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Is there a concise way to iterate over a stream with indices in Java 8?
Is there a concise way to iterate over a stream whilst having access to the index in the stream?
22 Answers
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Removing duplicate rows in vi?
...n this many times until all dups are gone since this only removes them one set of dups at a time.
– horta
Jan 22 '18 at 23:56
2
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What is the difference between a map and a dictionary?
...y of Computer Science lists:
dictionary any data structure representing a set of elements that can support the insertion and deletion of elements as well as test for membership
For example, we have a set of elements { A, B, C, D... } that we've been able to insert and could start deleting, and we...
How to let PHP to create subdomain automatically for each user?
... host.
Doing it like http://mywebsite.com/user would be a lot easier to set up if it's an option.
Then you could just add a .htaccess file that looks like this:
Options +FollowSymLinks
RewriteEngine On
RewriteRule ^([aA-zZ])$ dostuff.php?username=$1
In the above, usernames are limited to th...
jquery's append not working with svg element?
...3.org/2000/svg', tag);
for (var k in attrs)
el.setAttribute(k, attrs[k]);
return el;
}
var circle= makeSVG('circle', {cx: 100, cy: 50, r:40, stroke: 'black', 'stroke-width': 2, fill: 'red'});
document.getElementById('s').appendChild(ci...
In C/C++ what's the simplest way to reverse the order of bits in a byte?
While there are multiple ways to reverse bit order in a byte, I'm curious as to what is the "simplest" for a developer to implement. And by reversing I mean:
...
TypeScript function overloading
Section 6.3 of the TypeScript language spec talks about function overloading and gives concrete examples on how to implement this. However if I try something like this:
...
How can you get the SSH return code using Paramiko?
...port getpass
pw = getpass.getpass()
client = paramiko.SSHClient()
client.set_missing_host_key_policy(paramiko.WarningPolicy())
client.connect('127.0.0.1', password=pw)
while True:
cmd = raw_input("Command to run: ")
if cmd == "":
break
chan = client.get_transport().open_sessio...
Can one do a for each loop in java in reverse order?
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The List (unlike the Set) is an ordered collection and iterating over it does preserve the order by contract. I would have expected a Stack to iterate in the reverse order but unfortunately it doesn't. So the simplest solution I can think of is t...
Class JavaLaunchHelper is implemented in both … libinstrument.dylib. One of the two will be used. Wh
...ng Eclipse, not IntelliJ. So you're giving them instructions for modifying settings in the wrong editor (hence it not being marked as correct).
– Allison
Mar 19 '18 at 16:41
2
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