大约有 18,500 项符合查询结果（耗时：0.0296秒） [XML]
How to get the text node of an element?
... first childNode using
$('.title')[0].childNodes[0].nodeValue
http://jsfiddle.net/TU4FB/
share
|
improve this answer
|
follow
|
...
Update multiple columns in SQL
... design problem in general terms but there are circumstances where bulk validation / data cleaning may be required. I am currently engaged in so doing and in SQL Server 2012 you can now update more than 1 column per @John Woo answer below.
– Hilary
Aug 24 '16 a...
Change default primary key in Eloquent
...Yes
class User extends Eloquent {
protected $primaryKey = 'admin_id';
}
share
|
improve this answer
|
follow
|
...
How can I set the WiX installer version to the current build version?
...
You could use Product/@Version="!(bind.FileVersion.FileId)" (replace FileId with the Id of the file from which you'd like to get the version number) and light.exe will populate the value with the version of the file referenced by the FileId.
...
Is there any way to post events to Google Analytics via server-side API? [closed]
...posting events to it. Is there any way to do this with GA's API on server-side?
4 Answers
...
Mongoose query where value is not null
...oins do not exists in Mongo, that's why first you need to query the user's ids with the role you like, and after that do another query to the profiles document, something like this:
const exclude: string = '-_id -created_at -gallery -wallet -MaxRequestersPerBooking -active -__v';
// Get the ...
MySQL Creating tables with Foreign Keys giving errno: 150
...ined by mistake. See @andrewdotn's answer below for instructions on how to identify these problem FK's.
Hope this helps.
share
|
improve this answer
|
follow
...
Can I draw rectangle in XML?
...arlier:
<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/listview_background_shape">
<stroke android:width="2dp" android:color="#ff207d94" />
<padding android:left="2dp"
android:top="2dp"
...
Can someone explain collection_select to me in clear, simple terms?
...
collection_select(
:post, # field namespace
:author_id, # field name
# result of these two params will be: <select name="post[author_id]">...
# then you should specify some collection or array of rows.
# It can be Author.where(..).order(..) or something like...
Is there any difference between “foo is None” and “foo == None”?
...termines how == is handled when used on a Python object. Here we have overridden it so that when == is used on objects of type Foo it always returns true. There isn't an equivalent method for the is operator and so the behaviour of is cannot be changed in the same way.
– Brenda...