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C++ convert hex string to signed integer
...e use of! specifically, there is a family of "string to number" functions (http://en.cppreference.com/w/cpp/string/basic_string/stol and http://en.cppreference.com/w/cpp/string/basic_string/stoul). These are essentially thin wrappers around C's string to number conversion functions, but know how to ...
Where is a complete example of logging.config.dictConfig?
...(LOGGING_CONFIG) before the third-party packages are imported.
Reference: https://docs.python.org/3/library/logging.config.html#configuration-dictionary-schema
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...
CSS3 Rotate Animation
... rotate(360deg); transform:rotate(360deg); } }
<img class="image" src="http://i.stack.imgur.com/pC1Tv.jpg" alt="" width="120" height="120">
Some notes on your code:
You've nested the keyframes inside the .image rule, and that's incorrect
float:left won't work on absolutely position...
Script to get the HTTP status code of a list of urls?
...--write-out, for this:
$ curl -o /dev/null --silent --head --write-out '%{http_code}\n' <url>
200
-o /dev/null throws away the usual output
--silent throws away the progress meter
--head makes a HEAD HTTP request, instead of GET
--write-out '%{http_code}\n' prints the required status code
...
How to parse/read a YAML file into a Python object? [duplicate]
...
From http://pyyaml.org/wiki/PyYAMLDocumentation:
add_path_resolver(tag, path, kind) adds a path-based implicit tag resolver. A path is a list of keys that form a path to a node in the representation graph. Paths elements can be s...
How can I expand the full path of the current file to pass to a command in Vim?
...
Get the name of the current file
http://vim.wikia.com/wiki/Get_the_name_of_the_current_file
Set_working_directory_to_the_current_file
http://vim.wikia.com/wiki/Set_working_directory_to_the_current_file
...
How to perform a real time search and filter on a HTML table
...owerCase();
return !~text.indexOf(val);
}).hide();
});
Demo: http://jsfiddle.net/7BUmG/2/
Regular expression search
More advanced functionality using regular expressions will allow you to search words in any order in the row. It will work the same if you type apple green or green app...
How to render a PDF file in Android
...
mWebView.getSettings().setPluginsEnabled(true);
mWebView.loadUrl("https://docs.google.com/gview?embedded=true&url="+LinkTo);
setContentView(mWebView);
}
}
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count the frequency that a value occurs in a dataframe column
...7]:
a
a
a 2
b 3
s 2
[3 rows x 1 columns]
See the online docs: http://pandas.pydata.org/pandas-docs/stable/groupby.html
Also value_counts() as @DSM has commented, many ways to skin a cat here
In [38]:
df['a'].value_counts()
Out[38]:
b 3
a 2
s 2
dtype: int64
If you wanted t...
Why can't I have “public static const string S = ”stuff"; in my Class?
...
From MSDN: http://msdn.microsoft.com/en-us/library/acdd6hb7.aspx
... Also, while a const field is a compile-time constant, the readonly field can be used for runtime constants...
So using static in const fields is like trying to make ...