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Finishing current activity from a fragment
... I am using as a navigation drawer. It contains buttons that when clicked start new activities (startActivity from a fragment simply calls startActivity on the current activity).
...
How do I get the collection of Model State Errors in ASP.NET MVC?
...
Because we start by iterating over this.ModelState.Keys, I don't see the potential for a KeyNotFoundException. I think that check would be overkill.
– Chris McKenzie
Nov 6 '12 at 22:09
...
How do I disable a jquery-ui draggable?
...raggable({});
$("#yourDraggable").draggable({
revert: "invalid" ,
start: function(){
$(this).css("opacity",0.3);
},
stop: function(){
$(this).draggable( 'disable' )
},
opacity: 0.7,
helper: function () {
$copy = $(this).clone();
$copy....
MongoDB: How to update multiple documents with a single command?
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Starting in v3.3 You can use updateMany
db.collection.updateMany(
<filter>,
<update>,
{
upsert: <boolean>,
writeConcern: <document>,
collation: <document>,
arrayFilt...
How does Zalgo text work?
...above” and “combining below” marks.
The sample text in the question starts with:
LATIN CAPITAL LETTER H - &#x48;
COMBINING LATIN SMALL LETTER T - &#x36d;
COMBINING GREEK KORONIS - &#x343;
COMBINING COMMA ABOVE - &#x313;
COMBINING DOT ABOVE - &#x307;
...
ASP.NET MVC - passing parameters to the controller
...tion's RegisterRoutes(RouteCollection) method (usually scaffolded into App_Start\RouteConfig.cs). It may not be in there by default.
– Daniel Scott
Dec 14 '19 at 22:04
add a c...
Multi-line strings in PHP
...ng that is being outputted/echoed and store it in a variable.
<?php
ob_start();
?>line1
line2
line3<?php
$xml = ob_get_clean();
Please note that output buffering might not be the best solution in terms of performance and code cleanliness for this exact case but worth leaving it here ...
How do you make Vim unhighlight what you searched for? [duplicate]
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@trillions - ctrl-l will only work if you start vim after editing .vimrc as shown.
– Ted Hopp
Nov 14 '13 at 18:15
2
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How to sort a list of lists by a specific index of the inner list?
... fall here but people looking to sort by MULTIPLE inner array indexes will start here and your answer helped me see that itemgetter will actually do that for you!
– ZekeDroid
Oct 9 '14 at 16:55
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How can I delay a method call for 1 second?
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Xcode will now auto complete this, just start typing dispatch_after and press enter
– mcfedr
Sep 9 '14 at 14:23
1
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