I am trying to convert a normal PDF into PDF/A3b. The normal PDF doesn’t have the fonts embedded so I used Ghostscript command gs -o output.pdf -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress -dEmbedAllFonts=true -dSubsetFonts=true -dCompressFonts=true input.pdf Even though there are multiple fonts on the PDF, using command above all fonts get embedded except for the first font (Albany WT … Read more
I am generating a tkinter window that contains an image but getting this error. from tkinter import * import cv2 from PIL import Image, ImageTk win = Tk() win.geometry(“1900×2000”) img = cv2.imread(‘lambo.jpg’) img = cv2.cvtColor(img, cv2.COLOR_BGR2RGB) im = Image.fromarray(img) imgtk = ImageTk.PhotoImage(image=im) Label(win, image= imgtk).pack() win.mainloop() please help me!! I don’t know where should make … Read more
I have this template “template-main”: … <template> … <slot></slot> … </template> … Than I have my simple page that use this template <template> <template-main> …code of my page… </template-principal> </template> I Want to know how to send one message from my page to my template in the way that i can change a value of … Read more
I created this program the first time using an array but now I have to use an ArrayList for it. Im having trouble converting one of my methods to use the arrayList instead of an array. This is the code I have My main problem is that I cant call my getcPerCases because it is … Read more
I’m trying to create a super thin UIVisualEffectView (2 pixels tall) with a blur effect. I’m attaching it to the bottom of a collection view cell. The issue on scrolling the effect view flickers between a black color and the blur (sometimes it will remain black when I stop scrolling). When I increase the height … Read more
I’m trying to setup a webSocket server in .NET 4.5.2 using TLS encryption and the System.Net libraries. Here is the server code : static void Main(string[] args) { TcpListener httpsListener; X509Certificate2 serverCertificate = null; serverCertificate = new X509Certificate2(“D:\\\\myCert.pfx”, “password”); httpsListener = new TcpListener(IPAddress.Any, 5000); httpsListener.Start(); TcpClient tcpClient = httpsListener.AcceptTcpClient(); SslStream sslStream = new SslStream(tcpClient.GetStream(), false); … Read more
i’m new to bioinformatic and i try to use multiple R script in a bash script but here is the problem : all R script use multiple arguments, and i don’t want the user to write like 16 long arguments, for the moment i use positionnal argument like this : #!/bin/bash Rscript \pathway\script1.R $1 $2 … Read more
If the last character in a cell = “1” Then convert that character in a new cell to “A” and if the last character in a cell = “3” Then convert that character in a new cell to “C”. i.e. Cell A1 – MIARD01N01 Cell A2 – MIARD01N0A And Cell A1 – MIARD01N03 Cell A2 … Read more
Here is an example: def f(x): if x == 0: raise ValueError(“Input is zero”) return print(f(0)) which results in Traceback (most recent call last): File “..\file.py”, line 25, in <module> print(f(0)) File “..\file.py”, line 22, in f raise ValueError(“Input is zero”) ValueError: Input is zero I want line 5, raise ValueError(“Input is zero”), removed from … Read more
Hi Everyone am new to React Native and expo am Trying to make video work in LANDSCAPE mode with default fullscreen video size i achieved that but import React, { useState, useCallback, useEffect, } from ‘react’; import { Text, View, StyleSheet, StatusBar, TouchableOpacity, BackHandler } from ‘react-native’; import { useNavigation } from ‘@react-navigation/native’ import { … Read more