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Iterating over each line of ls -l output
... by line, you could iterate over all files and do an "ls -l" for each individual file like this:
for x in * ; do echo `ls -ld $x` ; done
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iOS: How does one animate to new autolayout constraint (height)
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@ngb you need to change the constraint constant inside the animation block. That way the constraint changes with the animation and you can keep using UIViewAnimationOptionBeginFromCurrentState.
– Eran Goldin
Apr 13 '15 at 11:16
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With Git, how do I turn off the “LF will be replaced by CRLF” warning
... prevent git from replacing lf by crlf? @chronial
– aidonsnous
Sep 29 '16 at 11:05
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@aidonsnous ...
Microsoft.WebApplication.targets was not found, on the build server. What's your solution?
...uild tools instead of this? microsoft.com/en-us/download/confirmation.aspx?id=40760
– user20358
Dec 8 '14 at 17:05
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console.writeline and System.out.println
...inal (though you can handle this in your application)
System.console() provides methods for reading password without echoing characters
System.out and System.err use the default platform encoding, while the Console class output methods use the console encoding
This latter behaviour may not be imme...
initializing a boolean array in java
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Correct. I did not see that. Arrays.fill should do the trick.
– Jørgen Fogh
Mar 2 '10 at 17:15
add a comment
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Error :Request header field Content-Type is not allowed by Access-Control-Allow-Headers
...c-version.aspx". It is working successfully, and i post data from client side to server successfully.
4 Answers
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Minimal web server using netcat
... from the question and seems to work for the author of the question. So I didn't question it, but used it.
– Constantin Berhard
Jan 16 '17 at 9:27
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What is the difference between Class and Klass in ruby?
...def or module or if or end, etc - class is no different.
For example, consider the following:
def show_methods(class)
puts Object.const_get(class).methods.inspect
end
show_methods "Kernel"
Trying to run this results in an error, since you can't use class as a variable name.
test.rb:1: syntax ...
add a string prefix to each value in a string column using Pandas
I would like to append a string to the start of each value in a said column of a pandas dataframe (elegantly).
I already figured out how to kind-of do this and I am currently using:
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