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Margin while printing html page
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You should use cm or mm as unit when you specify for printing. Using pixels will cause the browser to translate it to something similar to what it looks like on screen. Using cm or mm will ensure consistent size on the paper.
body
{
margin: 25mm 25mm 25mm 25mm;
}
For font sizes, use pt for...
How to make HTML table cell editable?
...ome cells of html table editable, simply double click a cell, input some text and the changes can be sent to server. I don't want to use some toolkits like dojo data grid. Because it provides some other features. Would you provide me some code snippet or advices on how to implement it?
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How to format an inline code in Confluence?
...his ? I mean, not a separate code block, but just inline classname , for example.
15 Answers
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Registry Key '…' has value '1.7', but '1.6' is required. Java 1.7 is Installed and the Registry is P
...rs. Before the change over we had a JAR that was running fine on Java 1.7 x64 along with JRE 7. When we moved over to the new server our JAR was running alright, but then one of the server admins "updated" our Java to an older version and uninstalled the one we were using. Don't ask me why, I don...
Use JavaScript to place cursor at end of text in text input element
...t way (and I presume simplest way) to place the cursor at the end of the text in a input text element via JavaScript - after focus has been set to the element?
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How can I create a link to a local file on a locally-run web page?
...file that organizes certain files scattered throughout my hard drive. For example, I have two files that I would link to:
5...
Add a properties file to IntelliJ's classpath
..." folder as Sources folder in IDEA. If the Resource Patterns contains the extension of your resource, then it will be copied to the output directory when you Make the project and output directory is automatically a classpath of your application.
Another common way is to add the "resources" folder t...
Best explanation for languages without null
Every so often when programmers are complaining about null errors/exceptions someone asks what we do without null.
11 Answe...
Initialize class fields in constructor or at declaration?
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I expect that kokos means that you should not initialize members to their default values (0, false, null etc.), since the compiler will do that for you (1.). But if you want to initialize a field to anything other than its defau...
Difference between `set`, `setq`, and `setf` in Common Lisp?
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Originally, in Lisp, there were no lexical variables -- only dynamic ones. And
there was no SETQ or SETF, just the SET function.
What is now written as:
(setf (symbol-value '*foo*) 42)
was written as:
(set (quote *foo*) 42)
which was eventually abbreviava...