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Why does the C# compiler not fault code where a static method calls an instance method?
...he explanation of the dynamic example of the Original Question is that, in order to be consistent, when types are dynamic we also first find the best overload (checking only parameter number and parameter types etc., not static vs. non-static), and only then check for static. But that means that the...
Stash only one file out of multiple files that have changed with Git?
... you might want to add: git stash save -p my stash message; since the order of the argumenst is not very intuitive...
– Chris Maes
Apr 23 '15 at 9:12
16
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How can I get the external SD card path for Android 4.0+?
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In order to retrieve all the External Storages (whether they are SD cards or internal non-removable storages), you can use the following code:
final String state = Environment.getExternalStorageState();
if ( Environment.MEDIA_...
How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throw
...se they use annotations (e.g. PrettyFaces), you might need to add explicit ordering via web.xml. See How to define servlet filter order of execution using annotations in WAR
Only if you're using the PrimeFaces file upload filter: There's another Filter in your webapp which runs before the PrimeFaces...
asynchronous vs non-blocking
...rs" your attempt to call it: the only reason for the API to remember is in order to call you back. If you're going to be calling it to re-poll, then you already have to maintain the necessary state to know to make that subsequent call, so the API would add no value by also maintaining state.
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What's so wrong about using GC.Collect()?
...l)
' Call the Garbage Collector twice. The GC needs to be called twice in order to get the
' Finalizers called - the first time in, it simply makes a list of what is to be finalized,
' the second time in, it actually does the finalizing. Only then will the object do its
' automatic ReleaseComObjec...
Is there a performance difference between i++ and ++i in C++?
...forms deep copies. In such cases, there is no argument, ++i is perhaps an order of magnitude more efficient than i++. They key is to get in the habit of using pre-increment whenever post-increment semantics are not actually required by your algorithm, and you'll then be in the habit of writing cod...
Difference between and
...@Repository, @Controller, @Endpoint
@Configuration, @Bean, @Lazy, @Scope, @Order, @Primary, @Profile, @DependsOn, @Import, @ImportResource
As you can see <context:component-scan/> logically extends <context:annotation-config/> with CLASSPATH component scanning and Java @Configuration f...
Array.Copy vs Buffer.BlockCopy
... protocol for which the remote machine expected data to be sent in network order rather than host order, yeah, this approach would give you problems.
– Ken Smith
Nov 11 '11 at 0:37
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Is there any way to do a “Replace Or Insert” using web.config transformation?
I'm using web.config transformation as described in the below post in order to generate configs for different environments.
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