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Difference between object and class in Scala
...ery object in the code, an anonymous class is created, which inherits from whatever classes you declared object to implement. This class cannot be seen from Scala source code -- though you can get at it through reflection.
There is a relationship between object and class. An object is said to be th...
Difference between const & const volatile
...ead of this status register could result in a different value depending on what else has occurred in the serial port hardware.
It makes no sense to write to the status register (depending on the particular hardware spec), but you need to make sure that each read of the register results in an actual...
Convert String to Uri
...ge). Second it does not have the "parse" constructor. Do you have any idea what i am doing wrong?
– Jürgen K.
Sep 22 '15 at 14:53
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SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0
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I had what I believe the same issue is.
I found that I needed to adjust the Apache configuration to include a ServerName or ServerAlias for the host.
This code failed:
public class a {
public static void main(String [] a) thro...
Python requests - print entire http request (raw)?
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what about the HTTP protocol version part just after the url? like 'HTTP/1.1' ? that is not found when print out using your pretty printer.
– Sajuuk
May 29 '18 at 8:50
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Does PostgreSQL support “accent insensitive” collations?
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Use the unaccent module for that - which is completely different from what you are linking to.
unaccent is a text search dictionary that removes accents (diacritic
signs) from lexemes.
Install once per database with:
CREATE EXTENSION unaccent;
If you get an error like:
ERROR: could...
how to use XPath with XDocument?
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XPath 1.0, which is what MS implements, does not have the idea of a default namespace. So try this:
XDocument xdoc = XDocument.Load(@"C:\SampleXML.xml");
XmlNamespaceManager xnm = new XmlNamespaceManager(new NameTable());
xnm.AddNamespace("x"...
How to write PNG image to string with the PIL?
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Yes! This is exactly what I was looking for. I googled every combination of python, string, reader, writer, buffer and didn't come up with anything. Thanks!
– rik.the.vik
Dec 7 '09 at 6:33
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Why is there an unexplainable gap between these inline-block div elements? [duplicate]
...spite the margin being set to 0. There are no parent divs effecting them - What is going on?
6 Answers
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Is a `=default` move constructor equivalent to a member-wise move constructor?
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What document are you quoting 8.4.2 from? Neither the C++11 standard or N3690 contain the text ", and not have an exception-specification" in 8.4.2/1. They do both say in 8.4.2/2: "An explicitly-defaulted function may be decl...