大约有 32,000 项符合查询结果（耗时：0.0485秒） [XML]
I want to copy table contained from one database and insert onto another database table
...
MySQL can now store table data in individual files (and the frm files are too per table). This approach would no doubt work, but with huge databases it is slow. Is there another way maybe?
– Alex Kovshovik
Jun 8 '15 at 16:58
...
source of historical stock data [closed]
... from a free service is that you only get stocks that still exist, this is called Survivorship Bias and can give you wrong results if you look at many stocks, because you'll only include the ones that made it so far and not the ones that were de-listed.
For playing around with some intraday data I'...
Remove Trailing Slash From String PHP
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
ZSH iterm2 increase number of lines history
...t; Maximum number of lines to expose to Accessibility" Changing this one didn't work, and I'm not really sure what's the difference ?
– Cyril Duchon-Doris
Oct 19 '16 at 8:35
...
Base64 Decoding in iOS 7+
... I'm totally impressed with this answer. For years i've been using some ridiculous amount of code to decode a string, and all along there was a 2 line solution.
– AlBeebe
Apr 3 '14 at 3:32
...
Remove textarea inner shadow on Mobile Safari (iPhone)
...is property on input type checkbox and radio button selectors, because it hides the checkboxes and radio buttons ;)
– Zain Shaikh
Nov 2 '12 at 16:11
14
...
How to convert std::string to LPCWSTR in C++ (Unicode)
...
int len;
int slength = (int)s.length() + 1;
len = MultiByteToWideChar(CP_ACP, 0, s.c_str(), slength, 0, 0);
wchar_t* buf = new wchar_t[len];
MultiByteToWideChar(CP_ACP, 0, s.c_str(), slength, buf, len);
std::wstring r(buf);
delete[] buf;
return r;
}
std::wstring st...
Submitting a multidimensional array via POST with php
...T[$varName])) {
foreach ( $_POST[$varName] as $var ) { // multidimensional POST array elements
$retArray[]=$var;
}
}
$retVal=$retArray;
}
elseif (isset($_POST[$varName]) ) { // simple POST array element
$retVal = $_POST[$var...
Enter “&” symbol into a text Label in Windows Forms?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
What exactly does the enable-background attribute do?
...s was no on caniuse.com. However it was shocking that the w3.org examples didn't work on chrome/mac. Go IE 10+ for finally being first.
– QueueHammer
Sep 24 '14 at 3:50
64
...