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How can I change the color of pagination dots of UIPageControl?
...cause that one only supports white dots.
//
// Created by Morten Heiberg <morten@heiberg.net> on November 1, 2010.
//
#import <UIKit/UIKit.h>
@protocol PageControlDelegate;
@interface PageControl : UIView
{
@private
NSInteger _currentPage;
NSInteger _numberOfPages;
UICol...
How do I show a marker in Maps launched by geo URI Intent?
...
Try this:
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("geo:<lat>,<long>?q=<lat>,<long>(Label+Name)"));
startActivity(intent);
You can omit (Label+Name) if you don't want a label, and it will choose one randomly based on the nearest street or other thing it th...
trying to align html button at the center of the my page [duplicate]
...on: JsFiddle
Basically, place your button into a div with centred text:
<div class="wrapper">
<button class="button">Button</button>
</div>
With the following styles:
.wrapper {
text-align: center;
}
.button {
position: absolute;
top: 50%;
}
There are ...
How can I add the new “Floating Action Button” between two widgets/layouts
...w
Add layout_anchorGravity to the FAB and set it to: bottom|right|end
<android.support.design.widget.CoordinatorLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:lay...
The preferred way of creating a new element with jQuery
I've got 2 ways I can create a <div> using jQuery .
8 Answers
8
...
Javascript and regex: split string and keep the separator
... special character exists, but does not actually match it:
string.split(/<br \/>(?=&#?[a-zA-Z0-9]+;)/g);
See it in action:
var string = "aaaaaa<br />&dagger; bbbb<br />&Dagger; cccc";
console.log(string.split(/<br \/>(?=&#?[a-zA-Z0-9]+;)/g));
...
IEnumerable vs List - What to Use? How do they work?
...along the way. If you use ToList() you force the compiler to reify the results right away.
Whenever I'm "stacking" LINQ expressions, I use IEnumerable, because by only specifying the behavior I give LINQ a chance to defer evaluation and possibly optimize the program. Remember how LINQ doesn't gener...
Casting interfaces for deserialization in JSON.NET
...properties.
Here is an example:
public class Visit : IVisit
{
/// <summary>
/// This constructor is required for the JSON deserializer to be able
/// to identify concrete classes to use when deserializing the interface properties.
/// </summary>
public Visit(MyLoc...
JavaScript: Is there a way to get Chrome to break on all errors?
...nt in Chrome to the "break on all errors" functionality of Firebug. In the Scripts tab, Chrome has a "pause on all exceptions", but this is not quite the same as breaking on all errors.
...
How to automatically crop and center an image
... background-position: center center;
background-repeat: no-repeat;
}
<div class="center-cropped"
style="background-image: url('http://placehold.it/200x200');">
</div>
Example with img tag
This version retains the img tag so that we do not lose the ability to drag o...