I'm trying to remove the HH:MM:SS section in the following string example: Mar 6 01:00:53 2026 The problem is that I cannot go by character position because the text length can change. Example, there could be 16th instead of 6. Therefore I need...

macOS

Linux

Bash

[BASH] remove a portion of a string and store it I a new variable

13 Oct 2021 by Peter_in_2780

date2=$(echo $date1 | awk '{print $1 " " $2 " " $4}')

macOS

Linux

Bash

[BASH] remove a portion of a string and store it I a new variable

13 Oct 2021 by k5054

You're really close: date2=$(echo $date1 | cut -f3 -d\ ) should do the trick. In this case we're telling cut to return the 3rd field (-f3 flag), with field separator space, (-d\ flag ). Note that for the -d flag you need to make the space...

macOS

Linux

Bash

A Set of Swift Standard Library Classes Equivalent to Some C++ STL Classes

23 Nov 2019 by Zhaohui Xing (Joey)

Swift classes for algorithm, including single linked list class, stack class, queue class

A Simple Tutorial on RequireJS

10 Feb 2020 by Han Bo Sun

This tutorial will introduce the basics needed to use RequireJS to build modularized web applications with JavaScript.

About remote desktop connection

19 Sep 2013 by Durgesh Nakkani

If the Mac OS is above 10.1 , please follow the below linkhttp://www.techrepublic.com/article/connect-to-windows-with-rdc-client-for-mac-os-x/[^]

macOS

Windows

Accelerometer detection in macbook

7 Oct 2016 by Taiming J

I want to create Mac desktop app that plays sound when it detects sudden movement of MacBook. Just I saw the article that when I use SMSLib (Sudden Motion Sensor), the app can detect accelerometer.Can someone please help me to know how to detect sudden movement of MacBook?Is SMSLib...

macOS

accelerometer

Accelerometer detection in macbook

7 Oct 2016 by Jochen Arndt

It should be possible by polling the sensor periodically and compare the sensor data with the data from the previous poll. However, polling requires a significant amount of system resources when peformed in short intervals which are necessary to detect short sudden movements. Most...

macOS

accelerometer

Access print jobs details using c# in mac os.

21 Nov 2011 by Member 8059504

Hi All,I had done with desktop application which override windows printing process, access print event, executing my own application when print job created, get all print jobs details such as ==>Printer name==>doc name==>time submitted==>no of pages to be print.that all developed...

.NET

macOS

Mono

all-purpose SO and laptop for develoment?

18 Jun 2014 by Member 10893646

Hi guys, I have a new laptop and its features are: Intel I7-4700HQ CPU 240 GhzGeforce GTX 765MRam 12 GbI want to program in most used languages (Objective-C,Php,Python,Java,C++,C#,js, Ruby, ASP.NET, JavaEE, JavaFX) and you know, put in my laptop a COMPLETE programming station,...

amazon s3 service on mac os

14 Nov 2011 by komalilella

hi to all..does any body knows ,how to upload a files to amazon s3 service through c# code on mac os?if any body knows pls let me know the solution..

macOS

An Easy Cross-Platform Floating Action Menu using Qt/QML

20 Feb 2017 by PatGulotta

An easy to use C++/Qt/Qml Floating Action Menu providing the ability to add Floating Actions Menus to a Qt/Qml cross-platform project.

Angular 4 Navigation - A Simple Introduction

13 Sep 2017 by Han Bo Sun

Basic intro to Angular 4

Angular JS: Basics of Communication with Server

1 Apr 2014 by Gaurav H

This article describes the basics of server side communication using JavaScript library Angular

Antivirus Part--2

19 Aug 2019 by VISWESWARAN1998

An opensource antivirus engine which uses Yara, Locality Sensitive Hashing to detect malware

Any way to create a native iOS app without owning a Mac?

16 Feb 2015 by newton.saber

Is there any way to create a native app and deploy it to my personal iPhone without owning a Mac?I want to create a simple app which stores my passwords in an encrypted file so I can remember them. I want to be able to open the file only with my software so I decrypt the main pwd and then...

macOS

iOS

Any way to create a native iOS app without owning a Mac?

16 Feb 2015 by Afzaal Ahmad Zeeshan

Quite a bunch of options, some include that you have got a Mac (which is the free version; unless you've given all of the money to Apple for buying the products), and you install the Xcode IDE and do it all.Secondly, you can use other third-party frameworks, to build iOS applications without...

macOS

iOS

Are macos docker container its own flavor, or are they linux compatible?

13 Sep 2018 by kalberts

We need to build for both Linux, Windows and MacOS, and are planning a transfer to Docker (for the build stages do not include interface to hardware for testing). For the Windows part, we need Windows machine, virtual or physical, to run a Docker engine that can handle the Windows image flavor. ...

macOS

docker

ASP.NET Core and Blazor on Mac: Dockerizing Applications

6 Oct 2018 by Vincent Maverick Durano

A step-by-step demo on how to build and dockerize ASP.NET Core and Blazor apps on MacOS

Asp.net core on mac OS X. HTTPS request when building

29 Mar 2017 by jasonabuck

I need to make my request when I build from an HTTPS://LOCALHOST:PORTNUMBERI am using Visual Studio for Mac PreviewVersion Preview 5 (7.0 build 1659) Any advice or help other than use Windows VS would be greatly appreciated.What I have tried:Googling. Xamarin Docs. Now here.

macOS

ASP.NET-Core

Visual-Studio

ASP.net on macintosh os.

12 Apr 2011 by Manisha Rane

I have developed one ASP.Net(C#) application which runs without IIS (with the help of Casini) it works fine on Windows machine. Now I want to deploy it on Mac OS.I am new for MAC. I google a lot and finally i got a solution for it(Mono Framework).I tried installing Mono on my Mac machine but i...

