Flask-admin Chapter II: Use of wtforms and use of Queryselectfield in database scenarios instead of Selectfield

OverviewThe Flask Admin can support custom views, and you can choose to inherit flask_admin for the more complex views involved . Baseview to define the structure of your expectations.Each function of a custom view can be decorated with

Install the dual system on the ThinkPad SL400 USB stick ubuntu14.10

Transferred from: http://zydky.iteye.com/blog/1674100The two systems above are centos6.3, because they are a bit familiar with Ubuntu and pretend to be Ubuntu.Notebook is the beginning of the 09, bought after not how to use, until now graduate

Use of git client sourcetree on Mac

Problem: On GitHub that wants to write some demo and open source stuff, using Sourcetree can also modify the remote repository code. Solution or Tutorial:1. First you need to have a GitHub account, not a user, how to use the product, the preparation

"Assembly language" learning note 8--Basic assembly instructions

1. Basic assembly Instructions1. Delivery Instructions: MOVFormat: MOV opd,opsAction: Transfer the value of OPS to OPDPrecautions:1.OPD cannot be CS2. Not allowed to transfer between two storage units3.MOV affects all flag bits4.OPD, the data type

A detailed summary of bilinear interpolation algorithm

Recently in the video splicing project, which used the image of the single-matrix transformation, in the final image remapping, because the target image coordinates are non-integers, so need to use the interpolation method, with bilinear

GridView "Control must be placed inside the form tag with Runat=server" Error Prompt "

In the Export data to Excel program, there is an error message: The type "GridView" control "GridView1" must be placed in the form tag with Runat=serverWorkaround rewrite Verifyrenderinginserverform: Public Override void Verifyrenderinginserverform (

Varnish Installation and Tuning notes

Recently, the company to do activities to promote, traffic explosion, the back-end server pressure Alexander, resulting in the user's request response time to prolong, the customer complained loud.In order to solve the problem as soon as possible,

NetEase Video Cloud: Hbase--regionserver Case investigation

Today, NetEase video cloud technology experts to share your hbase–regionserver down case investigation, welcome to participate in the discussion.It was a quiet evening, and it was nice to eat raisins and watch the game. But a warning message such as

JMeter--Explanation of the response assertion

Response assertion: Assertion checksum of the server's response Application scope: Main Sample and Sub sample, main sample only, sub-sample only, JMeter variable Regarding the scope of application, most of us tick "main sample

Wireshark Grab Bag Tool Common filter command method

Wireshark Filter Rule usageFirst,      MacAddress filteringCommand summary:Eth.addr==20:dc:e6:f3:78:ccEth.src==20:dc:e6:f3:78:ccEth.dst==20:dc:e6:f3:78:cc1, filter according to the MAC addressuse command:ETH.ADDR==20:DC:E6:F3:78:CCCommand

[Angular 2] Rendering an Observable with the Async Pipe

Angular 2 Templates Use a special the Async pipe to being able to render out observables. This lesson covers the syntax used to create a Observable in Angular 2 and then to render it out in the template.Import {Component} from 'Angular2/core';

[Docker] Docker Client in Action

Pull the Docker Image:Docker Pull Hello-worldShow all the images:Docker imagesRemove the Image:Docker RMI Run the Image:Docker run hello-://run Kitematic/hello-world-nginx image on (-p) port ( Local) 80:80 (to Nginx)Once run the images, you can see

Install OPENCV:OPENCV 3.0, OpenCV 2.4.8, OpenCV 2.4.9 +VS development environment Configuration

this series of articles by the @ Light Ink _ Mao Nebula produced, reproduced please indicate the source.   Article Link: http://blog.csdn.net/poem_qianmo/article/details/19809337 Mao (Light ink) Weibo: http://weibo.com/u/1723155442 Email:

The difference and relation between abstract class and interface

1. The same point:A. Both are abstract classes and cannot be instantiated.B. Interface implementations and abstract class subclasses must implement an abstract method that has already been declared.2. Different points:A. Interface need to be

Experiment two job scheduling simulation program

I. Purpose and Requirements1. Purpose of the experiment(1) Deepen the understanding of the job scheduling algorithm;(2) Training in program design.2 . Experimental requirementsA simulation program that writes one or more job schedules in a

git command Summary

1. Configurationgit config--global user.name "your name"git config--global user.email [email protected]git config--global color.ui truegit config--global core.editor vigit config--global alias.lol "log--graph--all" set alias so that LOL is your new

CODEFORCES-416A (judgment greater than or equal to the simulated question)

Guess a number! Time Limit: 1000MS Memory Limit: 262144KB 64bit IO Format: %i64d &%i64u Submit StatusDescriptionA TV show called "Guess a number!" is gathering popularity. The whole Berland, the old

HM Encoder Code Reading (21)--The concept of entropy coding and its application in HEVC

Entropy coding transforms a series of element symbols used to represent video sequences into a stream of compressed streams for transmission or storage.The amount of information is measured by quantity, obviously, it is related to the degree of

Experiment 6 play audio and video in the app

Lab Report Course Name Mobile Internet development based on Android platform Date of experiment April 15 Name of the experimental project Play audio and video in the app Location of the experiment

Kendo UI Common Example summary (vi)

Kendo UI Professional offers two versions of open source and commercial. The open source Kendo UI Core has 40+ frameworks and components, and the Business Edition incorporates the previous kendo UI Web, Kendo UI Mobile, and Kendo UI DataViz, with 70+

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