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Git diff says subproject is dirty
...tain an annoying change in the behavior of git submodule.
Submodules are now regarded as dirty if they have any modified files or untracked files, whereas previously it would only be the case if HEAD in the submodule pointed to the wrong commit.
The meaning of the plus sign (+) in the output...
Error: “dictionary update sequence element #0 has length 1; 2 is required” on Django 1.4
...
Just ran into this problem. I don't know if it's the same thing that hit your code, but for me the root cause was because I forgot to put name= on the last argument of the url (or path in Django 2.0+) function call.
For instance, the following functions throw t...
How can I use Async with ForEach?
... at the await Task.WhenAll line, allowing natural exception handling.
You know that the tasks are complete at the end of this method, since it does an await Task.WhenAll. If you use async void, you cannot easily tell when the operations have completed.
This approach has a natural syntax for retrievi...
Create Git branch with current changes
...out new branch: (this will not reset your work.)
git checkout newfeature
Now commit your work on this new branch:
git commit -s
Using above steps will keep your original branch clean and you dont have to do any 'git reset --hard'.
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How do I declare class-level properties in Objective-C?
Maybe this is obvious, but I don't know how to declare class properties in Objective-C.
10 Answers
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Visual Studio opens the default browser instead of Internet Explorer
...n IDE setting is changed or even after restarting Visual Studio). There is now a default browser selector extension for 2010 to help combat this:
!!!Update!!! It appears that the WoVS Default Browser Switcher is no longer available for free according to @Cory. You might try Default Browser Changer ...
Run a PostgreSQL .sql file using command line arguments
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Hi. I have now set the settings to trust but I notice that the software is trying to use my windows username in order to login. I want to use a role that I have setup in my Postgresql database. Is there a way of telling it which role to...
Share variables between files in Node.js?
...'/../config/environments/' + process.env.NODE_ENV + '.json') || {});
And now you can get the data like this:
// File: server.js
...
var config = require('./config/config');
...
mailer.setTransport(nodemailer.createTransport(config.mailerType, config.mailerConfig));
Scenario 2: Use a constants f...
Visual Studio 2013 doesn't discover unit tests
... Eventually I figured out it was #2 in my list, so I wanted to leave that knowledge, plus the other tricks I've picked up over time.
– AndyG
Mar 18 '15 at 18:50
7
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How do I read and parse an XML file in C#?
...t some components do need the old style XML objects, so it still gets used now and then. I would recommend trying both the "old style" here and LINQ and see what fits you.
– Wolf5
Jan 23 '13 at 9:36
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