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psql - save results of command to a file
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123
Typing \o again turns it off.
– Carl G
Oct 28 '15 at 22:17
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The difference between bracket [ ] and double bracket [[ ]] for accessing the elements of a list or
...or example, one might want to lapply over a subset of a list: lapply(x[v], fun). If [ would drop the list for vectors of length one, this would return an error whenever v has length one.
– Axeman
Dec 15 '17 at 10:48
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Debugging in Clojure? [closed]
...so dotrace, which allows you to look at the inputs and outputs of selected functions.
(use 'clojure.contrib.trace)
(defn fib[n] (if (< n 2) n (+ (fib (- n 1)) (fib (- n 2)))))
(dotrace [fib] (fib 3))
produces the output:
TRACE t4425: (fib 3)
TRACE t4426: | (fib 2)
TRACE t4427: | | (f...
Open-sided Android stroke?
...resources for each density, to get the best size for each device.
Edit 2
Fun, but I tried to use this 6 years later and I can't get a good result on Lollipop devices.
Probably the current solution is to use 9-patch. Android should have made an easy solution for this problem after all this time.
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How to create a file in Linux from terminal window? [closed]
... @EugenRieck What if it says permission denied
– 123
Sep 30 '13 at 10:57
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Android- create JSON Array and JSON Object
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Swapnil KotwalSwapnil Kotwal
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How to log source file name and line number in Python
...ents. The answer is logging levels though.
– bugmenot123
Apr 28 at 18:28
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Java: Get month Integer from Date
...adly designed API. I mean as you mentioned the whole Date class is a joke. Fun fact is that not only Java suffers from this problem - iirc JavaScript's Date getMonth() also starts with a 0!
– Mateusz Dymczyk
Aug 24 '11 at 22:49
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Check if table exists without using “select from”
...ny errors. This should be the accepted answer.
– vaso123
Mar 10 '17 at 0:06
1
Note that on a TEMP...
Android adb not found
... I cannot install IA32 libs! Why?
– gtr123
Dec 24 '12 at 18:01
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I got the same err...