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How to filter (key, value) with ng-repeat in AngularJs?
...d to arrays and not objects, from angular's API -
"Selects a subset of items from array and returns it as a new array."
You have two options here:
1) move $scope.items to an array or -
2) pre-filter the ng-repeat items, like this:
<div ng-repeat="(k,v) in filterSecId(items)">
{{k}} ...
How does the paste image from clipboard functionality work in Gmail and Google Chrome 12+?
...c. You can define a "paste" event handler and look at event.clipboardData.items, and call getAsFile() on them to get a Blob. Once you have a Blob, you can use FileReader on it to see what's in it. This is how you can get a data url for the stuff you just pasted in Chrome:
// window.addEventListe...
What do the result codes in SVN mean?
...h
I: Ignored
X: External definition
~: Type changed
R: Item has been replaced in your working copy. This means the file was scheduled for deletion, and then a new file with the same name was scheduled for addition in its place.
L : Item is locked
E: Item existed, as ...
findViewById in Fragment
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The best place to do this the onViewCreated method
– advantej
Jul 11 '13 at 15:20
37
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How to randomly select an item from a list?
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If you want to randomly select more than one item from a list, or select an item from a set, I'd recommend using random.sample instead.
import random
group_of_items = {1, 2, 3, 4} # a sequence or set will work here.
num_to_select = 2 ...
Clear the cache in JavaScript
...s the effect of clearing the cache for the page you are on.
However, your best strategy is to version the path or filename as mentioned in various other answers. In addition, see Revving Filenames: don’t use querystring for reasons not to use ?v=n as your versioning scheme.
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Checking if an object is a given type in Swift
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best answer to me
– ruselli
Apr 30 at 14:50
add a comment
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MongoDB - Update objects in a document's array (nested updating)
...1, let's break it into two parts. First, increment any document that has "items.item_name" equal to "my_item_two". For this you'll have to use the positional "$" operator. Something like:
db.bar.update( {user_id : 123456 , "items.item_name" : "my_item_two" } ,
{$inc : {"items.$...
combinations between two lists?
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Best solution! Thank you! Other solutions are either plain wrong or only work in specific cases like a > b etc.
– Philipp Schwarz
Feb 16 '18 at 10:09
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How to implement an android:background that doesn't stretch?
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for me this was the best solution but removing the "gravity" attribute, which makes it match its default value "fill". This will allow image resize to fit the screen. Study @Santosh link for more info. Thanks!
– Hugo
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