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Hibernate - Batch update returned unexpected row count from update: 0 actual row count: 0 expected:

...y the function which causes the issue. Unfortunately there are several DB calls in the function. I am unable to find the line which causes the issue since hibernate flush the session at the end of the transaction. The below mentioned hibernate error looks like a general error. It doesn't even mentio...
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What is the meaning of “this” in Java?

Normally, I use this in constructors only. 21 Answers 21 ...
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What's the -practical- difference between a Bare and non-Bare repository?

...repositores in Git. I haven't been able to understand quite well (theoretically) about the differences between them, and why I should "push" to a bare repository. Here's the deal: ...
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Backbone.js get and set nested object attribute

...g convenience methods that hide the navigation to the nested object. Basically, your callers don't need to know the model's internal structure; after all, it may change and the callers should be none the wiser. – Bill Eisenhauer Jun 15 '11 at 0:54 ...
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Download a file from NodeJS Server using Express

...press.static('public')); // <-- This right here }); And then just put all your files inside that 'public' folder, for example: /public/docs/my_word_doc.docx And then a regular old link will allow the user to download it: <a href="public/docs/my_word_doc.docx">My Word Doc</a> ...
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Understanding colors on Android (six characters)

... here you find all values : dtp-aus.com/hexadeci.htm and you can get alpha 0-100 by divide the number by 255 and multiple it by 100. hope it helps you – Niib Fouda Oct 17 '16 at 10:44 ...
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Angularjs - ng-cloak/ng-show elements blink

..., use the ng-cloak directive and include the following in your CSS: /* Allow angular.js to be loaded in body, hiding cloaked elements until templates compile. The !important is important given that there may be other selectors that are more specific or come later and might alter display. ...
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泰迪熊为什么叫泰迪 - 杂谈 - 清泛网 - 专注C/C++及内核技术

...负鼠配地瓜)。于是塔夫托说,“for possum first, last, and all the time”,这句话没看懂。但是塔夫托因为这句话被政治漫画家绘作一只负鼠,名为 Billy Possum(比利鼠)。 由于罗斯福和泰迪熊的巨大成功,玩具商们看准了这次商机...
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What's the most concise way to read query parameters in AngularJS?

...ess useful after the controller's initial load; $location.search() can be called anytime. share | improve this answer | follow | ...
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Number of days between two NSDates [duplicate]

... current time zone, perfect for an app that shows information about places all around the world. share | improve this answer | follow | ...