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Execute a terminal command from a Cocoa app
...d NSFileHandle are used to redirect the standard output of the task.
For more detailed information on interacting with the operating system from within your Objective-C application, you can see this document on Apple's Development Center: Interacting with the Operating System.
Edit: Included fix...
How to get memory available or used in C#
...and use:
proc.PrivateMemorySize64;
To get the private memory usage. For more information look at this link.
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Using GCC to produce readable assembly?
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If you compile with debug symbols, you can use objdump to produce a more readable disassembly.
>objdump --help
[...]
-S, --source Intermix source code with disassembly
-l, --line-numbers Include line numbers and filenames in output
objdump -drwC -Mintel is nice:
-r s...
How to find the kth smallest element in the union of two sorted arrays?
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Removing multiple files from a Git repo that have already been deleted from disk
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How to set initial value and auto increment in MySQL?
...at some samples that used these statements in a similar way, and they make more sense now. Thank you.
– Michael Hoffmann
Oct 21 '16 at 0:50
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How to delete duplicate lines in a file without sorting it in Unix?
...rtant caveat here: if you need to do this for multiple files, and you tack more files on the end of the command, or use a wildcard… the 'seen' array will fill up with duplicate lines from ALL the files. If you instead want to treat each file independently, you'll need to do something like for f in...
Nginx not picking up site in sites-enabled?
... May be a problem with an incorrect path in the relative link more than it being a relative link at all. For example, if your link doesn't start with ../ to traverse up one directory, then enter sites-available. If you can cat the symlink and get output, Nginx should read it also as @Ha...
What is the purpose of AsQueryable()?
...ock a queryable data source using an in-memory data source so that you can more easily test methods that will eventually be used on a non-enumerable based IQueryable.
You can write helper methods for manipulating collections that can apply to either in-memory sequences or external data sources. If ...
How to pass parameters correctly?
...e, move if rvalue
// Working on copyOfObj...
}
You may want to learn more about this design by watching this talk by Scott Meyers (just mind the fact that the term "Universal References" that he is using is non-standard).
One thing to keep in mind is that std::forward will usually end up in a...