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In which order do CSS stylesheets override?
...ttp://www.w3.org/TR/2011/REC-CSS2-20110607/cascade.html#cascade
In short: more specific rules override more general ones. Specificity is defined based on how many IDs, classes, and element names are involved, as well as whether the !important declaration was used. When multiple rules of the same "s...
How do I programmatically click a link with javascript?
... Matthew is correct, and stackoverflow.com/questions/809057/… has some more info about why. Cross browser is fun :)
– Dan F
May 24 '09 at 1:57
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Expanding tuples into arguments
...terable) and passes them as the positional arguments to the function. Read more about unpacking arguments.
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How to add a “readonly” attribute to an ?
...donly', true);
jQuery 1.9+
$('#inputId').prop('readonly', true);
Read more about difference between prop and attr
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Access restriction on class due to restriction on required library rt.jar?
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What is the correct way of using C++11's range-based for?
...which the vector elements are not just simple integers,
but instances of a more complex class, with custom copy constructor, etc.
// A sample test class, with custom copy semantics.
class X
{
public:
X()
: m_data(0)
{}
X(int data)
: m_data(data)
{}
~X()
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How to check if one of the following items is in a list?
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KeyValuePair VS DictionaryEntry
...f using a KeyValuePair<TKey,TValue> is that we can give the compiler more information about what is in our dictionary. To expand on Chris' example (in which we have two dictionaries containing <string, int> pairs).
Dictionary<string, int> dict = new Dictionary<string, int>(...
How do I move an existing Git submodule within a Git repository?
...worktree = ../../../../../new/parent/module. Typically there should be two more .. than directories in the direct path in that place.
Edit the file new/parent/module/.git, make sure that the path in it points to the correct new location inside the main project .git folder, so in this example gitdir:...
How to replace an item in an array with Javascript?
...g with ES6/ES2015 for strings, and proposed for ES2016 for arrays, you can more easily determine if a source contains another value:
if (haystack.includes(needle)) {
// do your thing
}
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