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JdbcTemplate queryForInt/Long is deprecated in Spring 3.2.2. What should it be replaced by?
...n2002: Indeed your observation is true! However, from the viewpoint of the API design, if the query just return one NULL value, I believe it is better to return it as is, instead of asumming that (as queryForInt do) a NULL is equivalent to 0. It is the job of the API user to evaluate that kind of co...
Load and execute external js file in node.js with access to local variables?
... + circle.area(4));
This code was extracted from node.js documentation API:
http://nodejs.org/docs/v0.3.2/api/modules.html
Also, if you want to use something like Rails or Sinatra, I recommend Express (I couldn't post the URL, shame on Stack Overflow!)
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Is AsyncTask really conceptually flawed or am I just missing something?
...n its use.
Both executeOnExecutor() and THREAD_POOL_EXECUTOR are Added in API level 11 (Android 3.0.x, HONEYCOMB).
This means that if you create two AsyncTasks to download two files, the 2nd download will not start until the first one finishes. If you chat via two servers, and the first server is...
Should a “static final Logger” be declared in UPPER-CASE?
...le type), immutability.
Looking at the slf4j logger,
http://www.slf4j.org/api/org/slf4j/Logger.html
It is immutable. On the other hand, the JUL logger is mutable. The log4j logger is also mutable. So to be correct, if you are using log4j or JUL, it should be "logger", and if you are using slf4j, i...
Java concurrency: Countdown latch vs Cyclic barrier
I was reading through the java.util.concurrent API , and found that
14 Answers
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Access parent URL from iframe
...rames. It's possible to pass messages using postMessage(...), but other JS APIs are intentionally made inaccessible.
It's also still possible to get the URL depending on the context. See other answers for more details.
shar...
Calling async method synchronously
...s methods, either through asynchronous controllers (in ASP.NET MVC and Web API) or directly via AsyncManager and PageAsyncTask in classic ASP.NET. You should use it. For more details, check this answer.
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Android preferences onclick event
...ctivity in its old mode, the documentation there applies to the deprecated APIs here.", and PreferenceFragment.findPreference is not deprecated (as of API level 23, current at the time of writing). So, findPreference itself is not deprecated; it is the direct use of PreferenceActivity which is dep...
Detect changes in the DOM
... full control over the changes you just need to create your own domChanged API - with a function or custom event - and trigger/call it everywhere you modify things.
The DOM Level-2 has Mutation event types, but older version of IE don't support it. Note that the mutation events are deprecated in t...
Returning 'IList' vs 'ICollection' vs 'Collection'
...m confused about which collection type that I should return from my public API methods and properties.
6 Answers
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