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Numpy: find first index of value fast
...n which is annoying, but it's really just 2 minutes of work. Add this to a file called search.f90:
subroutine find_first(needle, haystack, haystack_length, index)
implicit none
integer, intent(in) :: needle
integer, intent(in) :: haystack_length
integer, intent(in), dimension(haysta...
How to prevent the activity from loading twice on pressing the button
...you tried by adding this android:launchMode = "singleInstance" in Manifest file of your activity tag?
– Shylendra Madda
Jul 16 '19 at 13:35
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What does “Splats” mean in the CoffeeScript tutorial?
...Ruby, where the * character (sometimes called the "splat"—see the Jargon File entry) is used to indicate that an entry in an argument list should "soak up" a list of arguments.
CoffeeScript adopted Ruby-style splats very early on (see issue 16), but at Douglas Crockford's suggestion, the syntax w...
How to set the authorization header using curl
...ld the Authorization token come from? I am trying to use curl to download files from a site where I use a user and password but it seems to be failing due to oauth2 in use.
– ctrl-alt-delete
Aug 31 '16 at 8:22
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Suppress echo of command invocation in makefile?
...t its output to stdout. The assignment spec requires the creation of a Makefile which when invoked as make run > outputFile should run the program and write the output to a file, which has a SHA1 fingerprint identical to the one given in the spec.
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Convert bytes to a string
...gt; b'\x00\x01\xffsd'.decode('utf-8')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 2: invalid
start byte
The same applies to latin-1, which was popular (the default?) for Python 2. See the ...
Git Push ERROR: Repository not found
... You can check this by viewing the project on the web and clicking on "New File"
– Ronnie
Feb 3 '16 at 14:32
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Drop unused factor levels in a subsetted data frame
...just drop.levels yields "gdata: read.xls support for 'XLS' (Excel 97-2004) files ENABLED." "gdata: Unable to load perl libaries needed by read.xls()" "gdata: to support 'XLSX' (Excel 2007+) files." "gdata: Run the function 'installXLSXsupport()'" "gdata: to automatically download and install the per...
How can I stop redis-server?
...lution. For some reason I'm a little afraid of putting passwords in config files
– glarrain
Nov 29 '13 at 22:16
@glarr...
android - How to set the Rating bar is non clickable and touchable in HTC mobile
...-click able and no-touchable. For this i added the following code in xml file of each rating bar.
4 Answers
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