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Is it safe to check floating point values for equality to 0?
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From the MSDN entry for Double.Equals:
Precision in Comparisons
The Equals method should be used with
caution, because two apparently
equivalent values can be unequal due
to the differing precision of the two
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A TwoWay or OneWayToSource binding cannot work on the read-only property
...Way.
<TextBox Text="{Binding Path=MyProperty, Mode=OneWay}" />
or from code:
Binding binding = new Binding();
binding.Mode = BindingMode.OneWay;
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The difference between sys.stdout.write and print?
...n 2.6+, print is still a statement, but it can be used as a function with
from __future__ import print_function
Update: Bakuriu commented to point out that there is a small difference between the print function and the print statement (and more generally between a function and a statement).
In...
How do I find out what version of WordPress is running?
... & respect, its CLAIMS NEED TO BE TONED DOWN, as should have been done from the start. Notably, via this & my next 3 comments, 3 CORRECTIONS: 1st, beginning ‘False.’ (so suggesting overall false) is misleading indeed to reverse, as the answer approach (by @user1939291) DOES work (often) ...
Javascript - Append HTML to container element without innerHTML
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Where are you getting (a) from? Is that a typo.
– Ash Burlaczenko
Jun 10 '11 at 9:43
1
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How to display length of filtered ng-repeat data
...somewhere:
<span>Total {{results.length}} result(s).</span>
From docs:
You can also provide an
optional alias expression which will then store the intermediate
results of the repeater after the filters have been applied. Typically
this is used to render a special message wh...
Can you have a within a ?
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Yes. You can have a span within a span. Your problem stems from something else.
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How to commit my current changes to a different branch in Git [duplicate]
...e work. As usual, there are a lot of ways to do this. Here's one, starting from after you pop and see the conflicts:
# Unstage everything (warning: this leaves files with conflicts in your tree)
git reset
# Add the things you *do* want to commit here
git add -p # or maybe git add -i
git commit...
Div height 100% and expands to fit content
... set to 100%. The inner div has a background and all that and is different from the body background. This works for making the div height 100% of the browser screen height, but the problem is I have content inside that div that extends vertically beyond the browser screen height. When I scroll down,...
Determine which element the mouse pointer is on top of in JavaScript
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DEMO
There's a really cool function called document.elementFromPoint which does what it sounds like.
What we need is to find the x and y coords of the mouse and then call it using those values:
var x = event.clientX, y = event.clientY,
elementMouseIsOver = document.elementFromP...