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Explicitly set Id with Doctrine when using “AUTO” strategy
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Perhaps what doctrine changed but now right way is:
$metadata->setIdGeneratorType(\Doctrine\ORM\Mapping\ClassMetadata::GENERATOR_TYPE_NONE);
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imp...
How do I update pip itself from inside my virtual environment?
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This is now what pip itself recommends, if it detects a newer version of itself.
– tephyr
May 29 '16 at 21:51
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How to set top-left alignment for UILabel for iOS application?
...r, I was excited to have a purely UI solution, then that code comes out of nowhere and we're not told where to put it
– velkoon
Oct 6 '18 at 0:07
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Turn off CSRF token in rails 3
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With Rails 4, you now have the option to write in skip_before_action instead of skip_before_filter.
# Works in Rails 4 and 5
skip_before_action :verify_authenticity_token
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# Works in Rails 3 and 4 (deprecated in Rails 4 and removed in R...
Calling a function from a string in C#
I know in php you are able to make a call like:
7 Answers
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MongoDB: Find a document by non-existence of a field?
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Great point -- thanks. I know this caveat holds true in MongoDB version 1.8.x and before; but I thought queries with $exists field constraints can now make use of indexes in version 2.0 ...?
– dampier
Dec 20 '11 ...
Generate a UUID on iOS from Swift
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Graveyard nitpick here but I don't know why lowercase UUID is preferable to a regular UUID.
– Alex Kornhauser
Nov 1 '18 at 2:35
add a co...
An “and” operator for an “if” statement in Bash
...I think there might be more than one ways but I am satisfied with this for now.
– Kushal Ashok
Aug 26 '16 at 12:32
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How to change the background color of a UIButton while it's highlighted?
...The dropdown list should show CustomButton. Select this, and the button is now subclassed.
– James Toomey
May 17 '17 at 23:44
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how to check if List element contains an item with a Particular Property Value
...ists pricePublicModel.Size == 200 ? Also, if this element exists, how to know which one it is?
6 Answers
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