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What is the correct SQL type to store a .Net Timespan with values > 24:00:00?
... vs fortnights) All you need to to is use TimeSpan.Parse/TryParse. This is what I would do.
Use a second date, datetime or datetimeoffset, that stores the result of first date + timespan. Reading from the db is a matter of TimeSpan x = SecondDate - FirstDate. Using this option will protect you for o...
Understanding what 'type' keyword does in Scala
... not really find a lot about the type keyword. I am trying to understand what the following expression may mean:
4 Answer...
Should I use char** argv or char* argv[]?
...ere are a few confusing rules that should be clear before going on. First, what you declare in a parameter list is treated special. There are such situations where things don't make sense as a function parameter in C. These are
Functions as parameters
Arrays as parameters
Arrays as parameters
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ASP.NET Identity DbContext confusion
...ext. The easiest route is Olav's answer, but if you want more control over what's getting created and a little less dependency on the Identity packages have a look at my question and answer here. There's a code example if you follow the link, but in summary you just add the required DbSets to your o...
How can I mix LaTeX in with Markdown? [closed]
...rkdown? This links a site that may not always be around. No elaboration on what pandoc even is. There should be some development to this answer.
– Daniel Soutar
Jul 26 at 2:56
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what is the difference between GROUP BY and ORDER BY in sql
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What if the table has age column, with Peters having different ages and the query is SELECT NAME, AGE FROM TABLE GROUP BY NAME ?
– Varun
Oct 7 '15 at 5:00
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How to call C from Swift?
...rs to be a rather different ball 'o wax when dealing with pointers. Here's what I have so far for calling the C POSIX read system call:
enum FileReadableStreamError : Error {
case failedOnRead
}
// Some help from: http://stackoverflow.com/questions/38983277/how-to-get-bytes-out-of-an-unsafemutable...
What does cherry-picking a commit with Git mean?
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Also, what happens if the selected Commit (F in the example) has more than one immediate predecessor?
– Thomas Bitonti
Jul 25 '17 at 21:29
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Message Queue vs. Web Services? [closed]
Under what conditions would one favor apps talking via a message queue instead of via web services (I just mean XML or JSON or YAML or whatever over HTTP here, not any particular type)?
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Regex doesn't work in String.matches()
...-z]");
Matcher m = p.matcher(inputstring);
if (m.find())
// match
If what you want is indeed to see if an input only has lowercase letters, you can use .matches(), but you need to match one or more characters: append a + to your character class, as in [a-z]+. Or use ^[a-z]+$ and .find().
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