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Nullable type issue with ?: Conditional Operator
...ked a bunch of times already. The compiler is telling you that it doesn't know how convert null into a DateTime.
The solution is simple:
DateTime? foo;
foo = true ? (DateTime?)null : new DateTime(0);
Note that Nullable<DateTime> can be written DateTime? which will save you a bunch of typin...
How to delete an item in a list if it exists?
... in iterable if item] if the first argument is None); in Python 3.x, it is now equivalent to (item for item in iterable if function(item)). The subtle difference is that filter used to return a list, now it works like a generator expression - this is OK if you are only iterating over the cleaned lis...
How can I find which tables reference a given table in Oracle SQL Developer?
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This answer references that SQL Developer 4.1 and up now have an option the "Model" tab that will show this information in ERD format.
– SnoringFrog
Mar 21 '17 at 14:57
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Exporting APK from eclipse (ADT) silently crashes
...
The problem has gone until I have update ADT and Eclipse. I don't know which one solve the issue.
Now it's working smoothly for severeal signed export, with:
ADT Version: 22.2.1.v201309180102-833290
Eclipse Juno Service Release 2 Build id: 20130225-0426
Gentoo Linux running Java 1.7.0...
Error: could not find function … in R
...ays, "could not find function "cosdistCoVol"." I am not sure how to let R knows about my director in which all the functions are downloaded in my "celestial" package separately. Your help is appreciated.
– Benjamin
May 18 '16 at 20:45
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Is there a CSS not equals selector?
...not() filter, but not all browsers fully support CSS3 yet, so be sure you know what you're doing which is now
supported by all major browsers (and has been for quite some time; this is an old answer...).
Example:
<input type="text" value="will be matched" />
<input type="text" value="wil...
Git Bash doesn't see my PATH
...
because I was installing Go and this path contained the executable go.exe
Now Git bash was able to recognize the command:
go
Perhaps just a system reboot would have been enough in my case, but I'm happy that this solution work in any case.
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Elastic Search: how to see the indexed data
...utocomplete.
Note: Sense was originally a standalone chrome plugin but is now part of the Marvel project.
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How do I insert datetime value into a SQLite database?
...MM
YYYY-MM-DDTHH:MM:SS
YYYY-MM-DDTHH:MM:SS.SSS
HH:MM
HH:MM:SS
HH:MM:SS.SSS
now
Reference: SQLite Date & Time functions
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Why use armeabi-v7a code over armeabi code?
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@DeanWild Google have now added support for targeting different CPU architectures in the Play Store multiple APK feature: developer.android.com/guide/google/play/publishing/…
– Charles Harley
Sep 19 '12 at ...