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“Delegate subtraction has unpredictable result” in ReSharper/C#?
...e delegate. The second part talks about ordering of delegates after a duplicate delegate was removed. An event doesn't guarantee an order of execution for its subscribers, so it doesn't really affect you either.
Since the above mechanics can lead to unpredictable results, ReSharper issues a warn...
Assign one struct to another in C
Can you assign one instance of a struct to another, like so:
5 Answers
5
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What do the arrow icons in Subclipse mean?
What do the icons in the following screen capture mean? The icons are from Subclipse, an SVN plugin for Eclipse.
1 Answer
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Literal suffix for byte in .NET?
...rite byte x = 5 , but that's a bit inconsequential if you use var for local variables.
4 Answers
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How do I get logs/details of ansible-playbook module executions?
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Thanks. Just greedy: Can I dynamically start/stop logging from a playbook? Like set -x and set +x in a shell script.
– Kashyap
Sep 16 '13 at 16:03
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Change working directory in my current shell context when running Node script
...process.chdir('/tmp');
console.log('New directory: ' + process.cwd());
}
catch (err) {
console.log('chdir: ' + err);
}
This is also testable in the Node.js REPL:
[monitor@s2 ~]$ node
> process.cwd()
'/home/monitor'
> process.chdir('../');
undefined
> process.cwd();
'/home'
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git still shows files as modified after adding to .gitignore
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Your .gitignore is working, but it still tracks the files because they were already in the index.
To stop this you have to do : git rm -r --cached .idea/
When you commit the .idea/ directory will be removed from your git repository and the following commits will ignore the .idea/ ...
Creating temporary files in bash
...tmp/}$(basename $0).XXXXXXXXXXXX")
which creates a temporary directory I can work in, and in which I can safely name the actual files something readable and useful.
mktemp is not standard, but it does exist on many platforms. The "X"s will generally get converted into some randomness, and more wi...
How does node.bcrypt.js compare hashed and plaintext passwords without the salt?
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bcrypt is a standard and always concatenates the salt with the hash in the same format. You provide the salt when you encrypt and this gets incorporated into the hash. bcrypt will only be able to decrypt data that was originally encrypted using bcrypt, otherw...
AngularJS - How can I do a redirect with a full page load?
...he cookies from my web server are refreshed when the page loads. window.location = "/#/Next" and window.location.href = "/#/Next" don't work, they do an Angular route which does not hit the server.
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