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How to add custom method to Spring Data JPA

... looking into Spring Data JPA. Consider the below example where I will get all the crud and finder functionality working by default and if I want to customize a finder then that can be also done easily in the interface itself. ...
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MongoDB/Mongoose querying at a specific date?

...onents. To query those times you need to create a date range that includes all moments in a day. db.posts.find( //query today up to tonight {"created_on": {"$gte": new Date(2012, 7, 14), "$lt": new Date(2012, 7, 15)}}) s...
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Getting the client's timezone offset in JavaScript

...ant even for a given locale Mozilla Date Object reference Note that not all timezones are offset by whole hours: for example, Newfoundland is UTC minus 3h 30m (leaving Daylight Saving Time out of the equation). share ...
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Determine if a String is an Integer in Java [duplicate]

... The most naive way would be to iterate over the String and make sure all the elements are valid digits for the given radix. This is about as efficient as it could possibly get, since you must look at each element at least once. I suppose we could micro-optimize it based on the radix, but for a...
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What is PECS (Producer Extends Consumer Super)?

...h element will behave as a Thing when you perform your operation. (You actually cannot add anything to a Collection<? extends Thing>, because you cannot know at runtime which specific subtype of Thing the collection holds.) Case 2: You want to add things to the collection. Then the list is a ...
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Dump a mysql database to a plaintext (CSV) backup from the command line

...ne file per table is fine). But if there are advantages to mysqldump, I'm all ears. Also, I'd like something I can run from the command line (linux). If that's a mysql script, pointers to how to make such a thing would be helpful. ...
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M_PI works with math.h but not with cmath in Visual Studio

...) and suddenly it compile perfectly. Try moving it higher up the page. Totally unsure as to why this would cause issues though. Edit: Figured it out. The #include <math.h> occurs within cmath's header guards. This means that something higher up the list of #includes is including cmath with...
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Best way to iterate through a Perl array

...ay elements occurs. ($_ is aliased to the element in #1, but #2 and #3 actually copy the scalars from the array.) #5 might be similar. In terms memory usage: They're all the same except for #5. for (@a) is special-cased to avoid flattening the array. The loop iterates over the indexes of the array...
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Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its mo

...nformation Services (IIS). The solution I would recommend removing the call to SimpleWorkerRequest. Instead, you can use a Microsoft solution to make sure your web site automatically starts up after it recycles. What you need is the Microsoft Application Initialization Module for IIS 7.5. It is n...
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What does it mean: The serializable class does not declare a static final serialVersionUID field? [d

...ization runtime associates with each serializable class a version number, called a serialVersionUID, which is used during deserialization to verify that the sender and receiver of a serialized object have loaded classes for that object that are compatible with respect to serialization. If the receiv...