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What does !important mean in CSS?
... IE understands it from version 4 onward, but it only supports it bug-free starting from version 7.
– BoltClock♦
Feb 12 '12 at 10:40
...
Webrick as production server vs. Thin or Unicorn?
...ck, or Rails, or, maybe even Webrick (I could be wrong), but that requires starting ruby, which is comparatively slow vs Apache or Nginx
– Jim Deville
Jun 2 '12 at 4:12
1
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Vim: How to insert in visual block mode?
...
press ctrl and v // start select
press shift and i // then type in any text
press esc esc // press esc twice
share
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improve this answer...
Force “git push” to overwrite remote files
...force isn't a problem when working by yourself. For example, my cloud host starts with it's own git. If I work locally and build a project, and I want to put it on my cloud host (OpenShift), I have two separate git projects. My local and my OpenShift one. I get my local just as I like, but now want ...
Compare object instances for equality by their attributes
... Raymond Hettinger's 2018 PyCon presentation is an excellent way to get started with Python Dataclasses.
– Sarath Chandra
Jun 5 at 13:46
...
Using Mockito's generic “any()” method
... if you are planning to keep your Mockito artefacts up to date as possibly starting from version 3, this class may no longer exist:
As per 2.1.0 and above, Javadoc of org.mockito.Matchers states:
Use org.mockito.ArgumentMatchers. This class is now deprecated in order to
avoid a name clash wit...
Does SQLAlchemy have an equivalent of Django's get_or_create?
... not have this problem since the session.rollback() has the same effect of starting a new transaction.
– kevmitch
Oct 23 '16 at 22:19
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What's the reason I can't create generic array types in Java?
...trated in the sample. It is not allowed in any version of Java. The answer starts as "Arrays of generic types are not allowed because they're not sound. "
– garnet
Jan 1 '19 at 13:56
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In OS X Lion, LANG is not set to UTF-8, how to fix it?
...t it is indeed installed on your system (locale -a)].
After that, you can start a new session and check using locale:
$ locale
The following should be the output:
LANG="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_CTYPE="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_...
Difference between await and ContinueWith
...nd so you'd like to make it asynchronous. Here's the synchronous logic you start with:
while (true) {
string result = LoadNextItem().Result;
if (result.Contains("target")) {
Counter.Value = result.Length;
break;
}
}
LoadNextItem returns a Task, that will eventually pro...