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How to remove the lines which appear on file B from another file A?
I have a large file A (consisting of emails), one line for each mail. I also have another file B that contains another set of mails.
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ImportError: Cannot import name X
... not post all the code, just the imports, because I think that's where the error is. (If you want, I can post more)
16 Answ...
Is there a vim command to relocate a tab?
How can I change the position / order of my current tab in Vim ? For example, if I want to reposition my current tab to be the first tab?
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How to use Fiddler to monitor WCF service
...nfig lines after closing the fiddler, because if you don't it will make an error.
Reference : http://fiddler2.com/documentation/Configure-Fiddler/Tasks/UseFiddlerAsReverseProxy
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How to get the next auto-increment id in mysql
...uld share an updated PHP MySQLi_ solution for achieving this. There is no error output in this exmaple!
$db = new mysqli('localhost', 'user', 'pass', 'database');
$sql = "SHOW TABLE STATUS LIKE 'table'";
$result=$db->query($sql);
$row = $result->fetch_assoc();
echo $row['Auto_increment'];
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If table exists drop table then create it, if it does not exist just create it
...tement.
That statement drops the table if it exists but will not throw an error if it does not.
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CSS3 gradient background set on body doesn't stretch but instead repeats?
ok say the content inside the <body> totals 300px high.
12 Answers
12
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Python idiom to return first item or None
I'm sure there's a simpler way of doing this that's just not occurring to me.
23 Answers
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Using AES encryption in C#
... catch (Exception e)
{
Console.WriteLine("Error: {0}", e.Message);
}
}
static byte[] EncryptStringToBytes(string plainText, byte[] Key, byte[] IV)
{
// Check arguments.
if (plainText == null || plainText.Le...
Quickly create large file on a Windows system
In the same vein as Quickly create a large file on a Linux system ,
I'd like to quickly create a large file on a Windows system. By large I'm thinking 5 GB. The content doesn't matter. A built-in command or short batch file would be preferable, but I'll accept an application if there are no other...