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java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
...t least version 3.2.8.RELEASE of spring-core.
For Maven, set in your pom.xml:
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>3.2.8.RELEASE</version>
</dependency>
Source: http://docs.s...
Query EC2 tags from within instance
...N --output=text | cut -f5`"
To install the aws cli
sudo apt-get install python-pip -y
sudo pip install awscli
In case you use IAM instead of explicit credentials, use these IAM permissions:
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [ "ec2:...
How to import data from mongodb to pandas?
...ing into RAM) data efficiently (i.e. with parallel execution), you can try Python Blaze ecosystem: Blaze / Dask / Odo.
Blaze (and Odo) has out-of-the-box functions to deal with MongoDB.
A few useful articles to start off:
Introducing Blaze Expessions (with MongoDB query example)
ReproduceIt: Red...
Method names for getting data [closed]
...or / generalize and fetchBooks then could be some pulling of data from say XML. I like specifics too but you then find yourself seperating the same functionality across different function names. And that sir is not cool!
– JonH
Jan 26 '10 at 19:07
...
Visual Studio 64 bit?
...
His arguments make little sense. Even if the new XML office formats are free of portability issues, Office64bit will still have to support old doc/xls files. I hope. On the other hand I completely agree with him: 90% of apps do not need to be ported to 64bit. Unfortunate...
How do you reindex an array in PHP?
...ather preparing data for whatever view renderer it may utilize (php, json, xml, rss, etc.)
– Tres
Apr 13 '11 at 23:46
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Proper REST response for empty table?
... return a representation of an empty collection. Let's assume you're using XML. A normal response body for a non-empty collection of users could look like this:
<users>
<user>
<id>1</id>
<name>Tom</name>
</user>
<user>
<id>2<...
How do you switch pages in Xamarin.Forms?
... this.BindingContext = new MyViewModel();
}
}
// XAML version
<?xml version="1.0" encoding="utf-8"?>
<ContentPage
xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:viewmodels="clr-namespace:MyApp.ViewModel"
x:C...
Can Flask have optional URL parameters?
...able with the defaults in the function head - the way you are used to with python:
@app.route('/<user_id>')
@app.route('/<user_id>/<username>')
def show(user_id, username='Anonymous'):
return user_id + ':' + username
...
Rails respond_with: how does it work?
... abstraction by introducing more default behavior. Read actions calling to_xml/to_json for specific formats, and mutator actions providing the same as well as redirects for successful mutator actions.
There are a few opportunities to customize how responders behave, from subtle tweaks to completl...