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What is the difference between log4net and ELMAH?
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Log4Net is a general purpose logging framework with an API intended to be used within your application (web, console, dll, etc.).
logger.Debug("Some low level debug message...");
logger.Info("Some basic info");
logger.Warn("Some business logic problem, but not critical");
logger...
Apache Kafka vs Apache Storm
...ars and since version 0.10 (April 2016) Kafka has included a Kafka Streams API which provides stream processing capabilities without the need for any additional software such as Storm. Kafka also includes the Connect API for connecting into various sources and sinks (destinations) of data.
Announce...
How do I connect to a specific Wi-Fi network in Android programmatically?
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In API level 29, WifiManager.enableNetwork() method is deprecated. As per Android API documentation(check here):
See WifiNetworkSpecifier.Builder#build() for new mechanism to trigger connection to a Wi-Fi network.
See a...
Why am I getting a “401 Unauthorized” error in Maven?
...thing went wrong.
Apparently I have specified -DrepositoryID (note ID in capital) instead of -DrepositoryId.
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What is the __DynamicallyInvokable attribute for?
....Reflection.Assembly.cs, RuntimeAssembly.Flags property:
// Each blessed API will be annotated with a "__DynamicallyInvokableAttribute".
// This "__DynamicallyInvokableAttribute" is a type defined in its own assembly.
// So the ctor is always a MethodDef and the type a TypeDef.
// We cache this...
How can I interrupt a ServerSocket accept() method?
...nge, that there is no this info in docs: download.oracle.com/javase/6/docs/api/java/net/… method is not marked as throwing SocketException. It is only mentioned here download.oracle.com/javase/1.4.2/docs/api/java/net/…
– Vladislav Rastrusny
Apr 7 '11 at 12:...
What are the reasons why Map.get(Object key) is not (fully) generic
...liberal in what you accept from others, but not too liberal. This idiotic API means that you can't tell the difference between "not in the collection" and "you made a static typing mistake". Many thousands of lost programmer hours could have been prevented with get : K -> boolean.
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What is the difference between localStorage, sessionStorage, session and cookies?
...age and sessionStorage
localStorage and sessionStorage are relatively new APIs (meaning, not all legacy browsers will support them) and are near identical (both in APIs and capabilities) with the sole exception of persistence. sessionStorage (as the name suggests) is only available for the duration...
Deadly CORS when http://localhost is the origin
...2-minute setup:
(from their site)
npm install -g local-cors-proxy
API endpoint that we want to request that has CORS issues:
https://www.yourdomain.ie/movies/list
Start Proxy: lcp --proxyUrl https://www.yourdomain.ie
Then in your client code, new API endpoint:
http://localhost...
How can a Java program get its own process ID?
...ng virtual machine
could have a different name.
In Java 9 the new process API can be used:
long pid = ProcessHandle.current().pid();
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