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Confusion between numpy, scipy, matplotlib and pylab
...tplotlib.pyplot (for plotting) and numpy (for mathematics and working with arrays) in a single name space. Although many examples use pylab, it is no longer recommended.
So, TL;DR; is do not use pylab, period. Use pyplot and import numpy separately as needed.
Here is the link for further reading ...
Sending a message to nil in Objective-C
...s say you have a method in Java which prints out all of the elements in an ArrayList:
void foo(ArrayList list)
{
for(int i = 0; i < list.size(); ++i){
System.out.println(list.get(i).toString());
}
}
Now, if you call that method like so: someObject.foo(NULL); you're going to pro...
AngularJs: How to check for changes in file input fields?
...ope, Upload) {
$scope.onFileSelect = function($files) {
//$files: an array of files selected, each file has name, size, and type.
for (var i = 0; i < $files.length; i++) {
var $file = $files[i];
Upload.upload({
url: 'my/upload/url',
data: {file: $file}
...
Rails Model, View, Controller, and Helper: what goes where?
... treats the model as it's data in the same way you might treat strings and arrays as data in objects outside of Rails). Here's a good video with an example of this technique.
– Joshua Cheek
Dec 15 '11 at 11:13
...
Is Java a Compiled or an Interpreted programming language ?
...tions? Libraries in C is option while in other languages you can't have an array object without a C binary extension that can be updated or be completely different code on another platform. The Scripting language will be able to run on both while the compiled language would need a different binary t...
How can I print a circular structure in a JSON-like format?
...e, getCircularReplacer());
Seen values should be stored in a set, not in array (replacer gets called on every element) and there is no need to try JSON.stringify each element in the chain leading to a circular reference.
Like in the accepted answer, this solution removes all repeating values, not...
How can I verify if a Windows Service is running
...
ServiceController.GetServices() retrieves a array that contains all the installed service as ServiceController object. This may help a lot.
– Larry
Oct 7 '08 at 12:13
...
How would you compare jQuery objects?
... Exactly, it's the same as the first one but uses javascript's native array parsing.
– Salketer
Aug 28 '12 at 7:19
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How does the getView() method work when creating your own custom adapter?
...an give the reference it to Adapter class Object.
if you have 4 item in a Array passed to Adapter. getView() method will create 4 View for 4 rows of Adaper.
LayoutInflater class has a Method inflate() whic create View Object from XML resource layout.
...
jQuery pass more parameters into callback
...nd not the old one! In my case, I was firing off ajax calls on items in an array, and by the time the first success() call executed, it thought it had succeeded on the last item when it was the first! bradhouse's answer worked for me.
– Chris
Dec 9 '14 at 1:32
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