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What happens to global and static variables in a shared library when it is dynamically linked?
...they are not visible outside the translation unit (which becomes an object file) in which they are defined. So, that settles that issue.
Where it gets complicated is when you have extern global variables. Here, Windows and Unix-like systems are completely different.
In the case of Windows (.exe an...
CruiseControl.Net 进行持续化集成 - IT产品资讯 - 清泛网 - 专注C/C++及内核技术
...xeu.bat中是关于使用FxCop方法的，内容如下：
cd D:\Program Files\Microsoft FxCop 1.36
d:
FxCopCmd /project:E:\DailyBuild\Jillzhang.DailyBuild.FxCop /out:E:\DailyBuild\log\DailyBuild.FxCop.xml
目的就是通过调用FxCop安装目录下的FxCopCmd命令行工具，对指定的...
What happens to a declared, uninitialized variable in C? Does it have a value?
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Static variables (file scope and function static) are initialized to zero:
int x; // zero
int y = 0; // also zero
void foo() {
static int x; // also zero
}
Non-static variables (local variables) are indeterminate. Reading them prior to a...
How can I avoid Java code in JSP files, using JSP 2?
I'm new to Java EE and I know that something like the following three lines
31 Answers
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How to preview git-pull without doing fetch?
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I use these two commands and I can see the files to change.
First executing git fetch, it gives output like this (part of output):
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72f8433..c8af041 develop -> origin/develop
...
This operation gives us two commit IDs, first is the old one, and second will...
Using GPU from a docker container?
...created a docker image that has the cuda drivers pre-installed. The dockerfile is available on dockerhub if you want to know how this image was built.
You'll want to customize this command to match your nvidia devices. Here's what worked for me:
$ sudo docker run -ti --device /dev/nvidia0:/dev/...
How to push to a non-bare Git repository?
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this can be done in bare or central repository so that it will accept any files that are pushed from non bare repositories.
If you do this in non bare repository then we cannot push any files from non bare to bare repository.
If you are practicing GIT by creating central and non bare repo in PC it...
ImportError: No Module Named bs4 (BeautifulSoup)
I'm working in Python and using Flask. When I run my main Python file on my computer, it works perfectly, but when I activate venv and run the Flask Python file in the terminal, it says that my main Python file has "No Module Named bs4." Any comments or advice is greatly appreciated.
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What is “String args[]”? parameter in main method Java
...nvocation. For example, if I invoke the program like so:
$ java MyProg -f file.txt
Then args will be an array containing the strings "-f" and "file.txt".
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AttributeError: 'module' object has no attribute 'urlopen'
... @Sergio: exactly! And through the indentation you see where your file is still opened.
– eumiro
Oct 19 '10 at 15:16
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