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What to do about Eclipse's “No repository found containing: …” error messages?
...n connector for Trac. For the last couple of weeks I've been trying to install updates, and every time I get back a message like
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How to trim a string in SQL Server before 2017?
... Ben HoffsteinBen Hoffstein
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What is the difference between range and xrange functions in Python 2.X?
... Ben HoffsteinBen Hoffstein
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In MySQL, how to copy the content of one table to another table within the same database?
...erIke Walker
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What is the difference between 'my' and 'our' in Perl?
...daotoaddaotoad
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How can I print the contents of a hash in Perl?
... AxemanAxeman
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How to create and write to a txt file using VBA
... method of the FileSystemObject that checks if a file exists
If fso.FileExists(filePath) Then
MsgBox "Yay! The file was created! :D"
End If
' Explicitly setting objects to Nothing should not be necessary in most cases, but if
' you're writing macros for Microsoft Access, you...
UIRefreshControl without UITableViewController
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DrummerBDrummerB
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PHP连接MySQL报错：Fatal error: Call to undefined function mysql_connec...
【问题描述】
PHP测试连接MySQL的程序如下：
<?php
$host='localhost';
$user_name='root';
$password='mysql';
$conn=mysql_connect($host,$user_name,$password);
if (!$conn)
{
die('数据库连接失败：'.mysql_error());
}
echo '数据库连接成功！';
if (mysql_clos...
How to add hyperlink in JLabel?
...the link color to purple after being clicked, if that seemed useful. It's all self contained, you simply call:
SwingLink link = new SwingLink("Java", "http://java.sun.com");
mainPanel.add(link);
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