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Difference between `const shared_ptr` and `shared_ptr`?
...
You are right. shared_ptr<const T> p; is similar to const T * p; (or, equivalently, T const * p;), that is, the pointed object is const whereas const shared_ptr<T> p; is similar to T* const p; which means that p is const. In summary:
shar...
How to handle anchor hash linking in AngularJS
...er('TestCtrl', function($scope, $location, $anchorScroll) {
$scope.scrollTo = function(id) {
$location.hash(id);
$anchorScroll();
}
});
<a ng-click="scrollTo('foo')">Foo</a>
<div id="foo">Here you are</div>
Here is a plunker to demonstrate
EDIT: to use ...
How does one output bold text in Bash?
I'm writing a Bash script that prints some text to the screen:
4 Answers
4
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Aligning textviews on the left and right edges in Android layout
... RelativeLayout with layout_alignParentLeft and layout_alignParentRight:
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/RelativeLayout01"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="10d...
jQuery delete all table rows except first
...ry with the thead and tbody elements in your table.
Example of a table:
<table id="tableId">
<thead>
<tr><th>Col1</th><th>Col2</th></tr>
</thead>
<tbody>
<tr><td>some</td><td>content</td></tr>
...
How to customize a Spinner in Android
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Spinner spinner = (Spinner) findViewById(R.id.pioedittxt5);
ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this,
R.array.travelreasons, R.layout.simple_spinner_item);
adapter.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
spinner.setAdapter(adap...
What size should apple-touch-icon.png be for iPad and iPhone?
...80x180 px and one for android 192x192 px (declared in site.webmanifest).
<link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png">
<link rel="manifest" href="/site.webmanifest">
#### site.webmanifest
{
"name": "",
"short_name": "",
"icons": [
{
...
How to get ALL child controls of a Windows Forms form of a specific type (Button/Textbox)?
...sed (even includes the recursion you were looking for)
public IEnumerable<Control> GetAll(Control control,Type type)
{
var controls = control.Controls.Cast<Control>();
return controls.SelectMany(ctrl => GetAll(ctrl,type))
.Concat(controls)
...
How do I get bit-by-bit data from an integer value in C?
...
If you want the k-th bit of n, then do
(n & ( 1 << k )) >> k
Here we create a mask, apply the mask to n, and then right shift the masked value to get just the bit we want. We could write it out more fully as:
int mask = 1 << k;
int masked_n = n...
What is href=“#” and why is it used?
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About hyperlinks:
The main use of anchor tags - <a></a> - is as hyperlinks. That basically means that they take you somewhere. Hyperlinks require the href property, because it specifies a location.
Hash:
A hash - # within a hyperlink specifies an html element...