大约有 473 项符合查询结果（耗时：0.0088秒） [XML]
Extract a number from a string (JavaScript)
...
You should try the following:
var txt = "#div-name-1234-characteristic:561613213213";
var numb = txt.match(/\d/g);
numb = numb.join("");
alert (numb);
result
1234561613213213
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Swift Beta performance: sorting arrays
... quicksort_c(l, a + n - l);
}
Both work:
var a_swift:CInt[] = [0,5,2,8,1234,-1,2]
var a_c:CInt[] = [0,5,2,8,1234,-1,2]
quicksort_swift(&a_swift, 0, a_swift.count)
quicksort_c(&a_c, CInt(a_c.count))
// [-1, 0, 2, 2, 5, 8, 1234]
// [-1, 0, 2, 2, 5, 8, 1234]
Both are called in the same ...
Convert hex string to int
...y use like that
System.out.println(Integer.decode("0x4d2")) // output 1234
//and vice versa
System.out.println(Integer.toHexString(1234); // output is 4d2);
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GSON - Date format
...wered May 6 '19 at 19:44
Marcono1234Marcono1234
2,18988 silver badges2424 bronze badges
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How can you find out which process is listening on a port on Windows?
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Having got the PID - let's say it's 1234 - then you can use tasklist /fi "pid eq 1234" to find out the name and other details of the process.
– Steve Chambers
Nov 28 '17 at 10:32
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What is the difference between self::$bar and static::$bar in PHP?
...which may not be what you intend:
class Foo
{
protected static $bar = 1234;
}
class Bar extends Foo
{
protected static $bar = 4321;
}
When you call a method via static, you're invoking a feature called late static bindings (introduced in PHP 5.3).
In the above scenario, using self will ...
How can I pretty-print JSON using Go?
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By pretty-print, I assume you mean indented, like so
{
"data": 1234
}
rather than
{"data":1234}
The easiest way to do this is with MarshalIndent, which will let you specify how you would like it indented via the indent argument. Thus, json.MarshalIndent(data, "", " ") will pretty...
How to escape @ characters in Subversion managed file names?
... target a specific revision of that file. For example, "svn info test.txt@1234" will give information about test.txt as it existed in revision 1234.
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How to split a string and assign it to variables
...ost2, port, err)
host3, port, err := net.SplitHostPort("localhost:1234")
fmt.Println(host3, port, err)
}
Output is:
127.0.0.1 5432 <nil>
::1 2345 <nil>
localhost 1234 <nil>
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Using Custom Domains With IIS Express
... I cannot get it to start debugging in VS, unless the binding is set as "*:1234:localhost" which is a totally useless setup, because it is bound to all IP addresses on my machine but only accepts host headers of "localhost". Why didn't they just do "127.0.0.1:1234:" and avoid all this crap. Host h...