大约有 30,000 项符合查询结果（耗时：0.0321秒） [XML]
How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?
...urrent requests in the registry. Here's how to set it to four each.
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings]
"MaxConnectionsPerServer"=dword:00000004
"MaxConnectionsPer1_0Server"=dword:00000004
...
How to find the mysql data directory from command line in windows
...y from the command line:
mysql -uUSER -p -e 'SHOW VARIABLES WHERE Variable_Name LIKE "%dir"'
Output (on Linux):
+---------------------------+----------------------------+
| Variable_name | Value |
+---------------------------+----------------------------+
| based...
How do I best silence a warning about unused variables?
...
This is how Q_UNUSED is implemented in principle.
– Dmitry Volosnykh
Jan 17 '12 at 11:02
11
...
Replace tabs with spaces in vim
... -t2"
– Paul Tomblin
Jan 9 '09 at 3:32
375
or you can just use :retab
– ram...
Mocking Extension Methods with Moq
...
answered Mar 7 '17 at 17:32
chris31389chris31389
5,02622 gold badges3939 silver badges5151 bronze badges
...
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...
Displaying better error message than “No JSON object could be decoded”
... tomtom
16.6k44 gold badges3030 silver badges3232 bronze badges
18
...
Iterate a list as pair (current, next) in Python
...
132
Here's a relevant example from the itertools module docs:
import itertools
def pairwise(iterab...
How to disable and re-enable console logging in Python?
...
You can use:
logging.basicConfig(level=your_level)
where your_level is one of those:
'debug': logging.DEBUG,
'info': logging.INFO,
'warning': logging.WARNING,
'error': logging.ERROR,
'critical': logging.CRITICAL
So, if you set your_l...
How do I declare a 2d array in C++ using new?
...nah, it's not clever at all: it's obvious.
class Matrix
{
...
size_t index( int x, int y ) const { return x + m_width * y; }
};
Given this index() function (which I'm imagining is a member of a class because it needs to know the m_width of your matrix), you can access cells within your ma...