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Java ArrayList copy
... to the same object.
Creating a shallow copy is pretty easy though:
List<Integer> newList = new ArrayList<>(oldList);
(Just as one example.)
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input type=“submit” Vs button tag are they interchangeable?
...ty only they're interchangeable!
(Don't forget, type="submit" is the default with button, so leave it off!)
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Adjusting and image Size to fit a div (bootstrap)
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You can explicitly define the width and height of images, but the results may not be the best looking.
.food1 img {
width:100%;
height: 230px;
}
jsFiddle
...per your comment, you could also just block any overflow - see this example to see an image restricted by height and cut off...
How do I trap ctrl-c (SIGINT) in a C# console app
...pp under mono/linux with systemd, or if the app is run as "mono myapp.exe < /dev/null", a SIGINT will be sent to the default signal handler and instantly kill the app. Linux users may want to see stackoverflow.com/questions/6546509/…
– tekHedd
Nov 14 '15 a...
What's the fastest way to loop through an array in JavaScript?
...oop with length caching
var i = 0, len = myArray.length;
while (i < len) {
// your code
i++
}
I would say, this is definitely a case where I applaud JavaScript engine developers. A runtime should be optimized for clarity, not cleverness.
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Why would anyone use set instead of unordered_set?
...g to the insertion order, or according to real comparison using operators < > ?
– SomethingSomething
Nov 25 '15 at 14:08
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How do I add a Maven dependency in Eclipse?
... of the project you want to import (such as "hibernate").
The search results will auto-fill in the "Search Results" box below.
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Access Enum value using EL with JSTL
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A simple comparison against string works:
<c:when test="${someModel.status == 'OLD'}">
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Sleep for milliseconds
...you will have to settle for usleep, which accepts microseconds:
#include <unistd.h>
unsigned int microseconds;
...
usleep(microseconds);
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Create a list from two object lists with linq
...rer in the Union extension method like in my example, it will use the default Equals and GetHashCode methods in your Person class. If you for example want to compare persons by comparing their Name property, you must override these methods to perform the comparison yourself. Check the following code...