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Getting hold of the outer class object from the inner class object
... to Static Inner Class (nested class)
*/
public static Object getDeclaringTopLevelClassObject(Object object) {
if (object == null) {
return null;
}
Class cls = object.getClass();
if (cls == null) {
return object;
}
Class outerCls = cls.getEnclosingClass();
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How to compile a 64-bit application using Visual C++ 2010 Express?
...hange your project configuration. Go to Properties of your project. On the top of the dialog box there will be a "Configuration" drop-down menu. Make sure that selects "All Configurations." There will also be a "Platform" drop-down that will read "Win32." Finally on the right there is a "Configurati...
Disabling user selection in UIWebView
... problem with putting these no select styles in * global scope is that it stops user input in web forms. I found I got better results by placing inside the body tag instead.
– David Douglas
Aug 12 '15 at 15:12
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Convert String to Float in Swift
... This might be the reason. Also, do you have import Foundation at the top of your file?
– sketchyTech
Aug 28 '14 at 6:34
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Double exclamation points? [duplicate]
... it comes to NaN values. And this is the only case I can think of off the top of my head where !! would behave differently to ===.
NaN === NaN //false
!!NaN === !!NaN //true
// !!NaN is false
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Shell script to send email [duplicate]
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top -b -n 1 | mail -s "any subject" your_email@domain.com
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How to load a xib file in a UIView
...ibNamed:@"MyXibName" owner:self options:nil] which returns an array of the top level objects in the xib.
So, you could do something like this:
UIView *rootView = [[[NSBundle mainBundle] loadNibNamed:@"MyRootView" owner:self options:nil] objectAtIndex:0];
UIView *containerView = [[[NSBundle mainBun...
Remote connect to clearDB heroku database
...o My Apps and select the app on which you have installed ClearDB.
On the top corner click on Addons and then select ClearDB MySQL Database.
Once there, click on your database and choose the 'Endpoint Information' tab. There you see your username/password. The URL to the database can be acquired by...
Decimal number regular expression, where digit after decimal is optional
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Yeah, but the top voted answer is wrong, it matches both . and the empty string.
– OrangeDog
Dec 23 '14 at 16:38
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Print current call stack from a method in Python code
...but you can get the call stack with the "where" command or "w".
So at the top of your program
import pdb
Then in the code where you want to see what is happening
pdb.set_trace()
and you get dropped into a prompt
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