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What does Serializable mean?
...en the answer, but I would like to add an example for those who need it in order to explain the idea:
Let's say you have a class person like the following:
public class Person implements java.io.Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
public ...
Check if Internet Connection Exists with Javascript? [duplicate]
...lished and provides neat events like up and down, which you can bind to in order to update your UI.
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Mapping composite keys using EF code first
...
You definitely need to put in the column order, otherwise how is SQL Server supposed to know which one goes first? Here's what you would need to do in your code:
public class MyTable
{
[Key, Column(Order = 0)]
public string SomeId { get; set; }
[Key, Column(...
Why is x86 ugly? Why is it considered inferior when compared to others? [closed]
... These interdependencies make it difficult to do things like instruction reordering on the chip, because the artifacts and semantics of those interdependencies must be preserved for each instruction.
For example, most x86 integer add & subtract instructions modify the flags register. After pe...
Understanding REST: Verbs, error codes, and authentication
...requires the entire resource, so you'd have to send all user attributes in order to comply with HTTP (and therefore with HATEOAS REST). Rather, to simply change the password one should use PATCH or POST.
– Lawrence Dol
Mar 18 '14 at 1:41
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Recommended way of making React component/div draggable
...(use ImagePreloaderMixin to load them);
Say, we want to make ImageBlocks reorderable. We only need them to implement dropTarget and dragSource for ItemTypes.BLOCK.
Suppose we add other kinds of blocks. We can reuse their reordering logic by placing it in a mixin.
dropTargetFor(...types) allows to sp...
xUnit : Assert two List are equal?
...zes collections so you just need to do
Assert.Equal(expected, actual); // Order is important
You can see other available collection assertions in CollectionAsserts.cs
For NUnit library collection comparison methods are
CollectionAssert.AreEqual(IEnumerable, IEnumerable) // For sequences, order ...
SortedList, SortedDictionary and Dictionary
...ary<K,V> is equal or faster in every case than Sorted analog, but if order of elements is required, e.g. to print them, Sorted one is chosen.
Src: http://people.cs.aau.dk/~normark/oop-csharp/html/notes/collections-note-time-complexity-dictionaries.html
...
What is the “right” way to iterate through an array in Ruby?
...eys than the values, and I am usually dealing with keys and values in that order, either key => value or hash[key] = value.
If you want duck-typing, then either explicitly use a defined method as Brent Longborough showed, or an implicit method as maxhawkins showed.
Ruby is all about accommodati...
Custom ListView click issue on items in Android
...Yes, this solution still requires the checkbox to be explicitly clicked in order to be interacted with. It just re-enables functionality in the ListView that mysteriously gets bypassed when you have focusable elements in your list item layout.
– MattC
May 29 '1...