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How to show current time in JavaScript in the format HH:MM:SS?

... You can use moment.js to do this. var now = new moment(); console.log(now.format("HH:mm:ss")); Outputs: 16:30:03 share | improve this answer | ...
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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?

... As far as I know, there are only two kinds of functions, destructive and constructive. While constructive function, as the name implies, constructs something, a destructive one destroys something, but not in the way you may think now. F...
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Convert seconds to HH-MM-SS with JavaScript?

... Don't you know datejs? it is a must know. Using datejs, just write something like: (new Date).clearTime() .addSeconds(15457) .toString('H:mm:ss'); --update Nowadays date.js is outdated and not maintained, so use...
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Reminder - \r\n or \n\r?

... @RobKennedy haha you know I came here and read about return, and thought "great!". Then I read your comment. Now every time I can't remember which key I shouldn't be looking at - I look at my "Enter" key and I think "something's very wrong here".....
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What does FETCH_HEAD in Git mean?

...is a tag for a version of the software. To my surprise, release_1 was then nowhere to be found on my local machine. I had to type git tag release_1 FETCH_HEAD to complete the copy of the tagged chain of commits (release_1) from the remote repository to the local one. Fetch had found the remote ...
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How to avoid reinstalling packages when building Docker image for Python projects?

...c66c7 As you can see above, this time docker uses cache during the build. Now, let's update requirements.txt: # requirements.txt pytest==2.3.4 ipython Below is the output of docker build: Sending build context to Docker daemon 5.12 kB Sending build context to Docker daemon Step 0 : FROM dockerf...
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What is an efficient way to implement a singleton pattern in Java? [closed]

...s to be final. In this case, I've used the final keyword to let the users know it is final. Then you need to make the constructor private to prevent users to create their own Foo. Throwing an exception from the constructor prevents users to use reflection to create a second Foo. Then you create a pr...
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Why is @autoreleasepool still needed with ARC?

...g what gets autoreleased or released (ARC does that for me), how should I know when to set up an autorelease pool? – mk12 Jan 31 '12 at 21:18 5 ...
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Is it possible to refresh a single UITableViewCell in a UITableView?

...opCell]; //finish refreshing [refreshControl endRefreshing]; } Now that you have that sorted, inside of your viewDidLoad add the following: //refresh table view UIRefreshControl *refreshControl = [[UIRefreshControl alloc] init]; [refreshControl addTarget:self action:@selector(refresh:)...
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How can I find out the current route in Rails?

I need to know the current route in a filter in Rails. How can I find out what it is? 13 Answers ...