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“Delegate subtraction has unpredictable result” in ReSharper/C#?
... 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 warning whenever it encounters a delegate subtraction operator.
ReSha...
How to increase the max upload file size in ASP.NET?
I have a form that excepts a file upload in ASP.NET. I need to increase the max upload size to above the 4 MB default.
15 A...
How to do SELECT COUNT(*) GROUP BY and ORDER BY in Django?
... is to generate an independent summary for each object in a QuerySet. For example, if you
are retrieving a list of books, you may want to know how many authors
contributed to each book. Each Book has a many-to-many relationship
with the Author; we want to summarize this relationship for each book
in...
Enabling HTTPS on express.js
I'm trying to get HTTPS working on express.js for node, and I can't figure it out.
7 Answers
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pip install from git repo branch
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Prepend the url prefix git+ (See VCS Support):
pip install git+https://github.com/tangentlabs/django-oscar-paypal.git@issue/34/oscar-0.6
And specify the branch name without the leading /.
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Suppressing deprecated warnings in Xcode
...s and platforms. However, bouncing from 3.2 to 3.0 and even occasionally 2.x, I frequently get deprecated warnings involving methods that have changed or been superseded:
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How to use ssh agent forwarding with “vagrant ssh”?
Rather than create a new SSH key pair on a vagrant box, I would like to re-use the key pair I have on my host machine, using agent forwarding . I've tried setting config.ssh.forward_agent to TRUE in the Vagrantfile, then rebooted the VM, and tried using:
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npm install vs. update - what's the difference?
... answered Nov 6 '13 at 22:26
xanderielxanderiel
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How to compare arrays in C#? [duplicate]
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@Orace: actually, Enumerable.SequenceEqual gives an exception if either argument is null.
– ToolmakerSteve
May 10 '16 at 22:08
3
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How to format strings in Java
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In addition to String.format, also take a look java.text.MessageFormat. The format less terse and a bit closer to the C# example you've provided and you can use it for parsing as well.
For example:
int someNumber = 42;
String someString = "foobar";
Object[] args = {new Lo...