I am trying to use some libraries to compress and decompress a string in C#. I am still relatively new to this but I would expect that if I am using the same library to compress and decompress, there should not be any issues. The string I am trying to compress is basically like an… Read More Compression and decompression of text
I’m just trying to save an mp4 to a different mp4 (before I even start playing around with the different compression settings). What exactly is going wrong here? const ffmpeg = require(‘ffmpeg’); try { var process = new ffmpeg(‘./original.mp4’); process.then(function (video) { video .save(‘./new.mp4’, function (error, file) { if (!error) { console.log(‘Video file: ‘ +… Read More ffmpeg module saving not working after compression
I have an array containing numbers, in that array there’re some numbers that occur many times in consecutive order one after the other, and I want to compress those repeated numbers into a very specific format ‘Number*Times’ to reduce the size of the array: input: [0, 1, 2, 0, 0, 0, 3, 2, 0, 0,… Read More How to compress an array to reduce its number of elements in Javascript?
I have some code which takes a string and if it is above a given threshold, it compresses it. The result is then serialised to JSON and converted into an Azure Service Bus Message object. The problem is that the compressed version is coming out at larger than it would have been had I left… Read More Serialising compressed data to JSON produces a larger outcome than uncompressed
In writing dataframe to Excel spreadsheet, I want the file to have no border on the first row and column width to be auto adjusted. With the old package xlwt and xlrd, I can read the file from Pandas produced, to a new file with no border on the header. But it’s .xls (not .xlsx)… Read More Dataframe to Excel, with no border formatting, and auto column width
I’m making a basic installation script (my first to be precise) for LAMP, and I experienced some difficulties: I trying to put some configuration in a new file, in this case for ssl-params My humble code: cat > /etc/apache2/conf-available/ssl-params.conf << ENDOFFILE SSLCipherSuite EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH SSLProtocol All -SSLv2 -SSLv3 -TLSv1 -TLSv1.1 SSLHonorCipherOrder On Header always set X-Frame-Options… Read More Creating a new file and add some text to it using bash
I’m working with the win32 API, and am using it to make a window. This window works, but when I open it, the cursor is a loading cursor, and every time I bring my cursor to the edge to resize it, the cursor gets ‘stuck’ as that resizing cursor, it doesn’t go back to normal.… Read More Weird cursor behavior: Almost always the resize cursor. (win32 api)
I am trying to show response on screen using text view after clicking a button but getting error saying com.android.volley.toolbox.JsonObjectRequest cannot be cast to java.lang.CharSequence package com.example.volleydemo; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.view.View; import android.widget.Button; import android.widget.TextView; import com.android.volley.Request; import com.android.volley.RequestQueue; import com.android.volley.Response; import com.android.volley.VolleyError; import com.android.volley.toolbox.JsonObjectRequest; import com.android.volley.toolbox.Volley; import org.json.JSONException; import org.json.JSONObject;… Read More how show response of text view after clicking a button
I’m trying to do an HTTP request and have golang add accept-encoding header and decompress the response automatically if it is compressed. I was under the impression that the default HTTP client should handle it transparently? However it doesn’t appear to: req, _ := http.NewRequest("Get", "https://stackoverflow.com", nil) // req.Header.Add("Accept-Encoding", "gzip") client := &http.Client{} resp, _… Read More Golang: default HTTP client doesn't handle compression