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Oracle: how to UPSERT (update or insert into a table?)
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An existing connection was forcibly closed by the remote host
I am working with a commercial application which is throwing a SocketException with the message,
11 Answers
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Is there a Boolean data type in Microsoft SQL Server like there is in MySQL? [duplicate]
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Looping over arrays, printing both index and value
... edited Feb 22 '19 at 20:38
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answered Jul 17 '11 at 11:26
glenn jackmanglenn ...
How to install the JDK on Ubuntu Linux
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Optional: To search available distributions of openjdk, use the following command:
apt search openjdk
Install the appropriate version with the following command:
sudo apt install openjdk-8-jdk
sudo apt install openjdk-8-source #this is optional, the jdk source code
For JAVA_HOME (Environment Va...
How do you create a toggle button?
...rder-right: solid 2px #eaeaea;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a id="button" title="button">Press Me</a>
Obviously, you can add background images that represent button up and button down, and make the backg...
Vim search and replace selected text
...ter and then confirm each change you agree with y or decline with n.
This command will override your register h so you can choose other one (by changing h in the command above to another lower case letter) that you don't use.
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Make body have 100% of the browser height
...ill probably need to change dynamically.
Setting min-height to 100% will accomplish this goal.
html {
height: 100%;
}
body {
min-height: 100%;
}
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How to upload files to server using JSP/Servlet?
...n null when using multipart form data. This is where the well known Apache Commons FileUpload came into the picture.
Don't manually parse it!
You can in theory parse the request body yourself based on ServletRequest#getInputStream(). However, this is a precise and tedious work which requires preci...