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How can I change the color of pagination dots of UIPageControl?
...or UIPageControl because 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 _numbe...
What do linkers do?
...n a program is compiled, the compiler converts the source file into object byte code. This byte code (sometimes called object code) is mnemonic instructions that only your computer architecture understands. Traditionally, these files have an .OBJ extension.
After the object file is created, the li...
Make Visual Studio understand CamelCase when hitting Ctrl and cursor keys
..., the following free Extension adds this functionality: Subword Navigation by Olle Westman
(Alternatively, the VSTricks extension includes Sub-word Navigation in its list of nifty features. There is also a different Subword navigation extension created by Lauri Vasama not to be confused with Olle W...
Entity Framework code first unique column
... an index.
The reason is because of this:
SQL Server retains the 900-byte limit for the maximum total size of all index key columns."
(from: http://msdn.microsoft.com/en-us/library/ms191241.aspx )
You can solve this by setting a maximum string length on your model:
[StringLength(450)]
Yo...
Delete all Duplicate Rows except for One in MySQL? [duplicate]
...t could have duplicates repeated more than once you will also want a GROUP BY n1.id clause.
– usumoio
Oct 19 '13 at 0:00
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Should I Dispose() DataSet and DataTable?
DataSet and DataTable both implement IDisposable, so, by conventional best practices, I should call their Dispose() methods.
...
Escape single quote character for use in an SQLite query
...;
Relevant quote from the documentation:
A string constant is formed by enclosing the string in single quotes ('). A single quote within the string can be encoded by putting two single quotes in a row - as in Pascal. C-style escapes using the backslash character are not supported because they ...
Debugging Scala code with simple-build-tool (sbt) and IntelliJ
What's the easiest way to debug Scala code managed by sbt using IntelliJ's built-in debugger? The documentation from "RunningSbt" from sbt's google code site lists commands for running the main class for a project or the tests, but there seem to be no commands for debugging.
...
Volatile vs Static in Java
...ject(including static variables) in their respective cache, so update made by t1 to the static variable in its local cache wont reflect in the static variable for t2 cache .
Static variables are used in the context of Object where update made by one object would reflect in all the other objects of...
Using isKindOfClass with Swift
... Chaining sub section Downcasting.
Edit 2
As pointed on the other answer by user @KPM, using the is operator is the right way to do it.
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