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How can I find out a file's MIME type (Content-Type)?
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file --mime works, but not --mime-type. at least for my RHEL 5.
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svn : how to create a branch from certain revision of trunk
...king copy
'COMMITTED' last commit at or before BASE
'PREV' revision just before COMMITTED
To actually specify this on the command line using your example:
svn copy -r123 http://svn.example.com/repos/calc/trunk \
http://svn...
Check if a string contains another string
...If not found it will return 0
If you need to find the comma with an excel formula you can use the =FIND(",";A1) function.
Notice that if you want to use Instr to find the position of a string case-insensitive use the third parameter of Instr and give it the const vbTextCompare (or just 1 for die-h...
What is a handle in C++?
...urce, so you don't need to know much about the resource itself to use it.
For instance, the HWND in the Win32 API is a handle for a Window. By itself it's useless: you can't glean any information from it. But pass it to the right API functions, and you can perform a wealth of different tricks with ...
How to prevent ReflectionTypeLoadException when calling Assembly.GetTypes()
I'm trying to scan an assembly for types implementing a specific interface using code similar to this:
4 Answers
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'float' vs. 'double' precision
...59__. An implementation that does not define that macro is free not to conform to IEEE-754.
– Stephen Canon
Feb 24 '11 at 0:06
12
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Accidentally committed .idea directory files into git
...ed in to your repo. See github.com/github/gitignore/blob/master/Global/… for JetBrains suggestion on how your .gitignore should look like.
– tokenizer_fsj
Jul 20 '18 at 15:14
2
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Grepping a huge file (80GB) any way to speed it up?
This has been running for an hour on a fairly powerful linux server which is otherwise not overloaded.
Any alternative to grep? Anything about my syntax that can be improved, (egrep,fgrep better?)
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Do I need to manually close an ifstream?
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NO
This is what RAII is for, let the destructor do its job. There is no harm in closing it manually, but it's not the C++ way, it's programming in C with classes.
If you want to close the file before the end of a function you can always use a neste...
import module from string variable
I'm working on a documentation (personal) for nested matplotlib (MPL) library, which differs from MPL own provided, by interested submodule packages. I'm writing Python script which I hope will automate document generation from future MPL releases.
I selected interested submodules/packages and wan...