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Converting Symbols, Accent Letters to English Alphabet
...esn't work for all special characters - I submitted a wrong issue for Android for that to learn that -> code.google.com/p/android/issues/detail?id=189515 Anybody know correct way to do this?
– Michał Tajchert
Jan 11 '16 at 17:50
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form_for but to post to a different action
...done it like that
<%= form_for :user, url: {action: "update", params: {id: @user.id}} do |f| %>
Note the optional parameter id set to user instance id attribute.
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Rails: update_attribute vs update_attributes
... the long description but what I want to say is important. save(perform_validation = true), if perform_validation is false it bypasses (skips will be the proper word) all the validations associated with save.
For second question
Also, what is the correct syntax to pass a hash to update_attribu...
How to go to a specific element on page? [duplicate]
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Then you could just say $('#div_element2').goTo(); to scroll to <div id="div_element2">. Options handling and configurability is left as an exercise for the reader.
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How to place two divs next to each other?
Consider the following code :
13 Answers
13
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How to remove all click event handlers using jQuery?
...the following:
$("#saveBtn").off("click").click(function() { saveQuestion(id); });
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A Better Django Admin ManyToMany Field Widget
I find the the Django Admin's default models.ManyToManyField widget to be cumbersome to use. It's the HTML select element and if you have a lot of Objects of the "other" model then it's quite impractical to actually find the "other" Objects you want to associate with "this" Object. And if you ha...
How to call a stored procedure from Java and JPA
...mple application, which interacts with client's database. We pass employee id and company id and the stored procedure will return employee details.
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Why is Maven downloading the maven-metadata.xml every time?
...g like the below.
<repositories>
<repository>
<id>central</id>
<url>http://gotoNexus</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</snaps...
T-SQL query to show table definition?
... name, type_desc, is_unique, is_primary_key
FROM sys.indexes
WHERE [object_id] = OBJECT_ID('dbo.Customers')
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