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What happens if a finally block throws an exception?
... }
}
When code above is executed, "Original Exception" propagates up the call stack, and "Finally Exception" is lost.
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Detect if a NumPy array contains at least one non-numeric value?
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@mab: That's because calling numpy.any on a genexp just returns the genexp; you're not actually doing the computation you think you are. Never call numpy.any on a genexp.
– user2357112 supports Monica
May 11...
Moving project to another folder in Eclipse
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Just a pointer that it will automatically append the project name to the path specified so eg D:\Source\MyProject should be moved to D:\OtherSource not D:\OtherSource\MyProject - The latter would result in D:\OtherSource\MyProject\MyProject
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How to simulate Server.Transfer in ASP.NET MVC?
... the TransferResult directly. We use a TransferToRouteResult which in turn calls executes the TransferResult. Here's what's actually running on my production servers.
public class TransferToRouteResult : ActionResult
{
public string RouteName { get;set; }
public RouteValueDictionary RouteVa...
How do I pass command line arguments to a Node.js program?
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@JKABC I would not call this the most correct answer, as the OP just asks to access trivial command line information. But I agree that both minimist and command-line-args are very useful if you are planning to extend your CLI.
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Propagate all arguments in a bash shell script
I am writing a very simple script that calls another script, and I need to propagate the parameters from my current script to the script I am executing.
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Print all the Spring beans that are loaded
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Yes, get ahold of ApplicationContext and call .getBeanDefinitionNames()
You can get the context by:
implementing ApplicationContextAware
injecting it with @Inject / @Autowired (after 2.5)
use WebApplicationContextUtils.getRequiredWebApplicationContext(..)
Relat...
How can I determine what font a browser is actually using to render some text?
...nts", go to its "Computed" tab, and scroll all the way down to the section called "Rendered Fonts". Unlike with Firefox, this only shows the base font name, not any specific style it might be using:
The above screenshots show that multiple fonts might be shown for Unicode text. Chrome tells you 6...
Using scanf() in C++ programs is faster than using cin?
...ing synchronization with the C I/O functions. We can turn this off with a call to std::ios::sync_with_stdio(false);:
#include <iostream>
int main(int argc, char **argv) {
int parity = 0;
int x;
std::ios::sync_with_stdio(false);
while (std::cin >> x)
parity ^= x;
std::...
jQuery or javascript to find memory usage of page
... tracking system that gathers all these information. All operations should call the appropriate tracking methods. e.g:
Wrap or overwrite jQuery.data method to inform the tracking system about your data allocations.
Wrap html manipulations so that adding or removing content is also tracked (innerHT...