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What's the point of the X-Requested-With header?

...n XHR request. If the server is checking that this header is present, it knows that the request didn't initiate from an attacker's domain attempting to make a request on behalf of the user with JavaScript. This also checks that the request wasn't POSTed from a regular HTML form, of which it is hard...
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Difference between one-to-many and many-to-one relationship

... Maybe database relationships now? – fragorl Jul 27 '17 at 1:00 add a comment  |  ...
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How can you disable Git integration in Visual Studio 2013 permanently?

I know that you can disable git integration by using the Tools / Options dialog, but what I've noticed is that this setting doesn't seem to persist across sessions; i.e., as soon as close and reopen the solution, Git integration is enabled again. I'm guessing Visual Studio is seeing the .git folder ...
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What is the Sign Off feature in Git for?

...eated the patch in question, or that you certify that to the best of your knowledge, it was created under an appropriate open-source license, or that it has been provided to you by someone else under those terms. This can help establish a chain of people who take responsibility for the copyright sta...
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When to use EntityManager.find() vs EntityManager.getReference() with JPA

...etter method). Just to change state (I mean setter method). As you should know, getReference returns a proxy object which uses a powerful feature called automatic dirty checking. Suppose the following public class Person { private String name; private Integer age; } public class PersonS...
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How to programmatically take a screenshot on Android?

...e code (running in an Activity): private void takeScreenshot() { Date now = new Date(); android.text.format.DateFormat.format("yyyy-MM-dd_hh:mm:ss", now); try { // image naming and path to include sd card appending name you choose for file String mPath = Environment.g...
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What's the pythonic way to use getters and setters?

...ute # @attribute.setter # the property decorates with `.setter` now def attribute(self, value): # name, e.g. "attribute", is the same self._attribute = value # the "value" name isn't special # @attribute.deleter # decorate with `.deleter` def attribute(self...
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Display current time in 12 hour format with AM/PM

... Outmoded now. These formatting codes are now supplanted by the formatting codes of the DateTimeFormatter class, per JSR 310. – Basil Bourque Sep 3 '19 at 1:45 ...
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Android Studio quick documentation always “fetching documentation”

...mentation for some Android class popped up. No idea, where it got it from. Now I'm installing the Doc package back, hoping it will fix the fetch times, thank you for idea. – Ped7g Apr 12 '17 at 12:19 ...
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Should I use the Reply-To header when sending emails as a service to others?

... have to forward it, but you can always add a hidden multipart. Everybody knows how to forward to another address. – Aridane Álamo Dec 13 '16 at 16:47 2 ...