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How do you use “
...el (the child) does the work. The following example shows how can use this idea to generate a family of power functions. The parent function (power) creates child functions (square and cube) that actually do the hard work.
power <- function(exponent) {
function(x) x ^ exponent
}
square <- ...
Using jQuery To Get Size of Viewport
...
To get the width and height of the viewport:
var viewportWidth = $(window).width();
var viewportHeight = $(window).height();
resize event of the page:
$(window).resize(function() {
});
...
Why can't I push to this bare repository?
...it and it think no update is necessary. git --version returns 1.7.3.1. Any idea what's missing? I admit currently apt-get update doesn't work for me, but it did not too long ago.
– ripper234
May 27 '11 at 21:35
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What is the difference between and ?
...
<section> means that the content inside is grouped (i.e. relates to a single theme), and should appear as an entry in an outline of the page.
<div>, on the other hand, does not convey any meaning, aside from any found in its class, lang and title attribut...
Using Moq to mock an asynchronous method for a unit test
...anner... but that's something for another day.
You might also want to consider using a fake for IHttpClient rather than mocking everything - it really depends on how often you need it.
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impr...
npm: disable postinstall script for package
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to get the PATH environment-variable separator in Python?
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If, like me, you didn't read the body of this question and just went by the title, you'll think this is the character that separates elements of a filesystem path (forward slash on Linux and MacOSX, backslash on Windows). It's not, it the cha...
How to create an exit message
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Wow! Nice find! Too bad they didn't just overload exit with this functionality....
– Mike Stone
Sep 18 '08 at 10:59
56
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Create a File object in memory from a string in Java
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The File class represents the "idea" of a file, not an actual handle to use for I/O. This is why the File class has a .exists() method, to tell you if the file exists or not. (How can you have a File object that doesn't exist?)
By contrast, constructing...
How do I check the operating system in Python?
...Windows...
sys.platform has finer granularity than sys.name.
For the valid values, consult the documentation.
See also the answer to “What OS am I running on?”
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