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Recover from git reset --hard?
Is there any way to recover uncommitted changes to the working directory from a git reset --hard HEAD ?
22 Answers
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Reading a resource file from within jar
I would like to read a resource from within my jar like so:
15 Answers
15
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In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
...e an abstract model representing a "Place", eg. AbstractPlace, and inherit from it:
class AbstractPlace(models.Model):
name = models.CharField(max_length=20)
rating = models.DecimalField()
class Meta:
abstract = True
class Place(AbstractPlace):
pass
class LongNamedRestaur...
What is the difference between MVC and MVVM? [closed]
...ew is displaying it, but more importantly no idea where its data is coming from.
*Note: in practice Controllers remove most of the logic, from the ViewModel, that requires unit testing. The VM then becomes a dumb container that requires little, if any, testing. This is a good thing as the VM is just...
Illegal pattern character 'T' when parsing a date string to java.util.Date
... in UTC.
Convert to the old class.
java.util.Date date = java.util.Date.from( instant ); // Pass an `Instant` to the `from` method.
Time Zone
If needed, you can assign a time zone.
ZoneId zoneId = ZoneId.of( "America/Montreal" ); // Define a time zone rather than rely implicitly on JVM’s c...
Domain Driven Design: Domain Service, Application Service
...ome business logic that doesn't fit directly into an account object (taken from Evans DDD book).
– BornToCode
Mar 29 '16 at 18:11
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Cryptic “Script Error.” reported in Javascript in Chrome and Firefox
...ain of the current page.
This behavior is intentional, to prevent scripts from leaking information to external domains. For an example of why this is necessary, imagine accidentally visiting evilsite.com, that serves up a page with <script src="yourbank.com/index.html">. (yes, we're pointin...
Git: How to update/checkout a single file from remote origin master?
...area).
The checkout will update the working tree with the particular file from the downloaded changes (origin/master).
At least this works for me for those little small typo fixes, where it feels weird to create a branch etc just to change one word in a file.
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Net::SMTPAuthenticationError when sending email from Rails app (on staging environment)
I am sending email from my Rails application. It works well on development environment, but fails on staging. I get the following error:
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Java 8 Iterable.forEach() vs foreach loop
...r;
}
Can't handle checked exceptions. Lambdas aren't actually forbidden from throwing checked exceptions, but common functional interfaces like Consumer don't declare any. Therefore, any code that throws checked exceptions must wrap them in try-catch or Throwables.propagate(). But even if you do ...