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Assign variable value inside if-statement [duplicate]
...rrection, you don't necessarily have to initialize variable, it depends on what if statement does. If it returns out, for instance, then there is no need for initialization.
– randomUser56789
Jul 30 '15 at 11:24
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AngularJS - Create a directive that uses ng-model
...;
padding: 10px;
}
You can see it in action with this Plunker.
Here's what I see:
I understand why you want to use 'ng-model' but in your case it's not necessary. ng-model is to link existing html elements with a value in the scope. Since you're creating a directive yourself you're creating...
What is DOM Event delegation?
... bound onclick="..." to each <li> you would get the same effect.
So what's the benefit?
Imagine you now have a need to dynamically add new <li> items to the above list via DOM manipulation:
var newLi = document.createElement('li');
newLi.innerHTML = 'Four';
myUL.appendChild(newLi);
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Elegant way to check for missing packages and install them?
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What's the status of the package? I can't see in on C-RAN.
– MERose
Feb 5 '15 at 15:17
4
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Entity Framework VS LINQ to SQL VS ADO.NET with stored procedures? [closed]
... tier debugging or through multiple SQL/middle tier in order to understand what's actually happening to your data. EF brings your data model into your code in a very powerful way.
4) Flexibility
Stored procs and raw SQL are more "flexible". You can leverage sprocs and SQL to generate faster q...
Is there something like RStudio for Python? [closed]
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Ad "native app not a browser tool": From what I can see Rodeo 2.0 uses Electron. It still is a browser tool, only it now comes with its own browser to make it feel like its a native app. (It's also worth mentioning that it comes with a dependency on NodeJS.)
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How can you determine a point is between two other points on a line segment?
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@jfs what do you mean by that? Whats the check with the epsilon for?
– Neon Warge
Aug 30 '17 at 8:40
3
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Linear Regression and group by in R
...er. In SAS I would do a 'by' statement and in SQL I would do a 'group by'. What's the R way of doing this?
10 Answers
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Why is it bad practice to call System.gc()?
...ny that rely on it for performance are most likely broken.
You don't know what sort of garbage collector you are running under. There are certainly some that do not "stop the world" as you assert, but some JVMs aren't that smart or for various reasons (perhaps they are on a phone?) don't do it. Y...
Non-Relational Database Design [closed]
...o graph databases, and the elegance of data design using this paradigm was what brought me there, tired of the shortcomings of RDBMS. I have put a few examples of data design using a graph database on this wiki page and there's an example of how to model the basic IMDB movie/actor/role data too.
Th...