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How to sort List of objects by some property
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What does compareTo() do? Where does it come from? Where do I have to define it?
– Asqiir
Jul 24 '17 at 12:58
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How do I prevent Android taking a screenshot when my app goes to the background?
...is definitely secures against manual screenshots and automatic screenshots from the ICS recent-tasks history. It also secures against screen recording (e.g., apps using the media projection APIs).
UPDATE: it also secures against Now On Tap or other assistants on Android 6.0; they will not get acces...
Using Pylint with Django
... The link to the blog post is dead (so soon). Here are some archived links from the Internet Archive and from archive.is
– Christian Long
Sep 23 '15 at 16:06
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A list of indices in MongoDB?
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From the shell:
db.test.getIndexes()
For shell help you should try:
help;
db.help();
db.test.help();
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doGet and doPost in Servlets
... request. I.e. doing some business stuff before presenting the HTML output from a JSP, such as gathering data for display in a table.
@WebServlet("/products")
public class ProductsServlet extends HttpServlet {
@EJB
private ProductService productService;
@Override
protected void do...
How can I use a C++ library from node.js?
How can I use a C++ library from node.js?
8 Answers
8
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Amazon SimpleDB vs Amazon DynamoDB
...This is addressed by the respective FAQ Q: How does Amazon DynamoDB differ from Amazon SimpleDB? Which should I use? (hash link no longer works, but use in-page Find to locate question within page) to some extent already, with the most compact summary at the end of the paragraph:
While SimpleDB ...
SQL Server Management Studio SSMS tries to “save to file” instead of execute on F5
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It sounds like you have accidentally changed from the default query option of "Results to Grid" to "Results to File". If that is the case it is easy to fix:
From the Query Menu -> Results To ->
Results To Grid.
OR
Press Ctrl + D
Once you hav...
How do I implement IEnumerable
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You might as well inherit from Collection<MyObject> and then you won't have to write any custom code.
– John Alexiou
Oct 2 '18 at 21:23
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How to test chrome extensions?
...egration level testing, unit tests would require you to abstract that away from real pages so that you don't depend on them, likewise with access to localStorage.
If you want to test pages directly, you can orchestrate your extension to open new tabs (chrome.tab.create({"url" : "someurl"}). For ea...