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.NET List Concat vs AddRange
...ed execution, using Concat would likely be faster because it avoids object allocation - Concat doesn't copy anything, it just creates links between the lists so when enumerating and you reach the end of one it transparently takes you to the start of the next!
– Greg Beech
...
What characters are forbidden in Windows and Linux directory names?
...es. He used that directory for all manner of tests of pattern-matching and tokenization. (The test directory was of course created by a program.) For years afterwards, that directory was the bane of file-tree-walking programs; it tested them to destruction.
Note that the directory must have contai...
Performing Breadth First Search recursively
...tupidly ridiculous with the call stack that you shouldn't be.
On the same token, the nature of any non-tail recursion you try to implement is essentially adding a stack to the algorithm. This makes it no longer breadth first search on a binary tree, and thus the run-time and whatnot for traditiona...
Is there a destructor for Java?
...
Nope, no destructors here. The reason is that all Java objects are heap allocated and garbage collected. Without explicit deallocation (i.e. C++'s delete operator) there is no sensible way to implement real destructors.
Java does support finalizers, but they are meant to be used only as a safegu...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注IT技能提升
...set(name="analysis") {
action(type="omprog"
Binary="/usr/bin/php /path/to/script.php"
Template="msg")
stop
}
数据通过管道无缝传递给外部程序，可以说赋予了Rsyslog更多的可能性，你可以使用任何熟悉的语言来实现，以PHP为例，...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注IT技能提升
...set(name="analysis") {
action(type="omprog"
Binary="/usr/bin/php /path/to/script.php"
Template="msg")
stop
}
数据通过管道无缝传递给外部程序，可以说赋予了Rsyslog更多的可能性，你可以使用任何熟悉的语言来实现，以PHP为例，...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注IT技能提升
...set(name="analysis") {
action(type="omprog"
Binary="/usr/bin/php /path/to/script.php"
Template="msg")
stop
}
数据通过管道无缝传递给外部程序，可以说赋予了Rsyslog更多的可能性，你可以使用任何熟悉的语言来实现，以PHP为例，...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注IT技能提升
...set(name="analysis") {
action(type="omprog"
Binary="/usr/bin/php /path/to/script.php"
Template="msg")
stop
}
数据通过管道无缝传递给外部程序，可以说赋予了Rsyslog更多的可能性，你可以使用任何熟悉的语言来实现，以PHP为例，...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注IT技能提升
...set(name="analysis") {
action(type="omprog"
Binary="/usr/bin/php /path/to/script.php"
Template="msg")
stop
}
数据通过管道无缝传递给外部程序，可以说赋予了Rsyslog更多的可能性，你可以使用任何熟悉的语言来实现，以PHP为例，...
Linux日志管理Rsyslog入门 - C/C++ - 清泛网移动版 - 专注IT技能提升
...set(name="analysis") {
action(type="omprog"
Binary="/usr/bin/php /path/to/script.php"
Template="msg")
stop
}
数据通过管道无缝传递给外部程序，可以说赋予了Rsyslog更多的可能性，你可以使用任何熟悉的语言来实现，以PHP为例，...