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How to handle a lost KeyStore password in Android?
I have forgotten my Keystore password and I don't really know what to do anymore (I can't or won't give any excuses for it). I want to update my app because I just fixed a bug but it's not possible anymore. What happens if I use the same Keystore but create a new key? Would I still be able to update...
How do I delete rows in a data frame?
...a and have a look around and reorder the data. Your row deletion code will now delete the wrong rows, and worse, you are unlikely to get any errors warning you that this has occurred.
Better strategy
A better strategy is to delete rows based on substantive and stable properties of the row. For exa...
How to iterate through range of Dates in Java?
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The Joda-Time project is now in maintenance mode, and recommends migration to the java.time classes. As mentioned in comments, this Answer’s code works as-is in java.time, just change your import statements.
– Basil Bourque
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What is the difference between iterator and iterable and how to use them?
...ng string = iterator.next();
System.out.println(string);
}
}
Now, is it clear? :)
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Hide separator line on one UITableViewCell
...rmally
cell.indentationLevel = 1 // must add this, otherwise default is 0, now actual indentation = indentationWidth * indentationLevel = 10000 * 1 = -10000
and the effect is:
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How do I determine if my python shell is executing in 32bit or 64bit?
... Thanks for checking. I've substantially revised the answer to show the now documented sys.maxsize test for Python 2.6+ and the struct test used by the platform module which also works for older versions of Python 2.
– Ned Deily
Mar 30 '11 at 17:43
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type object 'datetime.datetime' has no attribute 'datetime'
...python 3.3
from datetime import datetime, timedelta
futuredate = datetime.now() + timedelta(days=10)
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What does $@ mean in a shell script?
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@Alfe I know;I just hat forgotten it. Think of it as for a in start_token "$@" end_token; do something_with "$a"; done :-)
– glglgl
Apr 3 '12 at 14:39
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Check if a given key already exists in a dictionary and increment it
...' since that's the variable name in the question, but I agree it's clearer now.
– dF.
Nov 18 '09 at 1:11
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Using HTML and Local Images Within UIWebView
... by choosing Add Files to "MyProj" and selecting Create folder references. Now the following code will take care about all the referred images, css and javascript
NSString *filePath = [[NSBundle mainBundle] pathForResource:@"WEB/test.html" ofType:nil];
[webView loadRequest:[NSURLRequest requestWit...