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What are the minimum margins most printers can handle?
...values it enters are the smallest margins the device supports are reported by the driver. The Lexmark laser beside me shows .248".
– Douglas Anderson
Oct 11 '11 at 18:47
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Is it possible for a unit test to assert that a method calls sys.exit()
...which is set to the proposed exit status, and the context manager returned by assertRaises has the caught exception instance as exception, so checking the exit status is easy:
with self.assertRaises(SystemExit) as cm:
your_method()
self.assertEqual(cm.exception.code, 1)
sys.exit Document...
.NET XML serialization gotchas? [closed]
...ng XML through a web page (ASP.NET), you don't want to include the Unicode Byte-Order Mark. Of course, the ways to use or not use the BOM are almost the same:
BAD (includes BOM):
XmlTextWriter wr = new XmlTextWriter(stream, new System.Text.Encoding.UTF8);
GOOD:
XmlTextWriter wr = new XmlTextWr...
Convert a positive number to negative in C#
...l, so a unary minus is the right operator. On the other hand, multiplying by negative one is just a trick to negate a value.
– Steven Sudit
Aug 28 '09 at 19:30
38
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How do I use WebRequest to access an SSL encrypted site using https?
...mmunicate with web hosts that support SSL. The decision to use SSL is made by the WebRequest class, based on the URI it is given. If the URI begins with "https:", SSL is used; if the URI begins with "http:", an unencrypted connection is used.
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How to convert timestamp to datetime in MySQL?
...tores it in milliseconds (for example Java's timestamp) you have to divide by 1000 to obtain the right Unix time in seconds.
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Set transparent background of an imageview on Android
... @LuisA.Florit I found this link where you need to multiply by 0.4(40/100) to your RGB value. Not sure if this is helpful but you can give it a try. forums.esri.com/Thread.asp?c=93&f=1730&t=223940
– Harshad
Jan 14 '13 at 12:30
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Django template how to look up a dictionary value with a variable
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Why is this not built in by default? :-(
– Berislav Lopac
Dec 28 '12 at 15:23
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Why should I implement ICloneable in c#?
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The ICloneable interface by itself isn't very useful, which is to say that there really aren't many situations where it's useful to know that an object is cloneable without knowing anything else about it. This is a very different situation from e.g....
How to make vim paste from (and copy to) system's clipboard?
...sion or recompile it. Some linux distros supply a minimal vim installation by default, but if you install the vim-gtk or vim-gtk3 package you can get the extra features nonetheless.
You also may want to have a look at the 'clipboard' option described in :help cb. In this case you can :set clipboard=...