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Parse date without timezone javascript
...tes in the opposite direction that you'd think--my timezone is UTC-4 right now but getTimezoneOffset() returns a positive 240. Therefore userTimezoneOffset should be subtracted from date.getTime(), not added to it.
– vaindil
Aug 25 '18 at 15:04
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How to remove old Docker containers
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Updated Answer
Use docker system prune or docker container prune now. See VonC's updated answer.
Previous Answer
Composing several different hints above, the most elegant way to remove all non-running containers seems to be:
docker rm $(docker ps -q -f status=exited)
-q prints just the...
Getting started with Haskell
...ing tutorials and watching screencasts, but nothing really seems to stick.
Now, in learning various imperative/OO languages (like C, Java, PHP), exercises have been a good way for me to go. But since I don't really know what Haskell is capable of and because there are many new concepts to utilize, I...
Null or default comparison of generic argument in C#
... @Jordan here's the IL for that - as you can see, it clearly boxes. Now, whether boxing is an issue for you is contextual. It clearly won't matter for your example since the program exits straight away. However, every box is an allocation. If you deal with anything non-trivial, avoiding unnec...
How do I tell Maven to use the latest version of a dependency?
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Now I know this topic is old, but reading the question and the OP supplied answer it seems the Maven Versions Plugin might have actually been a better answer to his question:
In particular the following goals could be of use...
Java8: Why is it forbidden to define a default method for a method from java.lang.Object
...ntainer for Bar "helpfully" adds a default equals implementation. Ooops! Now the semantics of Foo have been broken by an interface in another maintenance domain "helpfully" adding a default for a common method.
Defaults are supposed to be defaults. Adding a default to an interface where there ...
How to edit incorrect commit message in Mercurial? [duplicate]
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Update: Mercurial has added --amend which should be the preferred option now.
You can rollback the last commit (but only the last one) with hg rollback and then reapply it.
Important: this permanently removes the latest commit (or pull). So if you've done a hg update that commit is no longer i...
Detect if value is number in MySQL
...eptions you gave. Thought you meant the character "e". I see what you mean now.
– Urbycoz
Feb 21 '11 at 12:53
Leading ...
What is a typedef enum in Objective-C?
...nd only declare it with the typedef name:
typedef enum { ... } tagname;
Now, in this case, we're declaring ShapeType to be a typedef'ed name of an anonymous enumeration. ShapeType is really just an integral type, and should only be used to declare variables which hold one of the values listed in...
Add a properties file to IntelliJ's classpath
...Java program from the IntelliJ IDE using the Run->Run menu. It works fine. Now I want to add log4j logging.
10 Answers
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