Usage of npm packages in cordova / phonegap

I’m trying to add a package to my Cordova project using NPM, but either I’m doing something terribly wrong or I’m not getting the way it should work… I’m using the latest version of...

AngularJS compress $http post data

I'm creating an Ionic app that needs to send big amounts of data to a server written in php. I'm looking for a way to compress the data I post to speed up my app. I'm not sure of what's the best...

Gzip string in javascript using pako.js

I read a topic about decompress a string in javascript using pako.js https://stackoverflow.com/questions/4507316/zlib-decompression-client-side http://jsfiddle.net/9yH7M/1/ This is code to...

Is there a way to use browser's native gzip decompression using Javascript?

The backend server responds with a gzip file but without the Content-Encoding: gzip header. And I do not have control over the server so can't handle the issue server side. What I need now is to...

Conversion from Uint8Array to UTF-16 string freezes/crashes browser

I'm getting some sort of encoded data from server, which should be properly decoded and displayed on client as string(UTF-16). By the moment I'm doing something like this: _decodeContent:...

How to use pako.js javascript? Pako is not defined

I'm fairly new to JavaScript. I'm currently working on an algorithm that deflates in Java and inflates in javascript. For the most part, I have heard that pako.js is a good tool to use for...

using php-gzdeflate and pako-js

i am attempting to combine php-gzdeflate and pako. to compress the string i am using: const compressed = ' <?php echo base64_encode(gzdeflate('Compress me')); ?> ' ; // compressed now contains:...

Using Pako deflate with Python

I'm trying to compress a dictionary for accessing an API. I read the code of someone compressing the data with JavaScript and a library called "pako" and tried it myself. It works perfectly: var...

Publishing a .NET Core / Angular 4 Project to Netlify

Does anyone have experience publishing a .NET/Angular project to Netlify? I'm using the Angular Microsoft.AspNetCore.SpaTemplates template. On Netlify, I'm getting a non-zero exit code that's...

NPM "ENOENT: no such file or directory error" when installing Sails.js dependencies with Node 8.9.4 LTS

I recently upgraded my computer and with it, to the latest LTS version of Node and NPM: Node.js 8.9.4 NPM 5.6.0 I have a Sails.js 0.12.14 application for which I'm trying to install NPM...

Gzip a string in javascript using pako.js

I was able to decompress a string in JavaScript using pako.js http://jsfiddle.net/9yH7M/1/ // Get some base64 encoded binary data from the server. Imagine we got this: var b64Data =...

Angular 5 Content Upload GZip

I am using Angular 5 on the client-side. I have some large text content that I need to upload to my server using my API. I am trying to pass the Content-Encoding: gzip header and send compressed...

How to unzip in PHP the data previously zipped in JavaScript

I'm trying to compress a JSON string with pako and send it to a PHP script (Laravel) and uncompress it, then modify it, compress again and sent it back to client. When I compress and uncompress in...

Pako.js error, "invalid stored block lengths" when trying to inflate Websocket messages

I'm trying to inflate messages from a third party websocket using javascript, but receiving a pako.js "invalid stored block lengths" error. The sample code I'm using to implement the web socket...

How to return compressed data from API to the browser, and uncompress them?

I'm creating a Web API using ASP.NET MVC. In some cases, the data requested by the browser may be large (up to 5MB) and I'd like to compress it to speed up the process and reduce the...

How to load dicom file in angular 7 project using cornerstone

I want to load a dicom file which I have put in my virtual directory of IIS, I am using cornestone-wado-image-loader to achieve the same. but I am getting below error: "TypeError: Failed to...

error: (1089) recursive function call to "_forward_flight" XC8 compiler

I am trying to emulate a pingpong game with LED's showing the flight of the ball. Two players using buttons connected to RA0 and RA1 control the flight of the ball. Game starts with either...

how to decompress data in php and the data which use pako.deflate from js

I use pako.deflate to compress data in javascript, like this: js file: const params = [{id: 5, name: '张三', list: [{code: '10010', type: 'media'}]},{id: 6, name: '李四', list: [{code:...

Compressing hexadecimal string using GZIP on the web (Javascript)

I have a textarea where the entered value is converted to hexadecimal and concatenated, as shown below: 4f43 5441 1d00 0000 2400 0000 0004 0000 0200 0000 0000 0000 0000 0000 0000 0000 0200 0000...

Implement GZIP decompression with deflate algorithm

I need to decompress Base64-encoded gzip or deflate data from JavaScript without adding much to the bundle size (this is why I can't just use pako). I found a nice, small library for decompressing...

Deflate with Pako and inflate with asp net core

I'm trying to deflate a .xlsx file on the front end and inflate it in the server side, in a asp net core 2.2 server. I tried everything and i have this now: //JS code handleSaveFile = (file) => { ...

How can I inflate this zlib byte string in python?

I'm writing a tool to interact with a popular data warehouse SaaS. Their online sql editor serializes sql worksheets to JSON, but the body of the SQL worksheet is zlib deflated using pako.js. I'm...

How to coding to improve Tesseract.js accuracy and more support correct OCR with label same as Google Cloud Vision and support 2 languages together?

How to coding to improve Tesseract.js accuracy and more support correct OCR with real label same as Google Cloud Vision API and support 2 languages together? (Image link to have more support...

Decompress body request with C# in asp.net mvc already compressed with pako library JS

I have an asp.net mvc app and want to compress body of the request in the view with Pako library (using gzip and deflate encoding) and decompress the body request before arriving to the controller...

JavaScript library to decode PDF streams

I'm looking for a JavaScript library to decode PDF streams. Is there any JS library that can do this easily? Let's say that I know that the filter that will be used for the stream will be...

How can I asynchronously decompress a gzip file in a JavaScript web worker?

I have a vanilla JS script running in-browser (Chrome, and only Chrome needs to be supported - if browser support is of any importance). I want to offload a 15 MB gzip file to a web worker and...

How can I unzip file with JavaScript pako library in browser?

I'm making .glb viewer with a-frame. my glb file is big(around 400MB), so I'm trying to load compressed zip file (around 20MB) and decompressed it inside browser. However, pako is not working.....

Unable to inflate SessionStorage data; getting either 'incorrect header check' or 'invalid stored block lengths' depending on the inflation method

I have data exceeding 5MB I need to store in session storage. To that end, I'm using pako to compress the data. First, we have an Angular app that receives data from an API and adds it to a hash...

How to encode CBOR from the decoding buffer

Buffer is not returning the same when decoding then encoding then decoding of CBOR. const greenpassData = cbor.decodeAllSync(cbor_data); // -------------------------------- //Want the CBOR data...

npm install failing with error "error Build failed with error code: 1"

i am running npm install command on my project but getting error Build failed with error code: 1 Part of the log posted below. 0 verbose cli [ 0 verbose cli 'C:\\Program...