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How to select the first element with a specific attribute using XPath
...n 17 '09 at 10:48
Jonathan FinglandJonathan Fingland
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Python “SyntaxError: Non-ASCII character '\xe2' in file”
I am writing some python code and I am receiving the error message as in the title, from searching this has to do with the character set.
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Java Logging vs Log4J [closed]
... some exceptions to a file with some nice rollover settings.
Or will the standard util.logging facility do the job as well?
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window.location.href and window.open () methods in JavaScript
What is the difference between window.location.href and window.open () methods in JavaScript?
6 Answers
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Namespace + functions versus static methods on a class
... from the same namespace can be declared in multiple headers (the almost-standard swap function is the best example of that).
Extension III
The basic coolness of a namespace is that in some code, you can avoid mentioning it, if you use the keyword "using":
#include <string>
#include <vec...
std::unique_ptr with an incomplete type won't compile
...l is complete
};
because otherwise the compiler generates a default one, and it needs a complete declaration of foo::impl for this.
If you have template constructors, then you're screwed, even if you don't construct the impl_ member:
template <typename T>
foo::foo(T bar)
{
// Here the...
WWW or not WWW, what to choose as primary site name? [closed]
From technical perspective the only issue is traffic and incoming links (one of them should redirect to another).
14 Answe...
驯服Linux OOM Killer（优质英文资料翻译） - 操作系统(内核) - 清泛网移动...
...up 中的所有进程从要杀死的目标进程列表中排除。
echo 0 > /mnt/oom-killer/invincibles/oom.priority
要向该组添加更多进程，请将任务的pid添加到无敌组的任务列表中：
echo > /mnt/oom-killer/invincibles/tasks
重要的进程，例如数据库进程及...
Which annotation should I use: @IdClass or @EmbeddedId
...fication has 2 different ways to specify entity composite keys: @IdClass and @EmbeddedId .
7 Answers
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How can I ssh directly to a particular directory?
I often have to login to one of several servers and go to one of several directories on those machines. Currently I do something of this sort:
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