大约有 6,887 项符合查询结果（耗时：0.0243秒） [XML]
What's the difference between RSpec and Cucumber? [closed]
... "Articles" do
let(:article) { FactoryGirl.create(:article) }
context "Index Page" do
before { visit articles_path }
it { page.should have_content article.title }
end
end
This blog series is excellent on getting going with RSpec.
...
How can I add reflection to a C++ application?
...ds even when they are private:
struct reflector
{
//Get field_data at index N
template<int N, class T>
static typename T::template field_data<N, T> get_field_data(T& x)
{
return typename T::template field_data<N, T>(x);
}
// Get the number of f...
Is jQuery “each()” function synchronous?
...c, why it works like that:
var newArray = [];
$.each( oldArray, function (index, value){
if($.inArray(value["field"], field) === -1){
newArray.push(value["field"]);
}
}
);
//do something with newArray here doesn't work, newArray is not full yet
$.when.apply($, newA...
How to display double quotes(") Symbol in a TextView?
...g 2\u0022 end message"
http://www.fileformat.info/info/unicode/char/0022/index.htm there scroll down to C/C++/Java source code
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How can I declare optional function parameters in Javascript? [duplicate]
...vailable inside the function; it contains all the arguments, starting from index 0 to N - 1 (where N is the number of arguments passed).
This is typically used to support an unknown number of optional parameters (of the same type); however, stating the expected arguments is preferred!
Further cons...
How does this code generate the map of India?
...
@PankajMahato because b starts at 10 and the index is (b++)+21, which starts at 31.
– interjay
Jun 6 '14 at 20:41
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How to implement a rule engine?
... ICollection>. This enabled me to create a "TestAll" capability and an indexer for executing a specific rule by name. Here are the implementations for those two methods.
/// <summary>
/// Indexer which enables accessing rules in the collection by name
/// </summary>
...
Get everything after the dash in a string in javascript
...
var testStr = "sometext-20202"
var splitStr = testStr.substring(testStr.indexOf('-') + 1);
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Check if all checkboxes are selected
...t 1 of your question:
var allChecked = true;
$("input.abc").each(function(index, element){
if(!element.checked){
allChecked = false;
return false;
}
});
EDIT:
The answer (http://stackoverflow.com/questions/5541387/check-if-all-checkboxes-are-selected/5541480#5541480) above is probab...
Get Image Height and Width as integer values?
...the width and height. To get these, you would simply request the first two indexes in the returned array:
var $imagedata = getimagesize("someimage.jpg");
print "Image width is: " . $imagedata[0];
print "Image height is: " . $imagedata[1];
For further information, see the documentation.
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