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Why doesn't Objective-C support private methods?
... methods. By way of example, imagine you have a class declared in a header file, like so:
@interface MyObject : NSObject {}
- (void) doSomething;
@end
If you have a need for "private" methods, you can also put this in the implementation file:
@interface MyObject (Private)
- (void) doSomeHelperTh...
Purpose of #!/usr/bin/python3
...s for figuring out how to run the script. Windows for example will use the filename extension and the # will cause the first line to be treated as a comment.
If the path to the Python executable is wrong, then naturally the script will fail. It is easy to create links to the actual executable from ...
Eclipse: All my projects disappeared from Project Explorer
...org.eclipse.core.resources org.eclipse.core.resources_bak
Start Eclipse
Do File->Import
General->Existing Projects into Workspace
Click the "Select root directory" field and browse to each subfolder in your workspace folder, and import.
For me, this was very tedious, since I had several doze...
What are some compelling use cases for dependent method types?
...")
def testDuplicates(r : Resource) = assert(r.duplicates(r))
}
trait FileManager extends ResourceManager {
type Resource <: File
trait File extends BasicResource {
def local : Boolean
}
override def create : Resource
}
class NetworkFileManager extends FileManager {
type Resou...
How to escape single quotes in MySQL
...in one of the comments below, the OP states that they're just reading from file and inserting.
– James B
May 20 '09 at 9:37
3
...
Rails: FATAL - Peer authentication failed for user (PG::Error)
...development" owner "guy_on_stackoverflow";
Now update your database.yml file after you've confirmed creating the database, user, password and set these privileges. Don't forget host: localhost.
share
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...
HTTP test server accepting GET/POST requests
...eful response which gives details about your request. Specially in case of file upload , it is very helpful as you can see your file uploaded on the server which i believe is not possible on httpbin.org .
– ViFI
Oct 10 '16 at 19:54
...
Push Notifications in Android Platform
... for Push Notification).
Configure project for GCM
Update AndroidManifest file
For enable GCM in our project we need to add few permission in our manifest file
Go to AndroidManifest.xml and add below code
Add Permission
<uses-permission android:name="android.permission.INTERNET”/>
<uses-...
Clean way to launch the web browser from shell script?
... It's a nice module, but it doesn't seem to work with local files. This would be a common use case when doing web development.
– Hexatonic
Nov 1 '15 at 16:02
3
...
Installing SciPy with pip
...y/
Reading http://www.scipy.org
Reading http://sourceforge.net/project/showfiles.php?group_id=27747&package_id=19531
Reading http://new.scipy.org/Wiki/Download
All is not lost, however; pip can install from Subversion (SVN), Git, Mercurial, and Bazaar repositories. SciPy uses SVN:
pip install...