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How to split() a delimited string to a List
... stringList = line.Split(',').ToList();
you can make use of it with ease for iterating through each item.
foreach(string str in stringList)
{
}
String.Split() returns an array, hence convert it to a list using ToList()
...
Disable/turn off inherited CSS3 transitions
... use of transition: none seems to be supported (with a specific adjustment for Opera) given the following HTML:
<a href="#" class="transition">Content</a>
<a href="#" class="transition">Content</a>
<a href="#" class="noTransition">Content</a>
<a href="#" class...
Django ModelForm: What is save(commit=False) used for?
Why would I ever use save(commit=False) instead of just creating a form object from the ModelForm subclass and running is_valid() to validate both the form and model?
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JUnit confusion: use 'extends TestCase' or '@Test'?
...
The @Test annotaton is more explicit and is easier to support in tools (for example it's easy to search for all tests this way)
Multiple methods can be annotated with @Before/@BeforeClass and @After/@AfterClass providing more flexibility
Support for @Rule annotations on things like ExpectedExcept...
How do I move a single folder from one Subversion repository to another repository?
...should be able to dump the current repository, filter it to only include information about the docs folder, and load it into the other repository.
Would be something like this:
svnadmin dump /svn/old_repos > ./repository.dump
svndumpfilter include path/to/docs --drop-empty-revs --renumber-revs ...
Sleep Command in T-SQL?
Is there to way write a T-SQL command to just make it sleep for a period of time? I am writing a web service asynchronously and I want to be able to run some tests to see if the asynchronous pattern is really going to make it more scalable. In order to "mock" an external service that is slow, I wa...
String.IsNullOrWhiteSpace in LINQ Expression
...eter)
with
!(b.Diameter == null || b.Diameter.Trim() == string.Empty)
For Linq to Entities this gets translated into:
DECLARE @p0 VarChar(1000) = ''
...
WHERE NOT (([t0].[Diameter] IS NULL) OR (LTRIM(RTRIM([t0].[Diameter])) = @p0))
and for Linq to SQL almost but not quite the same
DECLARE @...
How to get a enum value from string in C#?
... {
uint value = (uint)choice;
// `value` is what you're looking for
} else { /* error: the string was not an enum member */ }
Before .NET 4.5, you had to do the following, which is more error-prone and throws an exception when an invalid string is passed:
(uint)Enum.Parse(typeof(baseK...
How do you change a repository description on GitHub?
...y on GitHub, you can optionally create a description of the repository. Unfortunately, I wrote a description that no longer adequately describes the code in the repo.
...
Bash conditionals: how to “and” expressions? (if [ ! -z $VAR && -e $VAR ])
... This solution works even in strictly POSIX-compliant shells and therefore also in bash; however, to take full advantage of "bashisms", see @paxdiablo's answer.
– mklement0
Apr 1 '14 at 3:52
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