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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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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
3
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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.
...
How to convert an iterator to a stream?
...erator from the Iterator and use that as a basis for your stream:
Iterator<String> sourceIterator = Arrays.asList("A", "B", "C").iterator();
Stream<String> targetStream = StreamSupport.stream(
Spliterators.spliteratorUnknownSize(sourceIterator, Spliterator.ORDERED),
f...
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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Changing the width of Bootstrap popover
...er!) */
}
If this doesn't work, you probably want the solution below and alter your container element. (View the JSFiddle)
Twitter bootstrap Container
If that doesn't work, you probably need to specify the container:
// Contain the popover within the body NOT the element it was called in.
$('[data...
How to convert a number to string and vice versa in C++
...s of the C++11 standard, string-to-number conversion and vice-versa are built in into the standard library. All the following functions are present in <string> (as per paragraph 21.5).
string to numeric
float stof(const string& str, size_t *idx = 0);
double stod(...
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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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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Adjusting and image Size to fit a div (bootstrap)
...
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...