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How to return multiple lines JSX in another return statement in React?
... return (
{[1,2,3].map(function (n) {
return [
<h3>Item {n}</h3>.
<p>Description {n}</p>
]
}}
);
}
Also from React v16.2.0, a new feature called React Fragments is introduced which you can use to wrap multiple elements
render() {
re...
How to “warm-up” Entity Framework? When does it get “cold”?
...
What would be the best approach to have high availability on my Entity Framework at anytime?
You can go for a mix of pregenerated views and static compiled queries.
Static CompiledQuerys are good because they're quick and easy to write and ...
When 1 px border is added to div, Div size increases, Don't want to do that
... box-sizing: border-box should really be set on everything as a modern best practice. See paulirish.com/2012/box-sizing-border-box-ftw
– jbyrd
Apr 4 '17 at 12:42
7
...
Exif manipulation library for python [closed]
...ded] = value
return ret
Disclaimer:
I actually have no idea which is best, this is just what I was able to piece together with Google. :)
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...
Standard Android Button with a different color
... xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" >
<shape>
<gradient
android:startColor="@color/yellow1"
android:endColor="@color/yellow2"
android:angle="270" /...
Can you change a path without reloading the controller in AngularJS?
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If you don't have to use URLs like #/item/{{item.id}}/foo and #/item/{{item.id}}/bar but #/item/{{item.id}}/?foo and #/item/{{item.id}}/?bar instead, you can set up your route for /item/{{item.id}}/ to have reloadOnSearch set to false (https://docs.angularjs.org...
Hide Twitter Bootstrap nav collapse on click
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Definitely better than using the click functions! It's best to keep risk to a minimum by interacting only with the things you want to change. A click event could cause additional unwanted functions to execute. Didn't know about this collapse method, thanks.
–...
HTML.ActionLink method
...le,
"Login", // <-- Controller Name.
"Item", // <-- ActionMethod
new { id = article.ArticleID }, // <-- Route arguments.
null // <-- htmlArguments .. which are none. You need this value
// othe...
jQuery append() vs appendChild()
...e thing as @JoE. : see ParentNode.append().
– Lonnie Best
Jun 14 at 6:23
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Filtering a list of strings based on contents
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This simple filtering can be achieved in many ways with Python. The best approach is to use "list comprehensions" as follows:
>>> lst = ['a', 'ab', 'abc', 'bac']
>>> [k for k in lst if 'ab' in k]
['ab', 'abc']
Another way is to use the filter function. In Python 2:
>&...