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How can I shift-select multiple checkboxes like GMail?
... ? 1 : -1;
for (var i = last; i != num; i += di) {
document.forms.boxes['box[' + i + ']'].checked = true;
}
}
last = num;
}
function init() {
for (var i = 0; i < NUM_BOXES; i++) {
document.forms.boxes['box[' + i + ']'].onclick = check;
}
}
<body onlo...
What is polymorphism, what is it for, and how is it used?
...many styrenes (a), polyglot = many languages, and so on.
Morph = change or form: morphology = study of biological form, Morpheus = the Greek god of dreams able to take any form.
So polymorphism is the ability (in programming) to present the same interface for differing underlying forms (data types...
Are HLists nothing more than a convoluted way of writing tuples?
...n which could accept arguments of these two very different shapes and transform them in a type safe way.
The ability to abstract over arity is likely to be of interest anywhere that fixed arities are involved: as well as tuples, as above, that includes method/function parameter lists, and case clas...
What are the differences between django-tastypie and djangorestframework? [closed]
... out and very comfortable using advanced concepts (like Class Based Views, Forms, Model Validator, QuerySet, Manager and Model Instances and how all they interact with one another), **go for DRF. **DFR is bases on django’s class based views.
DRF is idiomatic django. Its like you are writing model ...
var functionName = function() {} vs function functionName() {}
...
Here's the rundown on the standard forms that create functions: (Originally written for another question, but adapted after being moved into the canonical question.)
Terms:
ES5: ECMAScript 5th edition, 2009
ES2015: ECMAScript 2015 (also known as "ES6")
Th...
@Html.HiddenFor does not work on Lists in ASP.NET MVC
...ample? I tried this and it failed to bind to the ViewModel value when the form was submitted.
– Alan Macdonald
Sep 3 '13 at 10:50
...
Resolve Type from Class Name in a Different Assembly
...k);
Assembly asmRef = Assembly.ReflectionOnlyLoad("System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089");
// Task<DialogResult> in refTypeTest below:
string refTypeTest = "System.Threading.Tasks.Task`1[[System.Windows.Forms.DialogRes...
Integrated Markdown WYSIWYG text editor
...put Markdown. Walery Strauch pointed out in the comments that the Markdown formatting signs I saw were actually CSS pseudo element rules:
Still, I'll leave it here as an option since some people upvoted this answer and it may have been of use to somebody.
...
What part of Hindley-Milner do you not understand?
...may look complicated, is actually fairly simple. The basic idea comes from formal logic: the whole expression is an implication with the top half being the assumptions and the bottom half being the result. That is, if you know that the top expressions are true, you can conclude that the bottom expre...
Multiple lines of input in
I have this text input in a form:
10 Answers
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