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Java exception not caught?
I have a small theoretical problem with try-catch constructions.
6 Answers
6
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Encrypt and decrypt a string in C#?
... shortcomings, please see jbtule's answer for a more robust, informed solution.
https://stackoverflow.com/a/10366194/188474
Original Answer:
Here's a working example derived from the "RijndaelManaged Class" documentation and the MCTS Training Kit.
EDIT 2012-April: This answer was edited to pre...
How do I convert a String to an int in Java?
...;
int foo = Integer.parseInt(myString);
If you look at the Java documentation you'll notice the "catch" is that this function can throw a NumberFormatException, which of course you have to handle:
int foo;
try {
foo = Integer.parseInt(myString);
}
catch (NumberFormatException e)
{
foo = 0;
}
...
How to get the ActionBar height?
I am trying to get the height of the ActionBar (using Sherlock) every time an activity is created (specially to handle configuration changes on rotation where the ActionBar height might change).
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How do I use .toLocaleTimeString() without displaying seconds?
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You can always set the options, based on this page you can set, to get rid of the seconds, something like this
var dateWithouthSecond = new Date();
dateWithouthSecond.toLocaleTimeString([], {hour: '2-digit', minute:'2-digit'});
Supported by Firefox...
How do I use Django templates without the rest of Django?
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The solution is simple. It's actually well documented, but not too easy to find. (I had to dig around -- it didn't come up when I tried a few different Google searches.)
The following code works:
>>> from django.template im...
How to create CSV Excel file C#? [closed]
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Slightly different version I wrote using reflection for my needs. I had to export a list of objects to csv. In case someone wants to use it for future.
public class CsvExport<T> where T: class
{
public List<T> Objects;
...
Comparing two CGRects
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See the documentation for CGRectEqualToRect().
bool CGRectEqualToRect ( CGRect rect1, CGRect rect2 );
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Creating a UICollectionView programmatically
... for a guide or tutorial that will show me how to set up a simple UICollectionView using only code.
12 Answers
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Character reading from file in Python
... codecs module doesn't handle universal newlines mode properly. Use io.open() instead on Python 2.7+ (it is builtin open() on Python 3).
– jfs
Jun 5 '15 at 20:25
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