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What is the difference between HashSet and List?
Can you explain what is the difference between HashSet<T> and List<T> in .NET?
8 Answers
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Create request with POST, which response codes 200 or 201 and content
...ted) status code indicates that the request has been fulfilled and has resulted in one or more new resources being created. The primary resource created by the request is identified by either a Location header field in the response or, if no Location field is received, by the effective request URI....
jQuery count child elements
...tElementsByTagName("ul")[0].childElementCount;
console.log(countItems);
<div id="selected">
<ul>
<li>29</li>
<li>16</li>
<li>5</li>
<li>8</li>
<li>10</li>
<li>7</li>
</ul>
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No grammar constraints (DTD or XML schema) detected for the document
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In my case I have solved this annoying warning by simply adding the <!DOCTYPE xml> after the <?xml ... > tag.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xml>
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How can I get my Twitter Bootstrap buttons to right align?
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I had to use pull-right in the outer btn-group div: <div class="btn-group pull-right">
– Gerfried
Jul 27 '15 at 23:50
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Adding two Java 8 streams, or an extra element to a stream
...ncat and Stream.of, the first example could be written as follows:
Stream<Foo> stream = concat(stream1, concat(stream2, of(element)));
Importing static methods with generic names can result in code that becomes difficult to read and maintain (namespace pollution). So, it might be better to ...
How do I scroll to an element within an overflowed Div?
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The $innerListItem.position().top is actually relative to the .scrollTop() of its first positioned ancestor. So the way to calculate the correct $parentDiv.scrollTop() value is to begin by making sure that $parentDiv is positioned. If it doesn't already have an explicit position, use position...
Is it possible to set private property via reflection?
...j, Object value, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture)
– CZahrobsky
Aug 24 '16 at 20:08
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Put buttons at bottom of screen with LinearLayout?
... wrote up that uses two LinearLayouts in a similar fashion to your code.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/db1_root"
android:layout_width="match_parent"
android:layout_height="match_p...
How to negate a method reference predicate
In Java 8, you can use a method reference to filter a stream, for example:
12 Answers
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