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Named string formatting in C#
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There is no built-in method for handling this.
Here's one method
string myString = "{foo} is {bar} and {yadi} is {yada}".Inject(o);
Here's another
Status.Text = "{UserName} last logged in at {LastLoginDate}".FormatWith(user);
A third improved method partially based on the two above, from Phi...
Hibernate: “Field 'id' doesn't have a default value”
...ns but again got same error what mistake i do i don't know......I am using mysql data base.
– Krunal Patel
Feb 10 '15 at 8:46
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Concatenating two lists - difference between '+=' and extend()
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Variable 'l' in my example is exactly of that kind. It's not local for 'foo' and 'boo' functions (outside of their scopes), but it's not global (defined inside 'main' func, not on module level)
– monitorius
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Using an ORM or plain SQL? [closed]
...hen proceeded to forget about), I've been writing plain SQL, primarily for MySQL. Though I have used ORMs in python like SQLAlchemy , I didn't stick with them for long. Usually it was either the documentation or complexity (from my point of view) holding me back.
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IntelliJ show JavaDocs tooltip on mouse over
...ed perfectly for me, and was exactly what I was looking for when I googled my issue. This seems to be the most up-to-date solution.
– Andrei Bârsan
Feb 19 '14 at 15:39
26
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Detecting request type in PHP (GET, POST, PUT or DELETE)
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What happens if you POST to mypage.php?var=something ?
– nickf
Dec 11 '08 at 12:21
2
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Remote origin already exists on 'git push' to a new repository
I have my project on GitHub at some location, git@github.com:myname/oldrep.git .
18 Answers
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VB.NET equivalent to C# var keyword [duplicate]
... type of the instance stored in the variable at runtime) I used:
Function MyVarType(Of T)(ByRef Var As T) As Type
Return GetType(T)
End Function
In detail:
without Dim:
Explicit Off, gives Object
Explicit On, error "Name '' is not declared."
with Dim:
Infer On, gives expected types
Infe...
Check if element exists in jQuery [duplicate]
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Try this:
if ($("#mydiv").length > 0){
// do something here
}
The length property will return zero if element does not exists.
share
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GCD to perform task in main thread
... thread, your application will deadlock at that point. I describe this in my answer here, because this behavior surprised me when moving some code from -performSelectorOnMainThread:. As I mention there, I created a helper function:
void runOnMainQueueWithoutDeadlocking(void (^block)(void))
{
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