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Unable to create a constant value of type Only primitive types or enumeration types are supported in
...es from the database:
var persons = db.Favorites
.Where(f => f.userId == userId)
.Join(db.Person, f => f.personId, p => p.personId, (f, p) =>
new // anonymous object
{
personId = p.personId,
addressId = p.addressId,
favorite...
Are there benefits of passing by pointer over passing by reference in C++?
...ed to be annotated func2 passes by reference. Whilst I appreciate that you meant it passes "by reference" from a high-level perspective, implemented by passing a pointer at a code-level perspective, this was very confusing (see stackoverflow.com/questions/13382356/…).
– Light...
How can I mock dependencies for unit testing in RequireJS?
..., but fallback to retrieving from the actual .js file if a mock is not provided? I've been trying to dig through the require code to figure it out, but I'm getting a little lost.
– Glen Hughes
Jul 29 '12 at 0:36
...
How to send a JSON object using html form data
...;
You can use it later in ajax. Or if you are not using ajax; put it in hidden textarea and pass to server. If this data is passed as json string via normal form data then you have to decode it using json_decode. You'll then get all data in an array.
$.ajax({
type: "POST",
url: "serverUrl",
...
More elegant way of declaring multiple variables at the same time
...The second parameter to dict isn't entirely designed for this: it's really meant to allow you to override individual elements of the dictionary using keyword arguments like d=False. The code above blows up the result of the expression following ** into a set of keyword arguments which are passed to...
How to Set focus to first text input in a bootstrap modal after shown
...
@scumah has the answer for you: Twitter bootstrap - Focus on textarea inside a modal on click
For Bootstrap 2
modal.$el.on('shown', function () {
$('input:text:visible:first', this).focus();
});
Update: For Bootstrap 3
$('#myModal').on('shown.bs.modal', function () {
$('#textareaID...
In WPF, what are the differences between the x:Name and Name attributes?
...class does not need to store the name for x:Name to be useable. All x:Name means to XAML is generate a field to store the value in the code behind class. What the runtime does with that mapping is framework dependent.
So, why are there two ways to do the same thing? The simple answer is because the...
In JavaScript, why is “0” equal to false, but when tested by 'if' it is not false by itself?
...s and make him cry. Still not sure if I grasp the concept of NaN though. I mean, typeof NaN // number but NaN === NaN // false, hmm...
– Justus Romijn
Nov 19 '14 at 10:06
...
Live character count for EditText
...t the best way to do a live character count of an edit-text box is in Android. I was looking at this but I couldn't seem to make any sense of it.
...
When should a class be Comparable and/or Comparator?
...lasses which implement both Comparable and Comparator . What does this mean? Why would I use one over the other?
11 An...