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Accessing the logged-in user in a template
...le like that : app.user.
Now, you can access every property of the user. For example, you can access the username like that : app.user.username.
Warning, if the user is not logged, the app.user is null.
If you want to check if the user is logged, you can use the is_granted twig function. For exa...
What is default session timeout in ASP.NET?
...imeSpan attribute.
Specifies the number of minutes a session can be idle before it is abandoned. The timeout attribute cannot be set to a value that is greater than 525,601 minutes (1 year) for the in-process and state-server modes.
The session timeout configuration setting applies only to ASP.NET p...
How to print the values of slices
...or here slice) contains struct (like Project), you will see their details.
For more precision, you can use %#v to print the object using Go-syntax, as for a literal:
%v the value in a default format.
when printing structs, the plus flag (%+v) adds field names
%#v a Go-syntax representation of ...
iOS app icon with transparent background showing black background on device
...ines/icons-and-images/app-icon/
Edit: Also, check the related questions before you confirm your post - Is is possible to use transparency in an iPhone app icon?
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How to add edge labels in Graphviz?
...
For future reference, the DOT language documentation is here and the attributes documentation is here.
– Jens
Sep 14 '16 at 0:50
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What is the default value for enum variable?
... not always the case that 0 of an enum is represented by the first member. For example, if you do this:
enum F
{
// Give each element a custom value
Foo = 1, Bar = 2, Baz = 3, Quux = 0
}
Printing default(F) will give you Quux, not Foo.
If none of the elements in an enum G correspond to 0...
In Vim, how do you search for a word boundary character, like the \b in regexp?
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why wouldn't \b work? vim doesn't conform to regex?
– Kwolf
May 10 '17 at 16:59
4
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css - position div to bottom of containing div
...kground-color: #EEE; /*to make it visible*/
}
Absolute positioning looks for the nearest relatively positioned parent within the DOM, if one isn't defined it will use the body.
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How can I launch Safari from an iPhone app?
...the quality of your response. Remember that you are answering the question for readers in the future, and those people might not know the reasons for your code suggestion.
– Stefan Crain
Apr 13 '18 at 15:34
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mysql create user if not exists
I have a query to check mysql users list for create new user.
2 Answers
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