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How can we make xkcd style graphs?
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@smillig, from the windows r-release ReadMe: "Binary packages will be available on CRAN about 1-3 days after the sources have been published."
– GSee
May 17 '13 at 12:00
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How to use the toString method in Java?
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From the Object.toString docs:
Returns a string representation of the
object. In general, the toString
method returns a string that
"textually represents" this object.
The result should be a concise but
informat...
How to implement a secure REST API with node.js
...d the same problem you describe. The web site I'm building can be accessed from a mobile phone and from the browser so I need an api to allow users to signup, login and do some specific tasks. Furthermore, I need to support scalability, the same code running on different processes/machines.
Because...
The input is not a valid Base-64 string as it contains a non-base 64 character
...Replace("data:image/png;base64,", String.Empty);
byte[] image64 = Convert.FromBase64String(convert);
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How to have comments in IntelliSense for function in Visual Studio?
...eparate file, you can apply source control to the documentation separately from the source code. One person can have the source code file checked out and someone else can have the documentation file checked out.
The <include> tag uses the XML XPath syntax. Refer to XPath documentation for ways...
Checking if a string is empty or null in Java [duplicate]
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@DavidS If you remove str == null from code and str variable is 'null', then it will throw 'NullPointerException'.
– Alfaz Jikani
Jan 17 at 13:18
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How can I get the current page name in WordPress?
...atic page is set as the front page, $pagename will not be set. Retrieve it from the queried object
$post = $wp_query->get_queried_object();
$pagename = $post->post_name;
}
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Create thumbnail image
I want to display thumbnail image in a gridview from file location. How to generate that of .jpeg file?
I am using C# language with asp.net .
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Override intranet compatibility mode IE8
... I didn't downvote, but I would guess it's because you answered from the user's perspective (what a user should do). This question is from a web developer and is asking how to fix the problem without requiring the user to do anything in particular.
– Roy Tinker
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Git Ignores and Maven targets
...e files. Indeed, if you look in the gitignore man page:
Patterns read from a .gitignore file
in the same directory as the path, or
in any parent directory…
So this should work for you.
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