大约有 15,600 项符合查询结果（耗时：0.0302秒） [XML]
Find the similarity metric between two strings
...r, AKA read the docs! In my particular application I was doing some basic error checking / reporting to the user providing bad input, and this answer allows me to report to them the potential matches and what the "similarity" was. If you don't need to display the similarity, though, definitely che...
Refresh a page using PHP
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This causes "Headers already sent” error in my code... is there another way?
– DBS
Apr 28 '17 at 0:35
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Is there shorthand for returning a default value if None in Python? [duplicate]
... x or default is an antipattern! It is a frequent source of errors that are hard to debug, because for many subtle reasons x could evaluate to false even if it is the desired value.
– Quant Metropolis
Jun 23 '16 at 11:31
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Changing a specific column name in pandas DataFrame
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df.rename({'two':'new_name'}, axis='columns') Throws TypeError: Cannot specify both 'axis' and any of 'index' or 'columns'.
– HereHere
Dec 30 '17 at 23:37
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character showing up in files. How to remove them?
...he byte-order wrong (even though the purpose of the BOM is to prevent that error!)
– tripleee
Nov 24 '14 at 16:38
1
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MySQL: determine which database is selected?
...ysql_current_db() {
$r = mysql_query("SELECT DATABASE()") or die(mysql_error());
return mysql_result($r,0);
}
?>
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Convert blob to base64
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success: function(data) { if(data && data.Success) {}},
error: function(a,b,c){alert(c);}
});
}
How to use Servlets and Ajax?
...tml("Sorry, there is some thing wrong with the data provided.");
}
},
error: function(e){
alert('Error: ' + e);
}
});
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Deleting all files from a folder using PHP?
...tRealPath() must be used instead of $file. Otherwise, PHP will give you an error saying that unlink requires a path, not an instance of SplFileInfo.
– KeineMaster
Sep 20 '18 at 17:44
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Apache POI Excel - how to configure columns to be expanded?
... the longest char length and multiply by x + add a buffer. X use trial and error to see what fits but it should be a average width of a char. Without font I don't believe you can actually get it right but we get pretty close. Otherwise you can add a macro to excel to fix it all the first time the us...