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How to convert an address into a Google Maps Link (NOT MAP)
...ps.google.com/maps?q=" + encodeURIComponent( $(this).text() ) + "' target='_blank'>" + $(this).text() + "</a>";
$(this).html(link);
});
});
Bonus:
I also came across a situation that called for generating embedded maps from the links, and though I'd share with future travelers:
...
Installing PIL with pip
...4 bit platforms, the linked path needs to be different -- e.g. /usr/lib/x86_64-linux-gnu/libfreetype.so . For a more architecture independent solution, create the links like # ln -s /usr/lib/`uname -i`-linux-gnu/libfreetype.so /usr/lib/
– Mark Chackerian
May 1...
Find the index of a dict within a list, by matching the dict's value
...
tom_index = next((index for (index, d) in enumerate(lst) if d["name"] == "Tom"), None)
# 1
If you need to fetch repeatedly from name, you should index them by name (using a dictionary), this way get operations would be O(1) ti...
Create a branch in Git from another branch
... newbies, this is what a --no-ff merge looks like
– A__
Oct 6 '18 at 23:01
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show 10 more comments
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Test if string is a number in Ruby on Rails
...
Create is_number? Method.
Create a helper method:
def is_number? string
true if Float(string) rescue false
end
And then call it like this:
my_string = '12.34'
is_number?( my_string )
# => true
Extend String Class.
If yo...
Given two directory trees, how can I find out which files differ by content?
...-dereference --new-file --no-ignore-file-name-case /dir1 /dir2 > dirdiff_1.txt
rsync --recursive --delete --links --checksum --verbose --dry-run /dir1/ /dir2/ > dirdiff_2.txt
The choice between them depends on the location of dir1 and dir2:
When the directories reside on two seperate drive...
CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa
...just call DummyClass.
class DummyClass
constructor : () ->
some_function : () ->
return "some_function"
other_function : () =>
return "other_function"
dummy = new DummyClass()
dummy.some_function() == "some_function" # true
dummy.other_function() == "other...
When to use static vs instantiated classes
...
class HttpClient
{
private $httpResponseFactory;
public function __construct($httpResponseFactory)
{
$this->httpResponseFactory = $httpResponseFactory;
}
public function request()
{
return $this->httpResponseFactory->build();
}
}
And then, in...
SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?
...
select COUNT_BIG(*) FROM Traffic t CROSS JOIN Recipient r and SELECT COUNT_BIG(*) FROM Traffic t FULL JOIN Recipient r ON (1=1) they are the same.
– urlreader
Sep 20 '13 at 21:02
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Ruby, remove last N characters from a string?
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Ruby 2.5+
As of Ruby 2.5 you can use delete_suffix or delete_suffix! to achieve this in a fast and readable manner.
The docs on the methods are here.
If you know what the suffix is, this is idiomatic (and I'd argue, even more readable than other answers here):
'abc...