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Add and Remove Views in Android Dynamically?
...n you write an XML layout, it is just parsed in Java and views are created based on it during the run-time!
– Davide Cannizzo
Jan 27 '18 at 17:02
add a comment
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“unrecognized import path” with go get
...o bash everything went ok.
Here is my go env
bash-3.2$ go env
GOARCH="amd64"
GOBIN=""
GOCHAR="6"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/bis/go"
GORACE=""
GOROOT="/usr/local/go"
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pt...
Is there a builtin identity function in python?
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Mad Physicist
64.9k1818 gold badges110110 silver badges165165 bronze badges
answered Jan 5 '12 at 18:58
rdsrds
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Current time formatting with Javascript
...rts:
getFullYear() - Returns the 4-digit year
getMonth() - Returns a zero-based integer (0-11) representing the month of the year.
getDate() - Returns the day of the month (1-31).
getDay() - Returns the day of the week (0-6). 0 is Sunday, 6 is Saturday.
getHours() - Returns the hour of the day (0-...
How can I convert String to Int?
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What if the integer is 64 bit, or looks like "aslkdlksadjsd"? Is this still safe?
– Jonny
Dec 10 '14 at 10:11
6
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How to Test a Concern in Rails
...dity of objects or invoke ActiveRecord callbacks unless you set up the database accordingly (because your dummy class won't have a database table backing it). Moreover, you'll want to not only test the concern but also test the concern's behavior inside your model specs.
So why not kill two birds w...
How do you allow spaces to be entered using scanf?
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I did not test, but based on other answers in this very page, I believe the correct buffer size for scanf in your example would be: scanf("%19[^\n]", name); (still +1 for the concise answer)
– DrBeco
Jun 12...
Functions that return a function
...ined, not null. I imagine this caused a lot of weird problems in some code bases, because null and undefined are not absolutely equivalent with ===.
– Benjamin
Feb 24 '19 at 8:07
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if else in a list comprehension [duplicate]
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Dan D.Dan D.
64.5k1212 gold badges9191 silver badges107107 bronze badges
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Combine Date and Time columns using python pandas
...06 22:00:00
8 2013-03-06 23:00:00
9 2013-04-06 01:00:00
dtype: datetime64[ns]
Note: surprisingly (for me), this works fine with NaNs being converted to NaT, but it is worth worrying that the conversion (perhaps using the raise argument).
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