大约有 25,300 项符合查询结果（耗时：0.0175秒） [XML]
How to create GUID / UUID?
... e3: 364ms 3003ms
e4: 329ms 2015ms
e5: 147ms 1156ms
e6: 146ms 1035ms
e7: 105ms 726ms
guid: 962ms 10762ms
generateQuickGuid: 292ms 2961ms
- Note: 500k iterations, results will vary by browser/cpu....
How to keep one variable constant with other one changing with row in excel
... is relative reference, which is what you get when you just type the cell: A5. This reference will be adjusted when you paste or fill the formula into other cells.
The other is absolute reference, and you get this by adding dollar signs to the cell reference: $A$5. This cell reference will not ...
What's the difference between EscapeUriString and EscapeDataString?
...s, it just left them as is, EscapeDataString correctly converted them to "%2B".
– BrainSlugs83
Nov 10 '13 at 3:42
7
...
Using ConfigurationManager to load config from an arbitrary location
...tSectionGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<sectionGroup name="mailSettings" type="System.Net.Configuration.MailSettingsSectionGroup, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<section name="smtp" typ...
How to disassemble one single function using objdump?
...0>: 55 push %rbp
0x0000000000001136 <+1>: 48 89 e5 mov %rsp,%rbp
0x0000000000001139 <+4>: 89 7d fc mov %edi,-0x4(%rbp)
4 i = i + 2;
0x000000000000113c <+7>: 83 45 fc 02 addl $0x2,-0x4(%rbp)
5 i = i *...
What Process is using all of my disk IO
... | vmcom 8.4G | vmlim 6.0G |
LVM | Group00-root | busy 85% | read 0 | write 30658 | KiB/w 4 | MBr/s 0.00 | MBw/s 11.98 | avio 0.28 ms |
DSK | xvdb | busy 85% | read 0 | write 23706 | KiB/w 5 | MBr/s 0.00 | MBw/s 11.97 | a...
Proper way to return JSON using node or Express
...s-thumbnail-1575031579309.jpg",
"category_id": "5de0fe0b4f76c22ebce2b70a",
"__v": 0
},
{
"description": "sqswqswqs",
"timestamp": "2019-11-29T12:50:35.627Z",
"_id": "5de1141bc902041b58377218",
"name": "topics test xqxq",
"thumbnail": "w...
What is the difference between RegExp’s exec() function and String’s match() function?
...h() using the g flag:
var str = "qqqABApppabacccaba";
var e1, e2, e3, e4, e5;
e1 = str.match(/nop/g); //null
e2 = str.match(/no(p)/g); //null
e3 = str.match(/aba/g); //["aba", "aba"]
e4 = str.match(/aba/gi); //["ABA", "aba", "aba"]
e5 = str.match(/(ab)a/g); //["aba", "aba"] ignoring capture groups ...
+ operator for array in PHP?
...'t want to loose anything
$a = array(2 => "a2", 4 => "a4", 5 => "a5");
$b = array(1 => "b1", 3 => "b3", 4 => "b4");
union
print_r($a+$b);
Array
(
[2] => a2
[4] => a4
[5] => a5
[1] => b1
[3] => b3
)
merge
print_r(array_merge($a, $b));
Array
...
When are you supposed to use escape instead of encodeURI / encodeURIComponent?
...tring: "A + B"
Expected Query String Encoding: "A+%2B+B"
escape("A + B") = "A%20+%20B" Wrong!
encodeURI("A + B") = "A%20+%20B" Wrong!
encodeURIComponent("A + B") = "A%20%2B%20B" Acceptable, but strange
Encoded String: "A+%...