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Why do indexes in XPath start with 1 and not 0?
... RDF Site Summary in 1999 by a couple of guys at Netscape for Netscape’s my.netscape.com portal. Later that year, it was renamed to RSS (Rich Site Summary) with the v0.91 update. Development of the project changed hands several times, but RSS version 1.0 was released by December of 2000. With the ...
How can I pass a constant value for 1 binding in multi-binding?
...;
<TextBlock.Text>
<MultiBinding Converter="{StaticResource myConverter}">
<Binding Path="myFirst.Value" />
<Binding Source="{StaticResource fixedValue}" />
</MultiBinding>
</TextBlock.Text>
</TextBlock>
...
Checking for the correct number of arguments
...r of arguments which are passed in command line with "$#"
Say for Example my shell script name is hello.sh
sh hello.sh hello-world
# I am passing hello-world as argument in command line which will b considered as 1 argument
if [ $# -eq 1 ]
then
echo $1
else
echo "invalid argument please ...
About Python's built in sort() method
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@Chris, "Browse Python sources" is a shortcut in all of my browsers' bookmark bars -- it points to svn.python.org/view/python/trunk ;-).
– Alex Martelli
Oct 4 '09 at 21:05
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How to implement a tree data-structure in Java? [closed]
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In my view, this answer three years after the above higher rated answer, is the cleaner one. However, I would replace the LinkedList with an ArrayList for this.children.
– HopeKing
Oct 7 '1...
Git interactive rebase no commits to pick
I'm on master and I did rebase -i <my_branch>
4 Answers
4
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Function to calculate distance between two coordinates
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My pleasure! It was fun to answer.
– Ethan Brown
Sep 18 '13 at 23:22
7
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Why is it important to override GetHashCode when Equals method is overridden?
...nally found a solution to this problem when I was working with NHibernate.
My approach is to calculate the hash code from the ID of the object. The ID can only be set though the constructor so if you want to change the ID, which is very unlikely, you have to create a new object which has a new ID an...
Specify multiple attribute selectors in CSS
...id you mean to put this on the accepted answer? I've quoted the values in my answer. I also don't think that's true. You need quotes if the answer contains certain characters but not in this example. mothereff.in/unquoted-attributes
– Dennis
Jul 14 '18 at 1:...
Check if element is visible in DOM
...selector and get the visibility state of the element.
HTML :
<div id="myDiv">Hello</div>
CSS :
<!-- for javaScript-->
#myDiv{
position:absolute;
left : -2000px;
}
<!-- for jQuery -->
#myDiv{
visibility:hidden;
}
javaScript :
var myStyle = document.getElemen...