Learn how to extract text from Word documents using Java: https://blog.conholdate.com/2021/10/13/extract-text-from-word-documents-using-java/
The following topics are discussed/covered in this article:
This project is a tiny compiler for a very simple language consisting of boolean expression.
The language has two constants: 1 for true and 0 for false, and 4 logic gates:
! (not), & (and), | (or), and ^ (xor).
It can also use parentheses to manage priorities.
Here is its grammar in BNF format:
expr ::= "0" | "1"
If you, like me, resent every dollar spent on commercial PDF tools,
you might want to know how to change the text content of a PDF without
having to pay for Adobe Acrobat or another PDF tool. I didn't see an
obvious open-source tool that lets you dig into PDF internals, but I
did discover a few useful facts about how PDFs are structured that
I think may prove useful to others (or myself) in the future. They
are recorded here. They are surely not universally applicable --
the PDF standard is truly Byzantine -- but they worked for my case.
| /** | |
| * Get the caret position in all cases | |
| * | |
| * @returns {object} left, top distance in pixels | |
| */ | |
| getCaretTopPoint () { | |
| const sel = document.getSelection() | |
| const r = sel.getRangeAt(0) | |
| let rect | |
| let r2 |
Markdown Preview Enhanced supports rendering flow charts, sequence diagrams, mermaid, PlantUML, WaveDrom, GraphViz, Vega & Vega-lite, Ditaa diagrams.
You can also render TikZ, Python Matplotlib, Plotly and all sorts of other graphs and diagrams by using Code Chunk.
Please note that some diagrams don't work well with file exports such as PDF, pandoc, etc.
This feature is powered by flowchart.js.
| // Package main is a sample macOS-app-bundling program to demonstrate how to | |
| // automate the process described in this tutorial: | |
| // | |
| // https://medium.com/@mattholt/packaging-a-go-application-for-macos-f7084b00f6b5 | |
| // | |
| // Bundling the .app is the first thing it does, and creating the DMG is the | |
| // second. Making the DMG is optional, and is only done if you provide | |
| // the template DMG file, which you have to create beforehand. | |
| // | |
| // Example use: |
Instead of writing a long article I wrote this summary to give a good overview about software systems scalability by listing the main terms and methodologies that widely used to build stable systems that are able to scale and handle the increasing amont of users and data.
| package main | |
| import ( | |
| "context" | |
| "fmt" | |
| "log" | |
| "net/http" | |
| "os" | |
| "os/signal" | |
| "strconv" |
| package main | |
| import ( | |
| "context" | |
| "flag" | |
| "fmt" | |
| "log" | |
| "net/http" | |
| "os" | |
| "os/signal" |
