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What is Express.js?
... You can use a variety of choices for your templating language (like EJS, Jade, and Dust.js).
You can then use a database like MongoDB with Mongoose (for modeling) to provide a backend for your Node.js application. Express.js basically helps you manage everything, from routes, to handling requests ...
Visual Studio can't build due to rc.exe
...talled:
Part 2: FIX LINK : fatal error LNK1158: cannot run ‘rc.exe’
Add this to your PATH environment variables:
C:\Program Files (x86)\Windows Kits\8.0\bin\x86
Copy these files:
rc.exe
rcdll.dll
From
C:\Program Files (x86)\Windows Kits\8.0\bin\x86
To
C:\Program File...
Extracting text from HTML file using Python
...ut I would get if I copied the text from a browser and pasted it into notepad.
32 Answers
...
Use IntelliJ to generate class diagram
... Diagram" feature to show one class at a time. (I also figured out how to add additional classes, but again, only one at a time.)
...
How to create a listbox in HTML without allowing multiple selection?
...ion>
<option>text5</option>
</select>
To clarify, adding the size attribute did not remove the multiple selection.
The single selection works because you removed the multiple="multiple" attribute.
Adding the size="5" attribute is still a good idea, it means that at least 5...
How to use filter, map, and reduce in Python 3
...
You can read about the changes in What's New In Python 3.0. You should read it thoroughly when you move from 2.x to 3.x since a lot has been changed.
The whole answer here are quotes from the documentation.
Views And Iterators Instead ...
Mongoose subdocuments vs nested schema
...ccording to the docs, it's exactly the same.
However, using a Schema would add an _id field as well (as long as you don't have that disabled), and presumably uses some more resources for tracking subdocs.
Alternate declaration syntax
New in v3 If you don't need access to the sub-document schema in...
ERROR ITMS-9000: “Redundant Binary Upload. There already exists a binary upload with build version '
I am trying to upload my build on iTunes Connect via Xcode 5.1.1 but it is continuously showing that it is loading and app is not getting uploaded. So I have tried uploading with Application Loader but its showing the below error:
...
Should methods that throw RuntimeException indicate it in method signature?
...ould not declare an unchecked exception in the signature, since it is misleading to the user of that API. It is no longer obvious whether the exception has to be explicitly handled.
Declaring it in the javadoc is a better approach since it allows someone to handle it if they think it is necessary,...
How to avoid overflow in expr. A * B - C * D
...llowing, without losing precision
A*B - C*D = A(D+E) - (A+F)D
= AD + AE - AD - DF
= AE - DF
^smaller quantities E & F
E = B - D (hence, far smaller than B)
F = C - A (hence, far smaller than C)
This decomposition can be done further.
As @Gian pointed out, car...