大约有 31,000 项符合查询结果（耗时：0.0723秒） [XML]
Deprecated: mysql_connect()
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There are a few solutions to your problem.
The way with MySQLi would be like this:
<?php
$connection = mysqli_connect('localhost', 'username', 'password', 'database');
To run database queries is also simple and nearly identical with the old way:
<?php
// Old way
mysql_qu...
Looping in a spiral
...atrix (N and M are odd). I came up with a solution, but I wanted to see if my fellow SO'ers could come up with a better solution.
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How to open a local disk file with JavaScript?
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@ShreevatsaR really good point. My snippet is just an example, but you're right, it shouldn't promote bad security habits. I replaced innerHTML with textContent. Thanks for your comment.
– Paolo Moretti
Jun 24 '17 at 0...
How to get a thread and heap dump of a Java process on Windows that's not running in a console
... Make sure to use correct user which started the java process. In my case it was tomcat8 ps -C java -o pid sudo -u tomcat8 jmap -dump:format=b,file=<filename> <pid>
– bitsabhi
Sep 19 '18 at 7:22
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How can I clear an HTML file input with JavaScript?
I want to clear the file input in my form.
18 Answers
18
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NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream
I have Puma running as the upstream app server and Riak as my background db cluster. When I send a request that map-reduces a chunk of data for about 25K users and returns it from Riak to the app, I get an error in the Nginx log:
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What is the point of Lookup?
... think it is easier to follow, when the types are expressed clearly. Just my 2 cents :)
– Alex Baranosky
Sep 16 '09 at 3:42
3
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RabbitMQ and relationship between channel and connection
...te the documentation didn't fully understand the channel-connection dichotomy. The fundamental architecture of AMQP 0.9.1 really treats a channel as a session, so different threads sharing a session really is nonsense. My guess is that's the reason for the change.
– theMayer
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How do I group Windows Form radio buttons?
...oup boxes and panels due to any problem let say I don't have much space on my form. Then?
– Muhammad Saqib
Jan 3 '15 at 10:29
2
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Creating rounded corners using CSS [closed]
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If you want to use all corners with same radius this is the easy way:
.my_rounded_corners{
-webkit-border-radius: 5px;
border-radius: 5px;
}
but if you want to control every corner this is good:
.my_rounded_corners{
border: 1px solid #ccc;
/* each value for each corner ...