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Rails Model, View, Controller, and Helper: what goes where?
...equests and works out what data (Models) to show and what Views to render. If you are in doubt about whether code should go in the controller, then it probably shouldn't. Keep your controllers skinny.
View: The view should only contain the minimum code to display your data (Model), it shouldn't do ...
Phone: numeric keyboard for text input
...
If you just want the numeric keyboard but don't want to validate (such as in Chrome), you can put the novalidate attribute on the form. <form ... novalidate>
– Brian
Oct 3 '12 at 0...
SVG图像加载扩展 - 第三方扩展集合 · App Inventor 2 中文网
.../0/Documents/icon.svg"
when SVGImages1.ErrorOccurred error
do
show notification "SVG加载失败: " & error
从网络加载SVG (SVGImages)
when Button1.Click
do
// 从网络加载SVG文件
call SVGImages1.LoadFromWeb "https://example.com/icon.svg"
...
How to check for changes on remote (origin) Git repository?
...he remote branch in your repository to point to the latest version. For a diff against the remote:
git diff origin/master
Yes, you can use caret notation as well.
If you want to accept the remote changes:
git merge origin/master
...
How to remove the default link color of the html hyperlink 'a' tag?
... color:#00A0C6;
text-decoration:none;
cursor:pointer;
}
if text-decoration doesn't work then include
text-decoration: none !important;
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Optional Parameters in Go?
...l parameters? Or can I just define two functions with the same name and a different number of arguments?
12 Answers
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Find() vs. Where().FirstOrDefault()
... just use Find() ? Is there an advantage to the other? I couldn't tell a difference.
7 Answers
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jQuery Scroll to bottom of page/iframe
How do I use jquery to scroll right down to the bottom of an iframe or page?
9 Answers
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Round a Floating Point Number Down to the Nearest Integer?
...a floating point number and round it down to the nearest integer. However, if it's not a whole, I ALWAYS want to round down the variable, regardless of how close it is to the next integer up. Is there a way to do this?
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Difference between SPI and API?
What is the difference between Service Provider Interface (SPI) and Application Programming Interface (API) ?
9 Answers
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