大约有 10,300 项符合查询结果（耗时：0.0167秒） [XML]
Why does Google +1 record my mouse movements? [closed]
...hey just use window.crypto.getRandomValues: (function(){var buf = new Uint8Array(1); window.crypto.getRandomValues(buf); alert(buf[0]) } )()
– Rich Bradshaw
Jul 24 '11 at 7:24
3
...
Turn a string into a valid filename?
...
In Python 3 your_string needs to be a byte array or the result of encode('ascii') for this to work.
– Noumenon
Jul 25 '15 at 18:43
4
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Why is it not possible to extend annotations in Java?
... given method or type may have two such annotations on it, meaning that an array would have to be returned instead of just a single object.
So I think the ultimate answer is that the use cases are esoteric and complicate more standard use cases making it not worth it.
...
Why am I not getting a java.util.ConcurrentModificationException in this example?
...fying a copy instead of the original list.
List<Integer> copy = new ArrayList<Integer>(integerList);
for(Integer integer : integerList) {
if(integer.equals(remove)) {
copy.remove(integer);
}
}
...
Replacement for deprecated sizeWithFont: in iOS 7?
... new NSString boundingRectWithSize:... function, it asks for an attributes array in the same manner as a NSAttributeString. If I had to guess, this new NSString function in iOS 7 is merely a wrapper for the NSAttributeString function from iOS 6.
On that note, if you were only supporting iOS 6 an...
How to output something in PowerShell
...good exhibit of Echo vs. Write-Host. Notice how test() actually returns an array of ints, not a single int as one could easily be led to believe.
function test {
Write-Host 123
echo 456 # AKA 'Write-Output'
return 789
}
$x = test
Write-Host "x of type '$($x.GetType().name)' = $x"
Wri...
Efficient list of unique strings C#
...ndex);
It was adopted from this thread: javascript - Unique values in an array
Test:
using FluentAssertions;
uniqueItems.Count().Should().Be(3);
uniqueItems.Should().BeEquivalentTo("one", "two", "zero");
Performance test for List, HashSet and SortedSet. 1 million iterations:
List: 564 ms
Has...
How can I post data as form data instead of a request payload?
...ote that in contrast to $.param() this method does not work recursively on arrays/objects.
– MazeChaZer
Nov 7 '14 at 15:56
1
...
Copy/duplicate database without using mysqldump
...);
$getTables = $admin->query("SHOW TABLES");
$tables = array();
while($row = mysql_fetch_row($getTables)){
$tables[] = $row[0];
}
$createTable = mysql_query("CREATE DATABASE `$newDbName` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;") or die(mys...
HTML form readonly SELECT tag/input
...n otherwise, if both inputs was enabled, in server side, program will take array of input that can cause of exception (for example if we didn't handle this situation, and we expect one string and use 'Request.Form[FieldName]' command)
– M.i.T
Nov 17 '15 at 5:3...