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Return 0 if field is null in MySQL
...t a certain time, its computed and billed. Think of it like a subscription service. You can make changes during the tenure of the billing period, and your activity is charged at appropriate intervals.
– Kevin
Oct 22 '10 at 14:02
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JSON Naming Convention (snake_case, camelCase or PascalCase) [closed]
...ger-name).
It mostly seems to depend on what background developers of the service in question had; those with c/c++ background (or languages that adopt similar naming, which includes many scripting languages, ruby etc) often choose underscore variant; and rest similarly (Java vs .NET). Jackson libr...
Who is calling the Java Thread interrupt() method if I'm not?
...n?
One example is if your Runnable objects are executed using an ExecutorService and shutdownNow() is called on the service. And in theory, any 3rd-party thread pool or thread management framework could legitimately do something like this.
2) If I'm never ever interrupting other threads mysel...
What does Provider in JAX-RS mean?
...ding documentation but I cant get it.
If there are resource classes that service the incoming requests, what do Providers do? How are they different from singleton resource classes when I create a persistent resource class (the one that is not per-request)? Or are those classes also providers?
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How to create custom easing function with Core Animation?
...ontrolPoint1: controlPoint1, controlPoint2: controlPoint2)
This awesome service is going to help to choose control points for your curves.
2) UISpringTimingParameters lets developers manipulate damping ratio, mass, stiffness, and initial velocity to create desired spring behavior.
let velocity ...
What can I do to resolve a “Row not found or changed” Exception in LINQ to SQL on a SQL Server Compa
... by an application front-end to the database. These trigger execution in a service, each on different threads. The user can hit a 'cancel' button which changes all the outstanding command's status. The service finishes each one but finds that 'Pending' was changed to 'Cancelled' and cannot change it...
Does the APNS device token ever change, once created?
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From [Apple Documentation ApplePushService]2
The form of this phase of token trust ensures that only APNs generates
the token which it will later honor, and it can assure itself that a
token handed to it by a device is the same token that it previously...
'No Transport' Error w/ jQuery ajax call in IE
...headers: {
'Access-Control-Allow-Origin': '*'
},
...
});
The web service that answers these calls also responds with 'Access-Control-Allow-Origin: *' header.
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Most efficient way to concatenate strings in JavaScript?
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jsperf.com - "503: SERVICE_UNAVAILABLE".
– Pang
Aug 12 at 5:16
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One Activity and all other Fragments [closed]
... whole logic that is already there. What about Local broadcast receivers, services and other android components. In order to start a service you have to do the following: getActivity() != null ... this is really ugly. Also communication between fragments is very weird if you have a lot of fr.
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