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Stop Visual Studio from mixing line endings in files
When opening a text based file in Visual Studio 2010 it will then write my edits with CRLF instead of the line ending format of the original file. How can I stop VS from doing this? Any half decent editor should have this capability.
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Error handling in C code
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The second block of code is based on an earlier version of the code at Francesco Nidito's page referenced at the top of the answer. The ETRY code has been revised since this answer was written.
– Jonathan Leffler
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How do negative margins in CSS work and why is (margin-top:-5 != margin-bottom:5)?
...s are valid in css and understanding their (compliant) behaviour is mainly based on the box model and margin collapsing. While certain scenarios are more complex, a lot of common mistakes can be avoided after studying the spec.
For instance, rendering of your sample code is guided by the css spec a...
Format a date using the new date time API
...ava, see also .Net-DateTime or Date in JavaScript or DateTime in Perl) are based on the concept of a universal all-purpose unique temporal type (in German there is the poetic expression "eierlegende Wollmilchsau"). In this design there cannot be an unsupported field. But the price is high: Many time...
What difference is there between WebClient and HTTPWebRequest classes in .NET?
...lByRefObject
System.Net.WebRequest
The WebRequest is an abstract base class. So you actually don't use it directly. You use it through it derived classes - HttpWebRequest and FileWebRequest.
You use Create method of WebRequest to create an instance of WebRequest. GetResponseStream return...
Running a specific test case in Django when your app has a tests directory
... a method called build_test(label) that figures out what test cases to run based on the label. Looking into this method it turns out they're doing a getattr() on either the "models" or "test" module. This means if you return a suite the test runner isn't looking for your test cases in that suite, ...
What issues should be considered when overriding equals and hashCode in Java?
....age).
isEquals();
}
}
Also remember:
When using a hash-based Collection or Map such as HashSet, LinkedHashSet, HashMap, Hashtable, or WeakHashMap, make sure that the hashCode() of the key objects that you put into the collection never changes while the object is in the collection...
How to move columns in a MySQL table?
... Have in mind that changed order will not be reflected in database SQL dumps.
– skalee
Jun 16 '15 at 4:07
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Are email addresses case sensitive?
...actice though, no widely used mail systems distinguish different addresses based on case.
The part after the @ sign however is the domain and according to RFC 1035, section 3.1,
"Name servers and resolvers must compare [domains] in a case-insensitive manner"
In short, you are safe to treat e...
Scrollview vertical and horizontal in android
...ew", I thought I should add this here. Matt Clark has built a custom view based on the Android source, and it seems to work perfectly: Two Dimensional ScrollView
Beware that the class in that page has a bug calculating the view's horizonal width. A fix by Manuel Hilty is in the comments:
Solut...