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Error in finding last used cell in Excel with VBA
...ited Nov 28 '19 at 4:33
PGSystemTester
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answered Jun 23 '12 at 13:33
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Using multiple arguments for string formatting in Python (e.g., '%s … %s')
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I have no way to test this (I don't know Python that much), but the examples seems to suggest that something like '{self.author} in {self.publication}'.format(self=self) should "work". I'm just not sure about the whole unicode thing.
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HTML text-overflow ellipsis detection
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The idea is that you clone the element, remove any bounding width, and test if the cloned element is wider than the original. If so, you know it's going to have been truncated.
For example, using jQuery:
var $element = $('#element-to-test');
var $c = $element
.clone()
.cs...
Which websocket library to use with Node.js? [closed]
... improvements.
ws
WebSocket server and client for node.js. One of the fastest libraries if not the fastest one.
websocket-node
WebSocket server and client for node.js
websocket-driver-node WebSocket server and client protocol parser node.js - used in faye-websocket-node
faye-websocket-node WebSock...
Multiline string literal in C#
...this would give a format exception
string.Format(@"<script> function test(x)
{ return x * {0} } </script>", aMagicValue)
// this contrived example would work
string.Format(@"<script> function test(x)
{{ return x * {0} }} </script>", aMagicValue)
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php $_POST array empty upon form submission
...en posting from HTTP to HTTPS, the $_POST comes empty.
This happened while testing the form, but took me a while until I realize that.
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Get file name from URL
...io:
import org.apache.commons.io.FilenameUtils;
public class FilenameUtilTest {
public static void main(String[] args) throws Exception {
URL url = new URL("http://www.example.com/some/path/to/a/file.xml?foo=bar#test");
System.out.println(FilenameUtils.getBaseName(url.getPath...
What do 'lazy' and 'greedy' mean in the context of regular expressions?
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'Greedy' means match longest possible string.
'Lazy' means match shortest possible string.
For example, the greedy h.+l matches 'hell' in 'hello' but the lazy h.+?l matches 'hel'.
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What is the actual use of Class.forName(“oracle.jdbc.driver.OracleDriver”) while connecting to a dat
... is in the "WEB-INF\lib" directory, if you are using Tomcat. Save this as test.jsp and put it in your web directory, and redeploy your web app folder in Tomcat manager:
<%@ page import="java.sql.*" %>
<HTML>
<HEAD>
<TITLE>Simple JSP Oracle Test</TITLE>
</HEAD>&...
Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
...n underlying fact in Java: When using "==" to compare two objects, you are testing if they are references to the same object. When using "equals()", you are testing if they have the same value. You cannot use "equals" to compare primitives.
– Jay
Jan 2 '14 at 1...