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namespaces for enum types - best practices
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I agree with the struct-idea. And thanks for the compliment:)
– xtofl
Jan 27 '09 at 18:46
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Why does one use dependency injection?
...work for a trained monkey. So what do you do?
Obviously it's a quite good idea to introduce an interface ICanLog (or similar) that is implemented by all the various loggers. So step 1 in your code is that you do:
ICanLog logger = new Logger();
Now the type inference doesn't change type any more,...
Angular ng-repeat Error “Duplicates in a repeater are not allowed.”
...anumeric so (product.id + $index) can not be duplicate in any case. So the idea behind this solution was that if $index is causing any issue in a case then we can use any logic with track by which is created id uniquely.
– Mahima Agrawal
May 17 '16 at 5:32
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How to detect if a variable is an array
...iterate over the object via numeric indices. Therefore, it might be a good idea to check if the object has a property named 0 instead, which can be done via one of these checks:
typeof obj[0] !== 'undefined' // false negative for `obj[0] = undefined`
obj.hasOwnProperty('0') // exclude array-likes w...
What is resource-ref in web.xml used for?
...the object registered under the name of jdbc/PrimaryDBInTheContainer.
The idea is that specifying resources in the web.xml has the advantage of separating the developer role from the deployer role. In other words, as a developer, you don't have to know what your required resources are actually call...
The Web Application Project […] is configured to use IIS. The Web server […] could not be found.
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It's not a good idea to remove <ProjectGuid> from .csproj file. To load the project it's enough to remove only <ProjectTypeGuids> which also is a bad idea as it changes the project type, as @Oram mentioned. This answer is good if...
Avoid browser popup blockers
...w site/landing page after authentication to open in a new tab. Yes, not my idea of excellent user experience... but it seems reasonable
– Don Cheadle
Oct 23 '15 at 20:23
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Breadth First Vs Depth First
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Understanding the terms:
This picture should give you the idea about the context in which the words breadth and depth are used.
Depth-First Search:
Depth-first search algorithm acts as if it wants to get as far away
from the starting point as quickly as possible.
It general...
Why should the “PIMPL” idiom be used? [duplicate]
...(). This won't be visible to the public using your product.
Basically the idea is to hide as much as possible of the implementation from prying eyes.
This is most useful where you have a commercial product that is shipped as a series of libraries that are accessed via an API that the customer's cod...
How to parse JSON in Scala using standard Scala classes?
...ala 2.12). Needed to wrap the for in a try/catch block for that. Any nicer ideas?
– akauppi
Jun 21 '17 at 6:48
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