID associated with each datapoint click. Appreciate if you can help me out. Thank you
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Does PHP have threading?
... and designated a beta level of stability and completeness.
It is common knowledge that some of the libraries PHP uses are not thread safe, it should be clear to the programmer that pthreads cannot change this, and does not attempt to try. However, any library that is thread safe is useable, as in ...
How can I use pickle to save a dict?
...le
favorite_color = pickle.load(open("save.p", "rb"))
# favorite_color is now {"lion": "yellow", "kitty": "red"}
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jQuery autocomplete tagging plug-in like StackOverflow's input tags? [closed]
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update: I think magicsuggest is the best option now.
– ssj
Jan 8 '16 at 3:28
8
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C++11 features in Visual Studio 2012
... preview version of Visual Studio 2012 (the next version after VS2010) is now available .
7 Answers
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How to automatically install Ansible Galaxy roles?
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I have updated to how I have now been doing it, with a wrapper script to reduce commands.
– Kieran Andrews
Sep 25 '17 at 6:55
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Haskell: Lists, Arrays, Vectors, Sequences
..." (putting objects at the end) than any pure linked list data structure I know of, although this is not a persistant data structure so less friendly than Haskell's lists.
The third problem with lists is that they have poor space efficiency. Bunches of extra pointers push up your storage (by a cons...