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What are the undocumented features and limitations of the Windows FINDSTR command?
The Windows FINDSTR command is horribly documented. There is very basic command line help available through FINDSTR /? , or HELP FINDSTR , but it is woefully inadequate. There is a wee bit more documentation online at https://docs.microsoft.com/en-us/windows-server/administration/windows-commands...
Filtering collections in C#
I am looking for a very fast way to filter down a collection in C#. I am currently using generic List collections, but am open to using other structures if they perform better.
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How to avoid “too many parameters” problem in API design?
I have this API function:
13 Answers
13
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print call stack in C or C++
... dump the call stack in a running process in C or C++ every time a certain function is called? What I have in mind is something like this:
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Is there a reason for C#'s reuse of the variable in a foreach?
...n using lambda expressions or anonymous methods in C#, we have to be wary of the access to modified closure pitfall. For example:
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SVN needs-lock 设置强制只读属性（官方资料） - 环境配置 - 清泛IT论坛，...
Automatic lock-modify-unlock
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Different versions of binary files cannot be merged. Therefore versioning of binary files should follow the lock-modify-unlock model[1]. This setup uses the following three measuresforces users to use property svn:...
How to make a class property? [duplicate]
...Here's how I would do this:
class ClassPropertyDescriptor(object):
def __init__(self, fget, fset=None):
self.fget = fget
self.fset = fset
def __get__(self, obj, klass=None):
if klass is None:
klass = type(obj)
return self.fget.__get__(obj, klass...
Linux command to list all available commands and aliases
Is there a Linux command that will list all available commands and aliases for this terminal session?
20 Answers
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Change multiple files
The following command is correctly changing the contents of 2 files.
9 Answers
9
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An efficient way to transpose a file in Bash
I have a huge tab-separated file formatted like this
29 Answers
29
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