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Convert Iterable to Stream using Java 8 JDK
...mportant to most of daily iterable operations.
– user_3380739
Dec 7 '16 at 0:27
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show 2 more comments
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Scala: Abstract types vs generics
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Binding a WPF ComboBox to a custom list
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edited Apr 19 '18 at 13:32
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Default function arguments in Rust
...you can get a similar behavior using Option<T>
fn add(a: Option<i32>, b: Option<i32>) -> i32 {
a.unwrap_or(1) + b.unwrap_or(2)
}
This accomplishes the objective of having the default value and the function coded only once (instead of in every call), but is of course a who...
Regular expression to allow spaces between words
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tl;dr
Just add a space in your character class.
^[a-zA-Z0-9_ ]*$
Now, if you want to be strict...
The above isn't exactly correct. Due to the fact that * means zero or more, it would match all of the following cases that one would not usually mean to match:
An empty string...
load scripts asynchronously
... remove logs
function checkStateAndCall(path, callback) {
var _success = false;
return function() {
if (!_success && (!this.readyState || (this.readyState == 'complete'))) {
_success = true;
console.log(path, 'is ready'); // FI...
Is there a Python Library that contains a list of all the ascii characters?
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32
Here it is:
[chr(i) for i in xrange(127)]
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jquery-ui sortable | How to get it work on iPad/touchdevices?
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mochimochi
1,29988 silver badges2323 bronze badges
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Is it possible to clone html element objects in JavaScript / JQuery?
...ipt using the cloneNode() method:
// Create a clone of element with id ddl_1:
let clone = document.querySelector('#ddl_1').cloneNode( true );
// Change the id attribute of the newly created element:
clone.setAttribute( 'id', newId );
// Append the newly created element on element p
document.quer...
UIWebView open links in Safari
...g swift? Question here needs a swift answer! stackoverflow.com/questions/2532453/…
– Jed Grant
Jun 2 '15 at 16:31
@J...