大约有 40,000 项符合查询结果（耗时：0.0314秒） [XML]
How to declare a variable in a PostgreSQL query
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This is ideal for when I have a migration script where I want to import some relational data. Obviously I won't know the sequence id the relational data is given.
– Relequestual
Feb 13 '15 at 9:...
Ignore fields from Java object dynamically while sending as JSON from Spring MVC
...ions weren't very appealing to me (mixins? ugh!), so I ended up creating a new library to make this process cleaner. It's available here if anyone would like to try it out: https://github.com/monitorjbl/spring-json-view.
The basic usage is pretty simple, you use the JsonView object in your controll...
How do I make a LinearLayout scrollable?
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You can implement it using View.scrollTo(..) also.
postDelayed(new Runnable() {
public void run() {
counter = (int) (counter + 10);
handler.postDelayed(this, 100);
llParent.scrollTo(counter , 0);
}
...
How can I shrink the drawable on a button?
... (int)(drawable.getIntrinsicHeight()*0.5));
ScaleDrawable sd = new ScaleDrawable(drawable, 0, scaleWidth, scaleHeight);
Button btn = findViewbyId(R.id.yourbtnID);
btn.setCompoundDrawables(sd.getDrawable(), null, null, null); //set drawableLeft for example
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How to programmatically set the layout_align_parent_right attribute of a Button in Relative Layout?
...dRule(RelativeLayout.LEFT_OF, R.id.id_to_be_left_of);TextView tvUserName = new TextView(act);
– Saint Robson
Feb 5 '14 at 10:31
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Using “label for” on radio buttons
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
...
JUnit tests pass in Eclipse but fail in Maven Surefire
...rated (which I ignored) whereas I was using SpringJUnit4ClassRunner for my new test cases. Adding SpringJUnit4ClassRunner annotation to autogenerated test solved it for me.
– Avnish
Oct 3 '15 at 10:40
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Infinite Recursion with Jackson JSON and Hibernate JPA issue
... Since Jackson 1.6 there's a better solution: you can use two new annotations to solve infinite recursion problem without ignoring the getters/setters during serialization. See my answer below for details.
– Kurt Bourbaki
Feb 5 '14 at 12:00
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How to reshape data from long to wide format
...hape2 package as indicated in one of the other answers. You could create a new question that's specific to your use case and post it if you can't figure it out.
– Chase
Feb 10 '16 at 3:16
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Verifying a specific parameter with Moq
...l MyCheckingMethod(Action<IQuery> queryAction)
{
var mockQuery = new Mock<IQuery>();
mockQuery.Setup(m => m.SetSomeFields(It.Is<string>(s => s.MeetsSomeCondition())
queryAction.Invoke(mockQuery.Object);
mockQuery.Verify(m => m.SetSomeFields(It.Is<string&...