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Why does AngularJS include an empty option in select?
...e configuration defined in the specification at http://docs.angularjs.org/api/ng.directive:select , I still get an empty option as the first child of select element.
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What is Virtual DOM?
...ry quickly without actually touching the real DOM or going through the DOM API. Then, when it renders a component, it uses this virtual DOM to figure out what it needs to do with the real DOM to get the two trees to match.
You can think of the virtual DOM like a blueprint. It contains all the detai...
Java Timer vs ExecutorService?
...f ExecutorService like ForkJoinPool
ExecutorService provides collaborative API if you need coordination between multiple tasks. Assume that you have to submit N number of worker tasks and wait for completion of all of them. You can easily achieve it with invokeAll API. If you want to achieve the sam...
Google App Engine: Is it possible to do a Gql LIKE query?
... can only do =, > and < queries. (In fact you can also do != but the API does this using a a combination of > and < queries.) This is also why the development environment monitors all the queries you do and automatically adds any missing indexes to your index.yaml file.
There is no way...
Token Authentication vs. Cookies
...fferent than a cookie. One way or another you are sending something to the api server that identifies a valid session. Assuming you are running everything on a single domain (and even if ember and your api are on different servers all you have to do to accomplish this is run behind a cdn, which you ...
Python: How to get stdout after running os.system? [duplicate]
...answer is an improvement on the current high ranking answer. If it's a new api, or something was deprecated, it's important so others can differentiate the pros and cons.
– Randy
Sep 12 '19 at 16:49
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How can I detect if this dictionary key exists in C#?
I am working with the Exchange Web Services Managed API, with contact data. I have the following code, which is functional , but not ideal:
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How to avoid type safety warnings with Hibernate HQL results?
..., select the checkbox
Ignore unavoidable generic type problems due to raw APIs
This will turn off unnecessary warnings for similar problems like the one described above which are unavoidable.
Some comments:
I chose to pass in the Query instead of the result of q.list() because that way this "ch...
How do I use reflection to call a generic method?
...an be greatly simplified by using a dynamic type instead of the reflection API.
To use this technique the type must be known from the actual object (not just an instance of the Type class). Otherwise, you have to create an object of that type or use the standard reflection API solution. You can cre...
Stop UIWebView from “bouncing” vertically?
...subviews lastObject] setScrollEnabled:NO]; and apple said it was a private API and hence rejected it; am about to resubmit now but used "userInteractionEnabled:NO" since i dont need any active links in the app.
– Veeru
Feb 2 '11 at 4:35
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