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How to express a NOT IN query with ActiveRecord/Rails?
...never nil. I recommend checking out Squeel, a DSL on top of Active Record. Then you could do: Topic.where{id.not_in actions}, nil/empty/or otherwise.
– danneu
Jan 18 '13 at 14:06
6...
Disable EditText blinking cursor
... {
iEditText.setCursorVisible(true);
}
}
};
3) then onCreate, capture the event when done is pressed using OnEditorActionListener to your EditText, and then setCursorVisible(false).
//onCreate...
iEditText.setOnEditorActionListener(new OnEditorActionListener() {
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How to navigate through textfields (Next / Done Buttons)
...urn false
}
If the superview of the text field will be a UITableViewCell then next responder will be
let nextResponder = textField.superview?.superview?.superview?.viewWithTag(nextTag) as UIResponder!
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Is the Javascript date object always one day off?
...timezone"? The date constructor always interprets date string as UTC, but then adjusts for timezone. I can even do `new Date('2012-01-02 EDT') and still moves it back to the previous day due to applying the offset for daylight savings, which makes no sense because if I told you that is the date as...
Removing carriage return and new-line from the end of a string in c#
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Is using replace() then trim() not overkill when TrimEnd() can do the job alone, or am I missing something?
– ᴍᴀᴛᴛ ʙᴀᴋᴇʀ
May 28 '14 at 9:07
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Why aren't variable-length arrays part of the C++ standard?
...ly be sufficient, since it would not waste much space anyway (if it would, then you would actually have to ask whether the stack area is large enough again).
– Johannes Schaub - litb
Dec 11 '09 at 11:00
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NewLine in object summary
...ine 1 and line 2 (that is, a newline after line 1 followed by a blank line then line 2)--this is not the same a new line, as the OP requested. Is that a bug in the VS 2017 IDE--or does everyone who up-voted not see that this answer doesn't produce what the OP shows as the desired output?
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missing private key in the distribution certificate on keychain
...t click on the key(s) for private and public and export the key to a file.
Then you just download that file on your computer and open it, and it will be added to your keychain.
You need to have both the private key (.pem file) and the certificate for your provisioning profiles.
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Npm Please try using this command again as root/administrator
...running as administrator cmd.
Cleaning the cache
npm cache clean -f
And then try to install the package again
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How to set default value for form field in Symfony2?
...s FooType this and sets all the data to the fields. In your controller you then simply choose which form type to instigate. This sucks if you have a custom theme though and like events, creates too much maintenance for my liking.
Twig
You can create your own theme and default the data using the val...