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How do I use the includes method in lodash to check if an object is in the collection?
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The includes (formerly called contains and include) method compares objects by reference (or more precisely, with ===). Because the two object literals of {"b": 2} in your example represent different instances, they are not equal. Notice:
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jQuery selector for inputs with square brackets in the name attribute
...a matter of using regular expressions. This is very useful when submitting form data directly to an array or list within your favorite view framework. That also helped me answering the question about deleting objects with multiple primary key elements. ;)
– Luiz Feijão Verone...
Sorting Python list based on the length of the string
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The same as in Eli's answer - just using a shorter form, because you can skip a lambda part here.
Creating new list:
>>> xs = ['dddd','a','bb','ccc']
>>> sorted(xs, key=len)
['a', 'bb', 'ccc', 'dddd']
In-place sorting:
>>> xs.sort(key=len)
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How to check if a user likes my Facebook Page or URL using Facebook's API
...tent. For example - this is ALLOWED: "Like Us to see the competition entry form". And this is NOT ALLOWED: "Like Us and you will be automatically entered into our competition".
– Chris Jacob
Mar 13 '12 at 1:29
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Call AngularJS from legacy code
...ed to be wrapped in $apply() like this:
$scope.$apply(function(){
// perform any model changes or method invocations here on angular app.
});
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Should I impose a maximum length on passwords?
... a custom client might send a 1-GB string in the "thisisthehashedpassword" form field)
– Piskvor left the building
Aug 11 '11 at 9:56
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How do you select a particular option in a SELECT element in jQuery?
... correct. "selected" is an attribute of the <option> w3.org/TR/html5/forms.html#attr-option-selected
– Carlos Llongo
Jul 25 '17 at 8:45
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Java regex email
...T. What makes the regex functionally wrong and this also has a serious performance impact
– TomWolk
Jun 2 '16 at 8:57
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How to start working with GTest and CMake
... errors. That's why it's recommended to bring in Google Test in the source form and build it along with your tests. It's very easy to do in CMake. You just invoke ADD_SUBDIRECTORY with the path to the gtest root and then you can use public library targets (gtest and gtest_main) defined there. There...
Converting ISO 8601-compliant String to java.util.Date
I am trying to convert an ISO 8601 formatted String to a java.util.Date .
29 Answers
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