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How do I create a class instance from a string name in ruby?
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A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
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OK emphasis in my previous comment was used incorrectly. My point is that we can use it only for CharSequence elements like String (as example in question) but it would be good to add info that this method will not work for elements like Person, Car wh...
Convert columns to string in Pandas
...k to_string() is preferable due to the preservation of NULLs stackoverflow.com/a/44008334/3647167
– Keith
May 16 '17 at 17:51
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How can I catch a ctrl-c event?
...al isn't the most reliable way as it differs in implementations. I would recommend using sigaction. Tom's code would now look like this :
#include <signal.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
void my_handler(int s){
printf("Caught signal ...
How to programmatically show next view in ViewPager?
...mmatical changing of the current view and just allowed swiping. However we completely changed the implementation later so I didn't pursue this issue any further.
– AgentKnopf
Jan 2 '17 at 10:04
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Track a new remote branch created on GitHub
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git fetch
git branch --track branch-name origin/branch-name
First command makes sure you have remote branch in local repository. Second command creates local branch which tracks remote branch. It assumes that your remote name is origin and branch name is branch-name.
--track option is enab...
Set folder browser dialog start location
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Unsafe JavaScript attempt to access frame with URL
...lf.
This means that given that the top windows location is http://example.com/page/, instead of doing
parent.location.hash = "#foobar";
you do need to know the parents location and do
parent.location = "http://example.com/page/#foobar";
Since the resource is not navigated this will work as ex...
How do I get the filepath for a class in Python?
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