大约有 8,600 项符合查询结果（耗时：0.0321秒） [XML]
How can I make a JPA OneToOne relation lazy
... specify join fetch in HQL and / or explicitly set fetch mode via Criteria API which would take precedence over class annotation. If that's not the case and you're still having problems, please post your classes, query and resulting SQL for more to-the-point conversation.
B) @OneToOne is trickier. ...
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
... // https://developers.google.com/web/updates/2017/09/visual-viewport-api Note on desktop Chrome the viewport subtracts scrollbar widths so is not same as window.innerWidth/innerHeight
return {
left: visualViewport.pageLeft,
top: visualViewport.pageTop,
...
Prevent RequireJS from Caching Required Scripts
...che busting.
From the RequireJS documentation (http://requirejs.org/docs/api.html#config):
urlArgs: Extra query string arguments appended to URLs that RequireJS
uses to fetch resources. Most useful to cache bust when the browser or
server is not configured correctly.
Example, appending ...
How does _gaq.push(['_trackPageLoadTime']) work?
...page loads on 10% of visits; as more browsers support the NavigationTiming API, you can expect the total sampled percentage to begin to get closer to 10%.)
This interface is accessed under the DOM object window.performance (or, in earlier versions of Chrome, window.webkitPerformance), using the tim...
Check whether user has a Chrome extension installed
...trange, the documentation says it should work. "Unlike the other chrome.* APIs, parts of chrome.extension can be used by content scripts" and it lists sendRequest(), onRequest, connect(), onRequest, and getURL().
– Brad
Jun 9 '11 at 14:01
...
Is there a CSS not equals selector?
...
[attr!="value"] is a jQuery-only selector api.jquery.com/attribute-not-equal-selector
– xec
Jun 3 '14 at 9:04
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When saving, how can you check if a field has changed?
... A model mixin that tracks model fields' values and provide some useful api
to know what fields have been changed.
"""
def __init__(self, *args, **kwargs):
super(ModelDiffMixin, self).__init__(*args, **kwargs)
self.__initial = self._dict
@property
def diff(se...
Routes with Dash `-` Instead of Underscore `_` in Ruby on Rails
... work in Rails 5).
Using :path as shown above is better.
# Using private APIs is not recommended and may break in future Rails versions.
# https://github.com/rails/rails/blob/4-1-stable/actionpack/lib/action_dispatch/routing/mapper.rb#L1012
#
# config/initializers/adjust-route-paths.rb
module Acti...
How to format numbers? [duplicate]
...
On browsers that support the ECMAScript® 2016 Internationalization API Specification (ECMA-402), you can use an Intl.NumberFormat instance:
var nf = Intl.NumberFormat();
var x = 42000000;
console.log(nf.format(x)); // 42,000,000 in many locales
// 42.000.000 in ma...
Is the Javascript date object always one day off?
...
This did it for me - I had to work with dates from an API then sort/compare them, so simply adding the timezone offset works best.
– chakeda
May 4 '16 at 15:56
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