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How to set size for local image using knitr for markdown?
... receives a lot of attention. As the existing answers are outdated, here a more up-to-date solution:
Resizing local images
As of knitr 1.12, there is the function include_graphics. From ?include_graphics (emphasis mine):
The major advantage of using this function is that it is portable in the sense...
Seeing escape characters when pressing the arrow keys in python shell
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What is stdClass in PHP?
...'number'] . PHP_EOL; //42
See Dynamic Properties in PHP and StdClass for more examples.
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How to grep Git commit diffs or contents for a certain word?
... all commits where "word" was added or removed in the file contents (to be more exact: where number of occurences of "word" changed), i.e. search the commit contents, use so called 'pickaxe' search with
$ git log -Sword
In modern git there is also
$ git log -Gword
to look for differences whose...
How can I detect when the mouse leaves the window?
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Logging Clientside JavaScript Errors on Server [closed]
...icity and protects from dumb DoS attacks, but still won't protect you from more sophisticated DoS attempts the way the throttling will.
– mormegil
Mar 6 '14 at 23:09
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Using numpy to build an array of all combinations of two arrays
... ordering of values whereas combinations doesn't, so this function returns more values than combinations does. Still very impressive, but unfortunately not what I was looking for :(
– David Marx
Oct 30 '14 at 17:08
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C# Regex for Guid
...(?(2)\))$
The solutions is simplified to match only numbers to show in a more clear way what is required if needed.
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Full Screen DialogFragment in Android
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What are deferred objects?
...rns the jXHR object, which is a superset of the XMLHTTPRequest object. For more information, see thejXHR section of the $.ajax entry
From JQUERY 1.5 RELEASED:
DEFERRED OBJECTS
Along with the rewrite of the Ajax
module a new feature was introduced
which was also made publicly
available: Deferred Ob...