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How to convert ActiveRecord results into an array of hashes
...; "body_2"},
...
]
See the ActiveRecord::Result docs for more info.
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Order by multiple columns with Doctrine
...C, last_name ASC'). This will give you the correctly formatted SQL.
More info on add() function. https://www.doctrine-project.org/projects/doctrine-orm/en/2.6/reference/query-builder.html#low-level-api
Hope this helps. Cheers!
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What is the difference between a static and a non-static initialization code block
....getMethod("staticMethod");. The static initializer won't be invoked. More info here docs.oracle.com/javase/specs/jvms/se10/html/…
– Totò
Oct 11 '18 at 10:50
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Application Skeleton to support multiple screens
... components in both the directions (horizontally and vertically). Detailed info is available here:
http://vinsol.com/blog/2014/11/20/tips-for-designers-from-a-developer/
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What is sr-only in Bootstrap 3?
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According to bootstrap's documentation, the class is used to hide information intended only for screen readers from the layout of the rendered page.
Screen readers will have trouble with your forms if you don't include a label for every input. For these inline forms, you can hide the la...
NSLog/printf specifier for NSInteger?
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You want to use %zd for signed, %tu for unsigned, and %tx for hex.
This information comes courtesy of Greg Parker.
Original answer:
The official recommended approach is to use %ld as your specifier, and to cast the actual argument to a long.
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Merge git repo into branch of another repo
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Info on comment from @Drasill: github.com/git/git/blob/master/Documentation/RelNotes/…
– GaTechThomas
Feb 22 '17 at 18:07
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Generator Expressions vs. List Comprehension
...e or infinite.
See Generator expressions and list comprehensions for more info.
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Standard concise way to copy a file in Java?
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Thanks, useful info. I would still argue for something like Apache Commons, especially if it uses nio (properly) underneath; but I agree it is important to understand the underlying fundamentals.
– Peter
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#ifdef replacement in the Swift language
... scheme editor:
You can retrieve the environment variable with NSProcessInfo:
let dic = NSProcessInfo.processInfo().environment
if dic["TRIPLE"] != nil {
// ... do secret stuff here ...
}
Here's a real-life example. My app runs only on the device, because it uses the music ...