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线程访问窗口资源的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...于一个线程当中。当你在B线程使用A线程的窗口对象指针pWnd，B线程对此对象指针做AssertValid时，会因为以下几种原因导致断言失败:
1. CHandleMap* pMap = afxMapHWND(); ASSERT(pMap != NULL)失败;该线程没有映射表。原因这个线程只是工...
Change the color of glyphicons to blue in some- but not at all places using Bootstrap 2
I am using the Bootstrap framework for my UI. I want to change the color of my glyphicons to blue, but not in all places. In some places it should use the default color.
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Check if two linked lists merge. If so, where?
...f length b+c, where c is the length of their common "tail" (after the mergepoint). Let's denote them as follows:
x = a+c
y = b+c
Since we don't know the length, we will calculate x and y without additional iterations; you'll see how.
Then, we iterate each list and reverse them while iterating! ...
In what cases could `git pull` be harmful?
I have a colleague who claims that git pull is harmful, and gets upset whenever someone uses it.
5 Answers
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Add spaces before Capital Letters
Given the string "ThisStringHasNoSpacesButItDoesHaveCapitals" what is the best way to add spaces before the capital letters. So the end string would be "This String Has No Spaces But It Does Have Capitals"
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Constantly print Subprocess output while process is running
To launch programs from my Python-scripts, I'm using the following method:
13 Answers
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Bash script to calculate time elapsed
I am writing a script in bash to calculate the time elapsed for the execution of my commands, consider:
10 Answers
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Return two and more values from a method
Is there any possibility to return multiple values from method? Something like this:
4 Answers
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How to reverse apply a stash?
I have a small patch saved away in my git stash. I've applied it to my working copy using git stash apply . Now, I'd like to back out those changes by reverse applying the patch (kind of like what git revert would do but against the stash).
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Never seen before C++ for loop
I was converting a C++ algorithm to C#.
I came across this for loop:
12 Answers
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