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How to redirect stderr and stdout to different files in the same line in script?
...ptor > &file_descriptor
Please refer to Advanced Bash-Scripting Guide: Chapter 20. I/O Redirection.
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Choose Git merge strategy for specific files (“ours”, “mine”, “theirs”)
I am in the middle of rebasing after a git pull --rebase . I have a few files that have merge conflicts. How can I accept "their" changes or "my" changes for specific files?
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PHP Timestamp into DateTime
...2011 21:17:52 +0000"
$dt = new DateTime($item->pubDate);
That being said, if you do have a timestamp that you wish to use instead of a string, you can do so using DateTime::setTimestamp():
$timestamp = strtotime('Mon, 12 Dec 2011 21:17:52 +0000');
$dt = new DateTime();
$dt->setTimestamp($ti...
How to see the CREATE VIEW code for a view in PostgreSQL?
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@elias: just use the version that uses an OID by casting the name to an oid: select pg_get_viewdef('viewname'::regclass, true)
– a_horse_with_no_name
Jan 31 '13 at 20:44
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How to suppress Pandas Future warning ?
...lf. Maybe there's an option internally to suppress them, or a way to override things, but I couldn't find one.
For those who need to know why...
Suppose that you want to ensure a clean working environment. At the top of your script, you put pd.reset_option('all'). With Pandas 0.23.4, you get the...
Redis is single-threaded, then how does it do concurrent I/O?
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Well it depends on how you define concurrency.
In server-side software, concurrency and parallelism are often considered as different concepts. In a server, supporting concurrent I/Os means the server is able to serve several clients by executing several flows corresponding to those...
Passing a function with parameters as a parameter?
...n = this.myFunction.bind(this) in your constructor method. But, like you said, when you have to pass different contexts to it for each one, like all different rows that you click on to open that row's detail page, it's not avoidable.
– Joshua Pinter
Nov 27 '17 ...
Using python “with” statement with try-except block
...", "r") as inp, open("output", "w") as out:
out.write(inp.read())
Besides that, I personally regard it as bad habit to catch any exception as early as possible. This is not the purpose of exceptions. If the IO function that can fail is part of a more complicated operation, in most cases the IO...
Python Requests library redirect new url
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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Create zip file and ignore directory structure
... automated scripts that run in many different environments, you usually avoid global paths, because you have no idea what the global path will be. But from the cd path/to/parent/dir/ you can calculate number of double dots ../ easily.
– eddyP23
Jan 31 '19 at 11...