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Comparing boxed Long values 127 and 128
...g objects values using if conditions. When these values are less than 128 , the if condition works properly, but when they are greater than or equal to 128 , comparison fails.
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Finding the handle to a WPF window
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142
Well, instead of passing Application.Current.MainWindow, just pass a reference to whichever wind...
C# Error: Parent does not contain a constructor that takes 0 arguments
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203
Since you don't explicitly invoke a parent constructor as part of your child class constructor...
What is the behavior difference between return-path, reply-to and from?
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258
Let's start with a simple example. Let's say you have an email list, that is going to send out...
Sorting related items in a Django template
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edited Jun 30 '11 at 22:38
answered Jun 30 '11 at 19:34
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How do you check whether a number is divisible by another number (Python)?
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231
You do this using the modulus operator, %
n % k == 0
evaluates true if and only if n is an ...
Android: Background Image Size (in Pixel) which Support All Devices
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200
The following are the best dimensions for the app to run in all devices. For understanding mul...
What is a servicebus and when do I need one?
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answered Apr 28 '10 at 5:28
Udi DahanUdi Dahan
11.2k1919 silver badges3131 bronze badges
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What is the purpose of the '@' symbol in CSS?
...though it's arguably becoming increasingly common in the recent @media (CSS2, CSS3) and @font-face (CSS3) constructs. The @ syntax itself, though, as I mentioned, is not new.
These are all known in CSS as at-rules. They're special instructions for the browser, not directly related to styling of (X)...
adding x and y axis labels in ggplot2
...nize ggplot syntax]
Your example is not reproducible since there is no ex1221new (there is an ex1221 in Sleuth2, so I guess that is what you meant). Also, you don't need (and shouldn't) pull columns out to send to ggplot. One advantage is that ggplot works with data.frames directly.
You can set th...