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How to show current time in JavaScript in the format HH:MM:SS?
...ero in front of numbers<10
m = checkTime(m);
s = checkTime(s);
document.getElementById('time').innerHTML = h + ":" + m + ":" + s;
t = setTimeout(function() {
startTime()
}, 500);
}
startTime();
<div id="time"></div>
DEMO using javaScript only
Update
Upd...
How can I calculate the number of lines changed between two commits in git?
...t scripts can easily interpret.
I somehow missed that you were looking to do this on multiple commits at the same time - that's a task for git log. Ron DeVera touches on this, but you can actually do a lot more than what he mentions. Since git log internally calls the diff machinery in order to pri...
How do I get the current absolute URL in Ruby on Rails?
...ou should use request.original_url to get the current URL.
This method is documented at original_url method, but if you're curious, the implementation is:
def original_url
base_url + original_fullpath
end
For Rails 3:
You can write "#{request.protocol}#{request.host_with_port}#{request.full...
What is the worst real-world macros/pre-processor abuse you've ever come across?
...N(result) return (result);}
int myfunction1(args) {
int x = 0;
// do something
RETURN(x)
int myfunction2(args) {
int y = 0;
// do something
RETURN(y)
int myfunction3(args) {
int z = 0;
// do something
RETURN(z)
Yes that's right, no closing braces in any of th...
Deserializing JSON to .NET object using Newtonsoft (or LINQ to JSON maybe?)
... (int)token.SelectToken("total_pages");
I like this approach because you don't need to fully deserialize the JSON object. This comes in handy with APIs that can sometimes surprise you with missing object properties, like Twitter.
Documentation: Serializing and Deserializing JSON with Json.NET and...
How do I change the cursor between Normal and Insert modes in Vim?
...
@Tankor: The cursorline option does not depend on any platform-specific capability; it is available on any Vim instance compiled with the +syntax feature (which is usually the case).
– ib.
Jan 15 '14 at 5:52
...
When you exit a C application, is the malloc-ed memory automatically freed?
...ger, long running one. Then a while later you have to spend hours tracking down memory leaks.
Relying on a feature of an operating system also makes the code less portable.
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How to temporarily exit Vim and go back
...continue running my server while editing my file. For example, let's say I do nodemon app.js (nodemon refreshes the server on file edits for you) and then I want to return to my vim editing. Can I do that without two separate terminal windows?
– Costa
Feb 20 '1...
how to check if a form is valid programmatically using jQuery Validation Plugin
...
Thank you, I was already doing something like: $j("#myform label.error").each( function(i,e) { if($j(e).css('display') != 'none') { existErrors = true ; } }); :S Thank...
Is there a difference between `continue` and `pass` in a for loop in python?
...
Yes, they do completely different things. pass simply does nothing, while continue goes on with the next loop iteration. In your example, the difference would become apparent if you added another statement after the if: After execut...