Dedecms there are two tags or more flexible, one is {dede:php} {/dede:php} another is {Dede:sql} tag, {dede:php} tag comments to be used to write PHP code in the template, {Dede:sql} is mainly used To invoke SQL, let's describe how these two tags work. This article is transferred from the Baidu space an article.{Dede:sql} Usage of tagsSQL
Django learning notes (5) template tags, django learning notes
About Django template tag official site https://docs.djangoproject.com/en/1.11/ref/templates/builtins/
1. IF tag
Hello World/views. py
1 from django. shortcuts import render 2 3 class Person (object): 4 def _ init _ (self, name, age, sex): 5 self. name = name 6 self. age = age 7 self. sex = sex 8 9 de
]} people participate in comments · {str_cut ($r [title], 28)}
The key point is the order by b.comments Desc LIMIT 3,7 (which means reading 7 data down from the 3rd record) This is often used in MySQL, I hold the idea of try, the result is possible.
The effect is as follows:
Hope to do phpcms development of friends to learn and share together
Phpcms V9 retains the use of 2008 get tags
It includes 2 ways of internal data and external
Provides various official and user-released code examples and code reference. You are welcome to exchange ideas and learn from new students.
/*** General custom tags* Usage:* 1: Load*
* 2: Call*
* {$ V. id} -- {$ v. name}
*
* Note:* 1. You can directly write SQL attributes on the tag.* 2. Use the limit attribute to limit the number of queries.* 3. Use the page attribute for data paging. Two parameters can be passed and separated by comma
Tags: blog io OS sp for data on 2014 logIdeas:Is difficult// C (M + N, M) * C (Q + M-P, Q)-C (N + M-P, N) * C (M + Q, M );Code:# Include "cstdlib" # include "cstdio" # include "cstring" # include "cmath" # include "stack" # include "algorithm" # include "iostream" using namespace std; # define ll long # define mod 100000007 // C (M + N, M) * C (Q + M-P, Q)-C (N + M-P, N) * C (M + Q,
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