大约有 44,000 项符合查询结果（耗时：0.0327秒） [XML]
How to show Page Loading div until the page has finished loading?
.../div>');
$(window).on('load', function(){
setTimeout(removeLoader, 2000); //wait for page load PLUS two seconds.
});
function removeLoader(){
$( "#loadingDiv" ).fadeOut(500, function() {
// fadeOut complete. Remove the loading div
$( "#loadingDiv" ).remove(); //makes page...
How many threads is too many?
... ideal number of threads was much higher than I thought, something like 15,000 threads to get the fastest results.
Of course, it depends on many things, that's why you must measure yourself.
Complete measures (in French only) in Combien de fils d'exécution ?.
...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
...uffer.h"
#include "Clients.h"
using namespace std;
#define SERVER_PORT 8000
#define BUFFER_SIZE 4096
#ifndef MAX_CLIENT
#define MAX_CLIENT 30
#endif
#ifndef NAME_LEN
#define NAME_LEN 50
#endif
MessageBuffer messageBuffer;
Clients clients;
void* ListenThread(void*);
void* RecvThread(voi...
jQuery table sort
...y, you don't mention how many rows we're talking about here.
If you pass 5000 lines to the browser from the database, knowing that the actual database-table contains 100,000 rows, my question is: what's the point in making the table sortable? In order to do a proper sort, you'd have to send the qu...
Sticky and NON-Sticky sessions
...is there even a better technique for that? Thanks
– g000ze
Feb 1 '16 at 14:12
7
Yes, you are abso...
How to filter SQL results in a has-many-through relation
...s test:
PostgreSQL 9.0 on Debian Squeeze with decent RAM and settings.
6.000 students, 24.000 club memberships (data copied from a similar database with real life data.)
Slight diversion from the naming schema in the question: student.id is student.stud_id and club.id is club.club_id here.
I named...
How to see query history in SQL Server Management Studio
...
Not works with sql server 2000 and works from sql server 2005
– Durai Amuthan.H
Feb 12 '14 at 14:38
...
LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...期初所支付的实际费用。
例4.4 贷款买房问题 贷款金额50000元，贷款年利率5.31%，采取分期付款方式（每年年末还固定金额，直至还清）。问拟贷款10年，每年需偿还多少元？
LINGO代码如下：
50000 = x * @fpa(.0531,10);
答案是x=6573.0...
ElasticSearch - Return Unique Values
... "total" : 2,
"successful" : 2,
"failed" : 0
},
"hits" : {
"total" : 1000000,
"max_score" : 0.0,
"hits" : [ ]
},
"aggregations" : {
"langs" : {
"buckets" : [ {
"key" : "10",
"doc_count" : 244812
}, {
"key" : "11",
"doc_count" : 136794
}, {
"key" : "1...
How does RegexOptions.Compiled work?
...ex;
TimeAction(item.Name + " interpreted uncached single match (x1000)", 1000, () =>
{
regex = new Regex(item.Pattern);
regex.Match(item.Matches[i++ % item.Matches.Length]);
});
i = 0;
TimeAction(item.Name + " compiled uncached sin...