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Implicit “Submit” after hitting Done on the keyboard at the last EditText
I've used some apps where when I fill my username, then go to my password, if I hit "Done" on the keyboard, the login form is automatically submitted, without me having to click the submit button. How is this done?
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How to change default timezone for Active Record in Rails?
In my application.rb I came across the following comment
10 Answers
10
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Multiple Updates in MySQL
...e, is there a way to update multiple rows at once (as in, in one query) in MySQL?
17 Answers
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Using @include vs @extend in Sass?
...or common configurations of that mixin. For example (SCSS Syntax):
@mixin my-button($size: 15, $color: red) {
@include inline-block;
@include border-radius(5px);
font-size: $size + px;
background-color: $color;
}
%button {
@include my-button;
}
%alt-button {
@include my-button(15, green...
Changing names of parameterized tests
Is there a way to set my own custom test case names when using parameterized tests in JUnit4?
12 Answers
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Best way to add page specific JavaScript in a Rails 3 app?
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<script type="text/javascript">
<%= render :partial => "my_view_javascript"
</script>
<% end %>
Then, in your layout file
<head>
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<%= yield :head %>
</head>
share...
How to do a SOAP Web Service call from Java class?
I'm relative new to the webservices world and my research seems to have confused me more than enlighten me, my problem is that I was given a library(jar) which I have to extend with some webservice functionality.
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Reverse Range in Swift
...style for loops are going away! So I've had to scurry around replacing all my decrementing C-style for loops with this ugly .reverse() construct — wondering all the while, why on earth isn't there a reverse-range operator?
But wait! This is Swift — we're allowed to define our own operators!! He...
How to scroll to top of long ScrollView layout?
For part of my app, the user is presented with a list of names and is asked to group them as they see fit.
15 Answers
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Sending Arguments To Background Worker?
...ch time (in your example you did). Else you will have an issue like I did. My backgroundworker would keep repeating the previous runs. If run once it was fine. 2 times it repeated last run and current run. 3rd run would repeat last two and current. etc.
– bshea
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