大约有 40,000 项符合查询结果（耗时：0.0715秒） [XML]
What is the length of the access_token in Facebook OAuth2?
...characters. I had a lot of errors like ActiveRecord::StatementInvalid: PG::StringDataRightTruncation: ERROR: value too long for type character varying(255) where the value was facebook access token. Do not use string type column because its length is limited. You can use text type column to store to...
Accessing @attribute from SimpleXML
...xmlelement.attributes
Example code from that page:
$xml = simplexml_load_string($string);
foreach($xml->foo[0]->attributes() as $a => $b) {
echo $a,'="',$b,"\"\n";
}
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how to reset
... to see what jQuery is doing, just setting the value attribute to an empty string. So in "pure" JavaScript it would be:
document.getElementById("uploadCaptureInputFile").value = "";
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improv...
dropping infinite values from dataframes in pandas?
... I guess!? Probably you try to process a column the unsupported types like strings
– Markus Dutschke
22 hours ago
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What are good examples of genetic algorithms/genetic programming solutions? [closed]
...e application started with a population of randomly-generated fixed-length strings (the "gene" part), each of which corresponded to a specific shape in the minute-by-minute price data of the S&P500 futures, as well as a specific order (buy or sell) and stop-loss and stop-profit amounts. Each st...
How do I replace text in a selection?
...This does not work properly. As soon as you press CMD-Ctrl-G, all other substrings that match your selected text also get selected and are then changed as you edit.
– David
Apr 3 '14 at 0:57
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How to cancel a Task in await?
...rivate int slowFunc(int a, int b, CancellationToken cancellationToken)
{
string someString = string.Empty;
for (int i = 0; i < 200000; i++)
{
someString += "a";
if (i % 1000 == 0)
cancellationToken.ThrowIfCancellationRequested();
}
return a + b;
}
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How to avoid reverse engineering of an APK file?
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how about encrypting your strings in the code and decrypting them at runtime? If you do the decryption on a remote server, like other people suggested, you don't get the problem that the decryption key is in the sources.
– kutsch...
How can I open Windows Explorer to a certain directory from within a WPF app?
... Beware that if someone malicious (or just unaware) can get any string there, they'll be able to execute any program. @amalgamate suggestion is more secure, otherwise check if the path is a directory and if it exists before.
– Christian Rondeau
Sep 2...
How to set a Header field on POST a form?
...ATE
My suggestion is to include either
a hidden form element
a query string parameter
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