大约有 40,000 项符合查询结果（耗时：0.0520秒） [XML]
How do you tell a specific Delayed::Job to run in console?
For some reason, Delayed::Job's has decided to queue up but not excecute anything even though I've restarted it several times, even kill -9'd it and restarted it. It won't run any jobs.
...
Convert dictionary to list collection in C#
...
To convert the Keys to a List of their own:
listNumber = dicNumber.Select(kvp => kvp.Key).ToList();
Or you can shorten it up and not even bother using select:
listNumber = dicNumber.Keys.ToList();
...
How do I go straight to template, in Django's urls.py?
...
Django 2.0+
Use the class based generic views but register with the django 2.0+ pattern.
from django.urls import path
from django.views.generic import TemplateView
urlpatterns = [
path('foo/', TemplateView.as_view(template_name='fo...
Set default value of an integer column SQLite
...
Use the SQLite keyword default
db.execSQL("CREATE TABLE " + DATABASE_TABLE + " ("
+ KEY_ROWID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
+ KEY_NAME + " TEXT NOT NULL, "
+ KEY_WORKED + " INTEGER, "
+ KEY_NOTE +...
Delete a key from a MongoDB document using Mongoose
...de-mongodb-native driver. Each model has a collection object that contains all the methods that node-mongodb-native offers. So you can do the action in question by this:
User.collection.update({_id: user._id}, {$unset: {field: 1 }});
Since version 2.0 you can do:
User.update({_id: user._id}, {$u...
What's the difference between Protocol Buffers and Flatbuffers?
...there any big difference between them? Is it a lot of work to convert code using Protocol Buffers to use FlatBuffers ?
1...
jQuery find element by data attribute value
...
Use Attribute Equals Selector
$('.slide-link[data-slide="0"]').addClass('active');
Fiddle Demo
.find()
it works down the tree
Get the descendants of each element
in the current set of matched elements, filtered by...
“Order by Col1, Col2” using entity framework
I need to order by 2 columns using the entity framework.
5 Answers
5
...
npm - install dependencies for a package in a different folder?
I have the following directory structure:
3 Answers
3
...
Add 2 hours to current time in MySQL?
Which is the valid syntax of this query in MySQL?
5 Answers
5
...