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How do I find where an exception was thrown in C++?
...cktrace returned 10 frames
[bt]: (0) ./test(my_terminate__Fv+0x1a) [0x8048e52]
[bt]: (1) /usr/lib/libstdc++-libc6.2-2.so.3 [0x40045baa]
[bt]: (2) /usr/lib/libstdc++-libc6.2-2.so.3 [0x400468e5]
[bt]: (3) /usr/lib/libstdc++-libc6.2-2.so.3(__rethrow+0xaf) [0x40046bdf]
[bt]: (4) ./test(throw_exception_...
What is the purpose of setting a key in data.table?
...
@Arun, is DT[J(1e4:1e5)] really equivalent to DF[DF$x > 1e4 & DF$x < 1e5, ]? Could you point me to what J means? Also that search wouldn't return any rows since sample(1e4, 1e7, TRUE) does not include numbers above 1e4.
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Insert code into the page context using a content script
...tents
Method 1: Inject another file
Method 2: Inject embedded code
Method 2b: Using a function
Method 3: Using an inline event
Dynamic values in the injected code
Method 1: Inject another file
This is the easiest/best method when you have lots of code. Include your actual JS code in a file within ...
Saving grid.arrange() plot to file
...nswered Jan 25 '15 at 12:03
user2B4L2user2B4L2
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How to move certain commits to be based on another branch in git?
... \
q1a--q1b (quickfix1 HEAD)
\
q2a--q2b (quickfix2 HEAD)
to:
q2a'--q2b' (new quickfix2 HEAD)
/
o-o-X (master HEAD)
\
q1a--q1b (quickfix1 HEAD)
This is best done on a clean working tree.
See git config --global rebase.autostash true, e...
How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array?
...e, and std::array has fixed size. See this: en.wikipedia.org/wiki/Array_(C%2B%2B)
– juanchopanza
May 26 '11 at 17:47
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Package objects
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// Define implicits needed to effectively use your API:
implicit def a2b(a: A): B = // ...
}
Now the definitions inside that package object are available inside the whole package foo.bar. Furthermore the definitions get imported when someone outside of that package imports foo.bar._.
This w...
“SetPropertiesRule” warning message when starting Tomcat from Eclipse [duplicate]
... community wiki
2 revs, 2 users 85%armyofda12mnkeys
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获取文件系统映像及恢复删除的数据（FAT文件系统格式描述） - C/C++ - 清泛...
...DeviceInstance = { 0x4D36E967, 0xE325, 0x11CE, { 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 } }; // removable disk guid
HDEVINFO hDevInfo = ::SetupDiGetClassDevs(&CLSID_DeviceInstance, NULL, NULL, DIGCF_PRESENT); //getting all devices with a removable disk guid
if ( INVALID_HANDLE_VA...
获取文件系统映像及恢复删除的数据（FAT文件系统格式描述） - C/C++ - 清泛...
...DeviceInstance = { 0x4D36E967, 0xE325, 0x11CE, { 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 } }; // removable disk guid
HDEVINFO hDevInfo = ::SetupDiGetClassDevs(&CLSID_DeviceInstance, NULL, NULL, DIGCF_PRESENT); //getting all devices with a removable disk guid
if ( INVALID_HANDLE_VA...