It stops because of the return statement in “int main”. I would suggest using “void main ()” instead of “int main ()”. But if you want to use “int main ()”, shift the “return 0” below the while statement. You also need to ask the user if he or she wants to continue. Try this: … Read more
Use regex a=”HOW TO COOK RICE – Chapter 1: 1 rinse water once 2 add one and a half cup of water for every cup of rice 3 cover the pot and simmer” idx=[i.start() for i in re.finditer(‘(\d{1,} \w{1,})’, a)] if idx: print(a[:idx[0]]) else: print(a) for i,index in enumerate(idx): if not i==len(idx)-1: print(a[index:idx[i+1]]) else: print(a[idx[i]:]) … Read more
Two things you can consider: 1. If you have to give permission for sharing document directory in your .plist. Then traverse through file app. 2. Or you have to use UIDocumentBrowserViewController and show list of file and directory. Please check this link : https://developer.apple.com/documentation/uikit/uidocumentbrowserviewcontroller 1 solved How to browse the document file in iOS [closed]
As you provided no efforts in writing code, here’s a oneliner for you to understand: echo implode(‘,’, array_slice(explode(‘,’, ‘1,2,3,4,5,6,7’, 4 + 1), 0, 4)); Fiddle here. solved PHP How to remove all value after 4 comma in php
In C++, using malloc the way you are using it is undefined behavior, as it does not perform object initialization, which means that it’s not calling the vector’s constructor (but there are other things that are not done, as initializing the vtable if there was one, for example). In your example, you should use new: … Read more
You may make 2d array representing 3 poles. Get input from user and initialize arr[2][number] = {0}; for(i=0; i<number; i++){ arr[0][i] = number-i; } And start a loop which helps user to input 2 numbers and operate moving. You need to check several conditions like if k > l, arr[x][k] < arr[x][l] where x, k, … Read more
This is using glob rather than listdir, but this might be a possible method. No regular expressions involved here either though. import glob folder_path = “C:\Temp” file_pattern = “\*.txt” search_string = “hello” match_list = [] folder_contents = glob.glob(folder_path + file_pattern) for file in folder_contents: print(“Checking”, file) read_file = open(file, ‘rt’).read() if search_string in read_file: match_list.append(file) … Read more
GtkAda is also object-oriented, and so is any other high-level GUI toolkit I’ve seen so far, so I don’t think you can avoid object-oriented programming for the GUI, unless you use a more low-level approach. Two more low-level approaches are: An HTTP/HTML based interface. Using the X protocol to talk directly with an X server. … Read more
It took some effort, but here goes: from tkinter import * from tkinter.ttk import * def left_side(): “””Left “”” global left_entry, right_entry, answer_label, integer_combo left_entry.get() def right_side(): “””Right””” global left_entry, right_entry, answer_label, integer_combo right_entry.get() def combo_calc(): “””Combobox basic Calculator””” global left_entry, right_entry, answer_label, integer_combo if integer_combo.get() == “+”: answer_label[‘text’] = str(int(left_entry.get()) + int(right_entry.get())) elif integer_combo.get() … Read more
The easiest way would just be to shuffle the column… df$col3 <- sample(df$col3) 3 solved How to sample a column based on frequency in R?
If you’re just starting out I’d highly recommend Python for this. Python is a really wonderfully easy language to pick up, and lends itself really well to this kind of application. https://www.python.org/ If you google “python discord bot” there are a fair few resources there. Good luck, and I hope this is beginning of a … Read more
This should do the trick: #!/bin/bash INPUT=”$@” SIZE=${#INPUT} for ((i=0; i < ${SIZE}; i++)); do echo “${INPUT}” INPUT=”${INPUT:0:${i}} ${INPUT:$((i+1)):${SIZE}}” #INPUT=”$(echo “$INPUT” | sed “s/^\(.\{${i}\}\)./\1 /”)” done I added a sed option in the comment, although it creates a sub-process when you don’t really have to. 0 solved Linux ‘cut’ command line and replace
You need to call your function like: mojaFunkcija(); in order to execute it. Also use other methods of inserting HTML content instead of document.write (which is bad practice). var kripta = “sveta”; var vatra = “kralj”; var predstava = “odlicno”; function mojaFunkcija(){ alert(“Ja imam para!”); } if ( (kripta==”sveta”) && (vatra==”kralj”) && (predstava==”odlicno”)){ document.body.innerHTML = … Read more
Try this <?xml version=”1.0″ encoding=”utf-8″?> <RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:orientation=”vertical” android:layout_width=”match_parent” android:layout_height=”match_parent” android:background=”@color/background”> <RelativeLayout android:layout_width=”match_parent” android:layout_marginBottom=”10dp” android:layout_marginTop=”5dp” android:background=”@color/black” android:layout_marginRight=”5dp” android:layout_marginLeft=”10dp” android:layout_height=”match_parent”> <RelativeLayout android:layout_alignParentBottom=”true” android:layout_width=”match_parent” android:background=”@color/cost” android:layout_height=”60sp”/> </RelativeLayout> 1 solved Android Development Layout
some other service is listening on port 1521. open an terminal and type netstat -a -n -o it prints a list with tcp port and pid, lookup the pid in the taskmanager, then you can reconfigure the service or remove the service. you may also consider to use a different port for your oracle database … Read more