Recently, the project needs to search pdf content according to keywords. The idea is to extract pdf Text and index it.
After IText 4.16, agpl License was adopted, which could not be used for commercial purposes, and the conversion of Chinese would be confusing.
pdfsharp uses MIT License, which has no problem in terms of permi ...
Posted on Mon, 29 Apr 2019 21:20:36 -0700 by cougarreddy
Write before, I recently had an idea to tidy up front-end engineering-related knowledge, starting with packaging tools; today brings some common plug-in configurations related to webpack, and later, some lighter packaging tools will also come out with gulp, rullup... which is cheaper to learn than webpack
Webpack is a static module pa ...
Posted on Sun, 28 Apr 2019 16:40:35 -0700 by mdj
Note: Make a distinction between the following two methods:
array.splice() affects the original array
array.slice() does not affect the original array
I. New: affects the or ...
Posted on Sun, 28 Apr 2019 15:10:36 -0700 by gurechan
Sample source code stamp for this article github blog And suggest you tap the code manually.
The webpack is essentially an event flow mechanism, and its workflow is to chain the plug-ins together. Tapable is the core of all this. The core Compiler responsible for compiling the webpack and the Compilation responsible for creating bundles are exa ...
Posted on Sun, 28 Apr 2019 04:00:36 -0700 by lucifersolutions
1. What is spanning?
A web page requests resources from another web page with a different domain name/protocol/port, which is cross-domain.
Cross-domain Reason: In the current domain name request website, sending other domain names through ajax requests is not allowed by default.
2. Why do cross-domain requests occur?
Because the browser use ...
Posted on Sat, 27 Apr 2019 12:30:34 -0700 by mike97gt
Last article:< Chrome Dinosaur Game Source Exploration IV - Random Drawing Clouds > Realize the random rendering of clouds, this article will achieve: 1, cactus, pterosaur obstacles rendering 2, game speed changes
There are two types of obstacles: cactus and pterosaur. Pterosaurs can only have one at a time. The height is random. ...
Posted on Sat, 27 Apr 2019 10:36:35 -0700 by terje-s
Today, I found a good way to click on the thumbnail, zoom in, and adjustable parameters, and test reliably.
Code usage advice, put the following code into the local test effect, you can use a photo of your own, click will enlarge, click restore again.
Click on the picture to see the big picture, then click on th ...
Posted on Fri, 26 Apr 2019 22:48:36 -0700 by Diego17
1. Implementing Functions
First, we need to implement that we can get the content directly by entering each word in pycharm.
2. Implementation steps
First, login to the translator and get the page's Requests url (Unified Resource Locator), REquest headers (Header Request Content) Form data (Form Data)
Then start writing c ...
Posted on Fri, 26 Apr 2019 09:24:35 -0700 by keiron77
Foreword: After this lecture, the document processing of jQuery is over. When I am free, I will integrate this part and send a catalogue of articles.
I. Sample Code
<title>jQuery Source code parsing clone()</title>
Posted on Thu, 25 Apr 2019 10:33:34 -0700 by eddedwards
In project development, we often encounter the situation that a page needs to load many pictures. We can load all the pictures at once, but consider that users may only browse some pictures. So we need to optimize the image loading, loading only the images in the browser window, and when the user scrolls, loading more pictures. This way of load ...
Posted on Thu, 25 Apr 2019 09:03:35 -0700 by eirikol