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How to split() a delimited string to a List
...ng> list = array.ToList();
Or change your code to not rely on the specific implementation:
IList<string> list = array; // string[] implements IList<string>
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orderBy multiple fields in Angular
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If you wants to sort on mulitple fields inside controller use this
$filter('orderBy')($scope.property_list, ['firstProp', 'secondProp']);
See also https://docs.angularjs.org/api/ng/filter/orderBy
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Python “extend” for a dictionary
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keep in mind that update() directly modifies the dict and returns None.
– e18r
Dec 5 '15 at 23:15
6
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How to get JSON objects value if its name contains dots?
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If json object key/name contains dot......! like
var myJson = {"my.name":"vikas","my.age":27}
Than you can access like
myJson["my.name"]
myJson["my.age"]
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How can I use redis with Django?
...This is usually done by setting a TTL for the key: redis.io/commands/ttl . If the key expires, you must go to the DB. So if the key is in redis, then you use it. Note that the simple implementation of this causes some problems: when a popular key expires you have en.wikipedia.org/wiki/Thundering_her...
SQL Server loop - how do I loop through a set of records
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This is what I've been doing if you need to do something iterative... but it would be wise to look for set operations first.
select top 1000 TableID
into #ControlTable
from dbo.table
where StatusID = 7
declare @TableID int
while exists (select * from...
Passing a function with parameters as a parameter?
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If you're wanting to call a function on an object, you need to call bind(). myObj.click( function() { this.doSomething(); }.bind( myObj ) ); That will make "this" be myObj.
– Eli
Oct 3 '...
How can I put a ListView into a ScrollView without it collapsing?
...tView behaves with respect to touch events. There's also no guarantee that if your hack works today it will still work in a future release. Using a LinearLayout would not be much work really.
– Romain Guy
Aug 16 '10 at 19:52
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Getting View's coordinates relative to the root layout
...other claims to be easier.
private int getRelativeLeft(View myView) {
if (myView.getParent() == myView.getRootView())
return myView.getLeft();
else
return myView.getLeft() + getRelativeLeft((View) myView.getParent());
}
private int getRelativeTop(View myView) {
if (myVi...
Overriding a JavaScript function while referencing the original
...o something like this:
var a = (function() {
var original_a = a;
if (condition) {
return function() {
new_code();
original_a();
}
} else {
return function() {
original_a();
other_new_code();
}
}
})();
...