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Rails filtering array of objects by attribute value
So I perform a query to the db and I have a complete array of objects:
5 Answers
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When to choose mouseover() and hover() function?
What are the differences between jQuery .mouseover() and .hover() functions? If they are totally same why jQuery uses both?
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Why git keeps showing my changes when I switch branches (modified,added, deleted files) no matter if
I'm really new to git and I've been trying to understand why git keeps showing whatever I changed in one branch in another branch when I run git checkout to switch between branches First I tried not using git add and didn't work. However, I tried then using git add, but didn't fix the problem. I'm n...
How do I get the current Date/time in DD/MM/YYYY HH:MM format?
How can I get the current date and time in DD/MM/YYYY HH:MM format and also increment the month?
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Convert DateTime to String PHP
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You can use the format method of the DateTime class:
$date = new DateTime('2000-01-01');
$result = $date->format('Y-m-d H:i:s');
If format fails for some reason, it will return FALSE. In some applications, it might make s...
Linq select objects in list where exists IN (A,B,C)
... list of orders .
I want to select orders based on a set of order statuses.
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Convert String to Uri
How can I convert a String to a Uri in Java (Android)? i.e.:
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C# Error: Parent does not contain a constructor that takes 0 arguments
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Since you don't explicitly invoke a parent constructor as part of your child class constructor, there is an implicit call to a parameterless parent constructor inserted. That constructor does not exist, and so you get that error.
To...
What's the difference between F5 refresh and Shift+F5 in Google Chrome browser?
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It ignores the cached content when refreshing...
https://support.google.com/a/answer/3001912?hl=en
F5 or Control + R = Reload the current page
Control+Shift+R or Shift + F5 = Reload your current page, ignoring cached content
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how to use XPath with XDocument?
There is a similar question, but it seems that the solution didn't work out in my case: Weirdness with XDocument, XPath and namespaces
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