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Python Matplotlib figure title overlaps axes label when using twiny
....08)
This also works for plt.suptitle(), but not (yet) for plt.xlabel(), etc.
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Java8 Lambdas vs Anonymous classes
...o further methods can be called on it, its state can be mutated over time, etc. None of these apply to lambdas.
I'd guess that the majority of uses of AICs were to provide stateless implementations of single functions and so can be replaced with lambda expressions, but there are other uses of AICs f...
How do I make an asynchronous GET request in PHP?
...ycle. Any method of sending a request for a URL (or a SQL statement, or a etc.) is going to wait for some kind of response. You'll need some kind of secondary system running on the local machine to achieve this (google around for "php job queue")
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Bamboo Vs. Hudson(a.k.a. Jenkins) vs Any other CI systems [closed]
... for multiple languages. Customers use it with Java, .Net, PHP, JavaScript etc. That being said, most build servers are generic enough to at least execute a script that can kick off your build process.
Deploy artifacts to servers (i.e. deploy the war if all the unit tests pass.)
Bamboo 2.7 su...
How do I use pagination with Django class based generic ListViews?
...;No cars found!!! :(</p>
{% endif %}
{# .... **More content, footer, etc.** .... #}
The page to display is indicated by a GET parameter, simply adding ?page=n, to the URL.
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Why can tuples contain mutable items?
...ore memory efficient to create because there's no need for overallocation, etc. They're a bit slower than lists for random item access, but faster again for unpacking (at least on my machine). If tuples were mutable, then they wouldn't be as fast for purposes such as these.
Tuples are general-purpos...
How do I get a class instance of generic type T?
...t<T> for ArrayList<T> or GenericDAO<T> for DAO<T>, etc.
Pure Java solution
The article Accessing generic types at runtime in Java explains how you can do it using pure Java.
@SuppressWarnings("unchecked")
public GenericJpaDao() {
this.entityBeanType = ((Class) ((Paramete...
Remove Identity from a column in a table
...pt the table to be created; rename everything e.g. 'MyTable2', 'MyIndex2', etc.
Remove the IDENTITY specification.
You should now have two "identical"-ish tables, one full, the other empty with no IDENTITY.
Run ALTER TABLE [Original] SWITCH TO [Original2]
Now your original table will be empty and th...
how to unit test file upload in django
...thing more to test, because that client make use of Sessions, middlewares, etc. Nothing similar to Unit Testing.
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Why would you ever implement finalize()?
...it as a backstop for an object holding an external resource (socket, file, etc). Implement a close() method and document that it needs to be called.
Implement finalize() to do the close() processing if you detect it hasn't been done. Maybe with something dumped to stderr to point out that you're c...