大约有 42,000 项符合查询结果（耗时：0.0438秒） [XML]
Laravel orderBy on a relationship
...ual answer was $comments = User::find(10)->comments()->orderBy('post_id')->get(); It seemed to need the get() method in order to work. If you can add get() to your answer I will mark it as the accepted answer.
– PrestonDocks
Aug 9 '13 at 13:35
...
What is the difference between build.sbt and build.scala?
...bt._
import Keys._
object Build extends Build {
lazy val root = Project(id = "root", base = file(".")).settings(
name := "hello",
version := "1.0"
)
}
The .sbt file can also include vals, lazy vals, and defs (but not objects and classes).
See the SBT document called ".scala bui...
【精心整理】【实用】visual C++中最常用的类与API函数 - C/C++ - 清泛网 -...
...个CArchive对象
CArchive(CFile* pFile,UINT nMode,int nBufSize=4096,void* lpBuf=NULL);
参数：pFile 指向CFile对象的指针，这个CFile对象是数据的最终源或目的；
nMode是标志，取值为CArchive::load时，从文档中加载数据（要求CFile读许可），取值为CArch...
ListView item background via custom selector
...d finally solved it. As Romain Guy hinted to, there's another state, "android:state_selected", that you must use. Use a state drawable for the background of your list item, and use a different state drawable for listSelector of your list:
list_row_layout.xml:
<?xml version="1.0" encoding="utf-8...
How to revert a merge commit that's already pushed to remote branch?
... reinstate the tree as it was in 7c6b236.
To better understand the parent IDs, you can run:
git log 8989ee0
and
git log 7c6b236
share
|
improve this answer
|
follow
...
Jump to function definition in vim
...
@Faud Jump To Definition feature relies on pointing an identifier with a cursor (in every IDE). Typing/searching is another feature, you're confusing them.
– bloody
Apr 5 at 22:07
...
How to get distinct values from an array of objects in JavaScript?
...r typescript you have to use new Set wrapped in Array.from()... i will provide that answer below. @AngJobs
– Christian Matthew
Aug 25 '17 at 16:24
...
How remove word wrap from textarea?
...
The "wrap" attribute works in Firefox 3.6, but isn't valid HTML5. However, the CSS solution doesn't work, as if "white-space:nowrap" is ignored.
– Clint Pachl
Mar 21 '11 at 21:56
...
Use-case of `oneway void` in Objective-C?
...thout it, the caller will block, even though the method's return type is void. Obviously, it is never used with anything other than void, as doing so would mean the method returns something, but the caller doesn't get it.
For more on distributed objects, see Cocoa Conceptual DistrObjects.
...
How do I implement onchange of with jQuery?
...
Unfortunately, this doesn't work for a hidden input. A possible solution when required a onchange on a hidden input is: <input type='text' style='display:none' /> (with css)..
– NickGreen
Aug 11 '11 at 7:19
...