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Servlet returns “HTTP Status 404 The requested resource (/servlet) is not available”
...ng Eclipse, you can find instructions in How do I import the javax.servlet API in my Eclipse project?
Testing the servlet individually
Provided that the server runs on localhost:8080, and that the WAR is successfully deployed on a context path of /contextname (which defaults to the IDE project nam...
Converting string to byte array in C#
...ech edition uses CP1250 and CP852) and are oftentimes hardcoded in windows API libraries. So if you just set UTF-8 to console by chcp 65001 (as .NET implicitly does and pretends it is the default) and run some localized command (like ping), it works in English version, but you get tofu text in Czech...
Disable Required validation attribute under certain circumstances
...InModel");
Bit annoying that you lose the static typing with the updated API. You could achieve something similar to the old way by creating an instance of HTML helper and using NameExtensions Methods.
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Generate a random date between two other dates
... asking about specifying two dates, and in my opinion that's a more useful API.
– Boris
Aug 30 '19 at 7:12
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How do I iterate over an NSArray?
... X 10.6 / iOS 4.0 and above, you also have the option of using block-based APIs to enumerate arrays and other collections:
[array enumerateObjectsUsingBlock:^(id object, NSUInteger idx, BOOL *stop) {
// do something with object
}];
You can also use -enumerateObjectsWithOptions:usingBlock: and...
ViewPager and fragments — what's the right way to store fragment's state?
...cking the internal tag set by FragmentPagerAdapter and instead uses proper APIs for retrieving them. This way even if the tag changes in future versions of the SupportLibrary you'll still be safe.
Don't forget that depending on the design of your Activity, the Fragments you're trying to work on m...
using jquery $.ajax to call a PHP function
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using HTTP fetch API could be for the JS frontend, as well as using promises. For PHP sanitizing and filtering input, perhaps using a middleware so that it can be applied to multiple endpoints. I suppose importantly if you'd like my feedback ...
What is ActiveMQ used for - can we apply messaging concept using a Database?
...messages, one at a time, in a FIFO like fashion [Queue].
JMS, which is an API ActiveMQ implements, is an important cornerstone in Java Enterprise applications. This makes messages share a rather common format and semantic, which makes integration between different applications easier.
Of course, t...
Backbone.js get and set nested object attribute
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Yes it does, if you look at the API there is an example like //You can use index notation to fetch from arrays console.log(model.get('otherSpies.0.name')) //'Lana'
– tawheed
Nov 13 '13 at 13:30
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How does OAuth 2 protect against things like replay attacks using the Security Token?
...rver responds back with an access token.
Step 5: LinkedIn calls the Gmail API with this access token.
Step 6: The Gmail resource server returns your contacts if the access token is valid. (The token will be verified by the Gmail resource server)
You can get more from details about OAuth here.
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