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WinDbg基础资料(日本語) - IT优秀资料 - 清泛网 - 专注C/C++及内核技术
...rash分析
!analyze -v
⑦dumpファイル作成
.dump /mfh C:\dump\test.dmp
※⑧Memory Leak
Heap分析、まだ使ってない
!htrace -enable
g
!htrace -diff
//===============================================================================================================...
How do you declare an interface in C++?
...
As far I could test, it is very important to add the virtual destructor. I'm using objects created with new and destroyed with delete.
If you do not add the virtual destructor in the interface, then the destructor of the inherited class is...
UIButton: how to center an image and a text using imageEdgeInsets and titleEdgeInsets?
... to support iOS 7+ that have been recommended in comments below. I haven't tested this code myself, so I'm not sure how well it works or whether it would break if used under previous versions of iOS.
// the space between the image and text
CGFloat spacing = 6.0;
// lower the text and push it left s...
tag vs tag
...rent for different webservers?
No.
when I did an offline javascript test, i realised that i need the <script type = 'text/javascript'> tag.
That isn't the case. Something else must have been wrong with your test case.
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How to check if a folder exists
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You need to transform your Path into a File and test for existence:
for(Path entry: stream){
if(entry.toFile().exists()){
log.info("working on file " + entry.getFileName());
}
}
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What is the Python equivalent of Matlab's tic and toc functions?
...e motion in a GUI. I felt like spamming tics and tocs in the sources while testing interactively would be the fastest way to reveal the bottlenecks. I went with Eli Bendersky's Timer class, but wasn't fully happy, since it required me to change the indentation of my code, which can be inconvenient i...
What is the 'new' keyword in JavaScript?
...t object could produce something different than "object" or "function". To test if something is an object, I prefer Object(ret) === ret.
– Oriol
Oct 8 '15 at 21:40
3
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Should import statements always be at the top of a module?
..., I know that the function will continue to work with all of its legacy of testing intact. If I have my imports at the top of the module, when I move a function, I find that I end up spending a lot of time getting the new module's imports complete and minimal. A refactoring IDE might make this irrel...
The $.param( ) inverse function in JavaScript / jQuery
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You should use jQuery BBQ's deparam function. It's well-tested and documented.
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How to make an immutable object in Python?
...f, a, b):
self.a, self.b = a, b
It works both Python 2.x and 3.
Tests
# compile on-the-fly
import pyximport; pyximport.install() # $ pip install cython
from immutable import Immutable
o = Immutable(1, 2)
assert o.a == 1, str(o.a)
assert o.b == 2
try: o.a = 3
except AttributeError:
...
