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Custom Adapter for List View
... my list view. Is there any article that can walk me through how to create one and also explain how it works?
13 Answers
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How should I escape strings in JSON?
...er reason you don't have a library in your language, you don't want to use one (I wouldn't suggest this¹), or you're writing a JSON library, read on.
Escape it according to the RFC. JSON is pretty liberal: The only characters you must escape are \, ", and control codes (anything less than U+0020)....
Check if a string is null or empty in XSLT
... The detailed semantics of this test is: return true if there is at least one categoryName element whose string value is an empty string.
– jelovirt
May 11 '09 at 6:08
14
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Unable to export Apple production push SSL certificate in .p12 format
...developer portal to download the APNS certificate. I doubleclicked on that one but it only appears in the 'Certificates' section. Any ideas?
– Nazar Medeiros
Feb 12 at 15:09
a...
ElasticSearch: Unassigned Shards, how to fix?
...so look in your Elasticsearch logs for errors. If you see EsRejectedExecutionException your thread pools may be too small.
Finally, you can explicitly reassign a shard to a node with the reroute API.
# Suppose shard 4 of index "my-index" is unassigned, so you want to
# assign it to node search03:
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How to export/import PuTTy sessions list?
... @NamGVU That's because path have a folder with spaces. Move to one that didn't have it.
– m0nhawk
Jan 8 '15 at 19:05
3
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Access index of the parent ng-repeat from child ng-repeat
... it was difficult to find examples of this so I'm answering it in case someone else is looking.
<div ng-repeat="f in foos">
<div>
<div ng-repeat="b in foos.bars">
<a ng-click="addSomething($parent.$index)">Add Something</a>
</div>
</div>
&...
SyntaxError: Use of const in strict mode
I'm working with node.js, and in one of my js files I'm using const in "strict mode" . When trying to run it, I'm getting an error:
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How to update Python?
...n(x,y) since June of 2015, so I think it's safe to assume it has been abandoned.
UPDATE: 2016-11-11
As @cxw comments below, these answers are for the same bit-versions, and by bit-version I mean 64-bit vs. 32-bit. For example, these answers would apply to updating from 64-bit Python-2.7.10 to 64-b...
How to specialize std::hash::operator() for user-defined type in unordered containers?
... std::unordered_set<Key> and std::unordered_map<Key, Value>
one has to provide operator==(Key, Key) and a hash functor:
...