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“This project is incompatible with the current version of Visual Studio”
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VS 2012 has different project type support based on what you install at setup time and which edition you have. Certain options are available, e.g. web development tools, database development tools, etc. So if you're trying to open a web project but the web development...
Breaking out of nested loops [duplicate]
... of sentences and using several for loops to filter out specific sentences based on existence of specific words or numbers, before doing the actual work at the end of the outer for loop.
– Anthon
Oct 4 '12 at 6:51
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DatabaseError: current transaction is aborted, commands ignored until end of transaction block?
... prevent the error from occurring:
from django.db import transaction, DatabaseError
try:
a.save()
except DatabaseError:
transaction.rollback()
Refer : Django documentation
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php - get numeric index of associative array
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All solutions based on array_keys don't work for mixed arrays. Solution is simple:
echo array_search($needle,array_keys($haystack), true);
From php.net:
If the third parameter strict is set to TRUE then the array_search() function will ...
indexOf method in an object array?
...m/find-index-of-object-in-array-by-contents ), and found that the function based answer mentioned here seems to be the second most performant answer. The only thing more performant ends up being putting it into a prototype, instead of just a function, as mentioned in my answer.
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How to override the properties of a CSS class using another CSS class
...om css-tricks.com will help you produce right specificity for your element based on a points structure. Whichever specificity has higher points, will win. Sounds like a game - doesn't it?
Checkout sample calculations here on css-tricks.com. This will help you understand the concept very well and ...
Can I use a function for a default value in MySql?
...mbedded in the 1980's technology that apparently still exists in the MySQL base code (search for"we can't have nice things"): percona.com/blog/2013/04/08/…
– RyanNerd
Dec 11 '17 at 22:55
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How do I fetch only one branch of a remote Git repository?
...lt;branch_name> FETCH_HEAD
git checkout <branch_name>
These are based on the answer by @Abdulsattar Mohammed, the comment by @Christoph on that answer, and these other stack overflow questions and their answers:
How do I check out a remote Git branch?
What does FETCH_HEAD in Git mean?
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Case insensitive comparison of strings in shell script
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I used the tr method in my docker-ized applications based on alpine (which provides sh via busybox). Thank you.
– MXWest
Aug 30 '19 at 20:11
add a comme...
angularjs newline filter with no other html
...eneral, since long rows will be wrapped (as they would with any <br> based solutions).
– tuomassalo
Dec 19 '13 at 9:03
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