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How to prevent blank xmlns attributes in output from .NET's XmlDocument?
...like this
C# code:
XmlElement bookElement = xdoc.CreateElement("trkpt", "http://www.topografix.com/GPX/1/1");
bookElement.SetAttribute("lat", "30.53597");
bookElement.SetAttribute("lon", "97.753324");
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Selectors in Objective-C?
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As per apple docs:
https://developer.apple.com/library/archive/documentation/General/Conceptual/DevPedia-CocoaCore/Selector.html
A selector is the name used to select a method to execute for an object, or the unique identifier that replaces...
How to show android checkbox at right side?
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<?xml version="1.0" encoding="utf-8"?>
<CheckBox xmlns:android="http://schemas.android.com/apk/res/android"
android:text="hello"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:button="@null"
android:drawableRight="?android:attr/listCh...
How can I replace text with CSS?
...th a red button that says 'goodbye', using CSS.
Before:
After:
See http://jsfiddle.net/ZBj2m/274/ for a live demo:
Here's our green button:
<button>Hello</button>
button {
background-color: green;
color: black;
padding: 5px;
}
Now let's hide the original element, but a...
How do I iterate over an NSArray?
I'm looking for the standard idiom to iterate over an NSArray. My code needs to be suitable for OS X 10.4+.
8 Answers
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Encoding as Base64 in Java
I need to encode some data in the Base64 encoding in Java. How do I do that? What is the name of the class that provides a Base64 encoder?
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What is difference between functional and imperative programming languages?
Most of the mainstream languages, including object-oriented programming (OOP) languages such as C#, Visual Basic, C++, and Java were designed to primarily support imperative (procedural) programming, whereas Haskell/gofer like languages are purely functional. Can anybody elaborate on what is the dif...
COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
...glish-like (just don't make a column with a name same as its table name) : http://www.sqlfiddle.com/#!1/98515/7
select boss.boss_name, count(subordinate)
from boss
left join subordinate on subordinate.boss_code = boss.boss_code
group by boss.boss_name
You cannot do this: http://www.sqlfiddle.com/...
Database: To delete or not to delete records
...onitoring purposes (or whatever you had in mind).
For temporal data, see: http://talentedmonkeys.wordpress.com/2010/05/15/temporal-data-in-a-relational-database/
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How to call a method with a separate thread in Java?
let's say I have a method doWork() . How do I call it from a separate thread (not the main thread).
7 Answers
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