Using iTextSharp in asp.net MVC design pattern to generate PDF files from html strings

For personal needs, html format needs to be converted into PDF and watermarked images. So for the first time, the novice blogger who came into contact with this kind of demand, I constantly consulted the keyword information and stepped on the pit in a certain search engine, and finally had a corresponding solution. Following are the steps to so ...

Posted on Tue, 11 Dec 2018 16:48:05 -0500 by sgs

Summary of Android Animation Learning (I) View Animation Alpha, Rotate, Scale, Translate, Animation Set, etc.

Android provides two mechanisms for creating simple animations: interpolation animation, in which you tell Android to perform a series of simple transformations (location, size, rotation, etc.) on the content of the view, and frame-by-frame animation, loading a series of Drawable resources one by one. Both animation types can b ...

Posted on Tue, 11 Dec 2018 14:06:05 -0500 by jon23d

android Learning Notes - Open Source Async HttpClient, OkHttp to Realize get, post to Submit Data

Let's take a look at the last article. Record get, post submission, packet grabbing and scrambling In this way, the post mode becomes more complex when the sub-threads are networked and submitted. It's much simpler to use open source projects now. See the previous article for the tomcat server-side code, not to mention here, ju ...

Posted on Tue, 11 Dec 2018 11:48:05 -0500 by Graphi

104. Maximum Depth of Binary Tree -- Binary Number, Recursion

104. Maximum Depth of Binary Tree Given a binary tree, find its maximum depth. The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node. Solution 1: The classical binary tree problem, so recursion is used. Recursion is used naturally in the generation of binary trees. # Definitio ...

Posted on Tue, 11 Dec 2018 09:57:07 -0500 by hobeau

Let Android's WebView support input of type as file, as well as photography

By default, Android's WebView component does not enable input with type as file, requiring hack-like encoding in the code (because the target object of the solution is annotated with @hide) to summon the dragon. Target object: WebChromeClient Instantiate a target object and rewrite several hidden methods (different Android system versions hav ...

Posted on Tue, 11 Dec 2018 03:27:07 -0500 by Cleanselol

Android Custom ViewGroup Actual Chapter - > Implement FlowLayout

For reprinting, please indicate the source: http://blog.csdn.net/lmj623565791/article/details/38352503 This article is from [Zhang Hongyang's blog] 1. Overview The last article has basically introduced how to customize ViewGroup. If you don't understand it, please check: Android hands-on teaches you to customize ViewGroup This article ...

Posted on Tue, 11 Dec 2018 01:27:07 -0500 by Frank H. Shaw

Draable XML of android about shape and selector and layer-list

Preface Drawable file is indispensable in the development, but before that, we only remember the common attributes, without systematic learning. Today, we intentionally make a summary. Summary Drawable Shape is used to set the shape of the effect of the control's own properties. These effects will not be changed by the change of state, su ...

Posted on Mon, 10 Dec 2018 23:51:42 -0500 by White_Coffee

[Wheel Maniac] Abandon IIS and create a personalized Web Server-WebAPI/Lua/MVC (with source code)

Share: I have several Aliyun coupons, which can offer up to 50% discount for purchasing or upgrading Aliyun's corresponding products. Voucher address: https://promotion.aliyun.com/ntms/act/ambassador/sharetouser.html?userCode=ohmepe03 Introduction This is a sequel to the book "Wheel Madness" abandons IIS and borrows a HttpListener ...

Posted on Sat, 08 Dec 2018 18:21:05 -0500 by biznickman

node.js fs.open and fs.write read and rewrite files

node.js fs.open and fs.write read and rewrite files Api of Node.js File System //Public reference var fs = require('fs'), path = require('path'); 1. readFile function for reading files //readFile(filename,[options],callback); /** * filename, Required parameter, file name * [options],Optional parameters, can specify flag (file opera ...

Posted on Sat, 08 Dec 2018 17:06:05 -0500 by rockstarmike

Knowledge of Android View (getWidth() and getMeasuredWidth distinguish how to get width and height in oncreate)

1. The difference between getWidth() and getMeasuredWidth() of View 2. How to get the width and height of View in onCreate Question 1: The difference between getWidth() and getMeasuredWidth() of View First of all, getWidth() and getMeasuredWidth() are the widths acquired by controls, but there are differences between them. What are the diffe ...

Posted on Sat, 08 Dec 2018 15:03:04 -0500 by kristalys