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How to tell which commit a tag points to in Git?
I have a bunch of unannotated tags in the repository and I want to work out which commit they point to. Is there a command that that will just list the tags and their commit SHAs? Checking out the tag and looking at the HEAD seems a bit too laborious to me.
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What happens if a finally block throws an exception?
...ock throws an exception what exactly happens ?
That exception propagates out and up, and will (can) be handled at a higher level.
Your finally block will not be completed beyond the point where the exception is thrown.
If the finally block was executing during the handling of an earlier excepti...
How to extract numbers from a string in Python?
...tific notation too.
import re
# Format is [(<string>, <expected output>), ...]
ss = [("apple-12.34 ba33na fanc-14.23e-2yapple+45e5+67.56E+3",
['-12.34', '33', '-14.23e-2', '+45e5', '+67.56E+3']),
('hello X42 I\'m a Y-32.35 string Z30',
['42', '-32.35', '30']),
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How to find where a method is defined at runtime?
...nd where a method is defined:
http://gist.github.com/76951
# How to find out where a method comes from.
# Learned this from Dave Thomas while teaching Advanced Ruby Studio
# Makes the case for separating method definitions into
# modules, especially when enhancing built-in classes.
module Perpetra...
Scanning Java annotations at runtime [closed]
...r.findCandidateComponents(<TYPE_YOUR_BASE_PACKAGE_HERE>))
System.out.println(bd.getBeanClassName());
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How do you echo a 4-digit Unicode character in Bash?
...mpt (specifically the 'SKULL AND CROSSBONES' (U+2620)), but I can't figure out the magic incantation to make echo spit it, or any other, 4-digit Unicode character. Two-digit one's are easy. For example, echo -e "\x55", .
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SetUnhandledExceptionFilter and the C/C++ Runtime Library - C/C++ - 清泛网移动版 - 专注IT技能提升
...NAPI OurCrashHandler(EXCEPTION_POINTERS * /*ExceptionInfo*/)
{
std::cout << "Gotcha!" << std::endl;
return g_showCrashDialog ? EXCEPTION_CONTINUE_SEARCH : EXCEPTION_EXECUTE_HANDLER;
}
If the crash handling function returns EXCEPTION_EXECUTE_HANDLER, the Operating System will display t...
SetUnhandledExceptionFilter and the C/C++ Runtime Library - C/C++ - 清泛网移动版 - 专注IT技能提升
...NAPI OurCrashHandler(EXCEPTION_POINTERS * /*ExceptionInfo*/)
{
std::cout << "Gotcha!" << std::endl;
return g_showCrashDialog ? EXCEPTION_CONTINUE_SEARCH : EXCEPTION_EXECUTE_HANDLER;
}
If the crash handling function returns EXCEPTION_EXECUTE_HANDLER, the Operating System will display t...
SetUnhandledExceptionFilter and the C/C++ Runtime Library - C/C++ - 清泛网移动版 - 专注IT技能提升
...NAPI OurCrashHandler(EXCEPTION_POINTERS * /*ExceptionInfo*/)
{
std::cout << "Gotcha!" << std::endl;
return g_showCrashDialog ? EXCEPTION_CONTINUE_SEARCH : EXCEPTION_EXECUTE_HANDLER;
}
If the crash handling function returns EXCEPTION_EXECUTE_HANDLER, the Operating System will display t...
SetUnhandledExceptionFilter and the C/C++ Runtime Library - C/C++ - 清泛网移动版 - 专注IT技能提升
...NAPI OurCrashHandler(EXCEPTION_POINTERS * /*ExceptionInfo*/)
{
std::cout << "Gotcha!" << std::endl;
return g_showCrashDialog ? EXCEPTION_CONTINUE_SEARCH : EXCEPTION_EXECUTE_HANDLER;
}
If the crash handling function returns EXCEPTION_EXECUTE_HANDLER, the Operating System will display t...