Assign new value to pointer in C

1 Aug 2022 by Irodabonu Komilova

I wanted to make a function that takes a pointer to integer as a parameter, and sets the value to 0 in c programming language.But I do not know very well about its algorithm and how it works .I tried to solve it But I could not. Can you help me...

macOS

Assign new value to pointer in C

30 Jul 2022 by 0x01AA

void my_initializer(int* param_1) { // Dereferencing the pointer to assign the value *param_1= 0; } int main() { int anti; // Pass the address of variable anti my_initializer(&anti); return(0); } I hope it helps.

macOS

Assign new value to pointer in C

30 Jul 2022 by OriginalGriff

To understand what 0x01AA has written, you need to understand what a pointer is and what an address is - so lets start with a real-world example: a book. A book is made of pages which are covered with lines of words called "text". Each page has...

macOS

Assign new value to pointer in C

1 Aug 2022 by Irodabonu Komilova

void my_initializer(int* pram) { *pram = 0; }

macOS

Augmented Reality Apps of ARKit (A Practical Guide)

11 May 2018 by Perfectial

A practical guide to business applications for augmented reality

Bash Variable and Sed Help

7 May 2012 by Sicppy

I am making a sort of Stereotypical english to russian translator, when I do: read -p 'Wanna learn russian? Type in an english phrase!: ' ENGecho $ENG | sed 's/ //g'It echoes the sentence perfectly fine with no spaces in the sentence. But when I try to do this:read -p 'You wanna learn...

Bash Variable and Sed Help

7 May 2012 by Sergey Alexandrovich Kryukov

Out of curiosity, I tried to see how your sample phrase is translated into Russian, in your original form (slightly fixed) and also its equivalent in formally correct English:Wanna learn Russian? Type in an English phrase!orDo you want to learn Russian?Type in an English phrase!and...

Bash Variable and Sed Help

8 May 2012 by Hex01

Instead of:ENG=$ENG | sed 's/ //g'try:ENG=`echo $ENG | sed 's/ //g'`Note that this uses back-quotes after the equal sign and the last character.

Bold and Italic fonts issue - Cocoa

9 Nov 2011 by Iron-Eagle

I am trying to make cocoa application draw bold or/and italic fonts. Here is the code I use: NSFontTraitMask fontStyle = 0; if (m_bBold) fontStyle |= NSBoldFontMask; if (m_bItalic) fontStyle |= NSItalicFontMask; NSFontManager* fontManager =...

Objective-C

macOS

Build a File Upload Component with Angular Material

22 Mar 2018 by Duke Wang

We will walk through Angular, Angular CLI and Angular Material to build a file upload component which does not exist in Angular Material

Build Flappy Bird 3000 using the Ring programming language

12 Oct 2016 by Mahmoud Samir Fayed

Getting started with 2D games development and build the Flappy Bird 3000 game using the Ring programming language.

Build Issue with Ruby in macOS --- Bundler Installation and Bootstrap `docs` Script Run

10 Dec 2018 by YasIkeda

I needed Ruby in order to run `npm run-script docs` in Bootstrap's project, but the command failed in macOS 10.14.2. It was because Bootstrap's site seems to be created with Jekyll, which works on Ruby, and Ruby installed by default or with XCode did not work well for this purpose.

Building Online Barcode Reader on Linux in PHP

14 Jun 2016 by Dynamsoft

Dynamsoft has released the Linux version of its barcode reader SDK, which supports programming in PHP. It is convenient to integrate Dynamsoft Barcode Reader to any server-side web applications.

C# Application on MAC OS with Amazon S3 Services

11 Nov 2011 by Santosh Singh Lodhi

Hi to All,i am doing one project with amazon s3 service,in that project i am doing file uploading and downloading using that service.In windows application that exe is working (uploading and downloading is fine).the same project i copied in mono Development on MAC OS, then i build and run...

macOS

C++ GUI multiple platform from scratch?

13 Dec 2013 by MathiasEnevoldsen

Hello everyone how can i make a GUI from scratch, also with the window in Spotify not like a normal window.And should work on Linux, Mac OS, Windows. And should be from scratch that will say with no Window API or other API/Libraries.And yes i have work with C++ but will try something new...

Camera Integration into Java Program.

22 Jan 2012 by ericgarlock

I am beginning a project in which I will attempt to have a camera module feed into my java program. I am kind of clueless as to where to start with this, even after long hours of research. I have a few questions, and any help would be greatly appreciated.What type of output should I be...

Can anyone explain me how to install mac OS X on windows using oracle virtual box and where to get the mac OS X file for virtualbox.

3 May 2016 by Dave Kreskowiak

Is Google broken where you live?Create a bootable installer for OS X - Apple Support[^]Or just buy the retail box off the shelf. Any download off the web is going to be illegal and we're not going to support you to try and find one.

macOS

Windows

operating-systems

Can I install Mac OS in my Pantium Dual Core 64bit Computer

13 Jul 2011 by Raju Prajapati

HiI need to install MacOS in my Pantium(R) Dual Core 64bit System.whether it is possible or not.If yes Please tell me the procedure.Thanks

macOS

Can I use two OS in same PC

2 Sep 2013 by André Kraak

This question if off-topic for this Software Development site[^].You could post the question at RootAdmin[^] or try a Google search[^].

macOS

Win7

Windows

Can I use window for iOS developing?

8 Mar 2021 by Maryam Zara

Hey, I am Maryam new in Coding I'm Thinking to learn IOS Developing can I use Window OS For Developing IOS Application is this Safe way or I need a mac for developing guide me, please. What I have tried: I tried on Virtual machine but I need to...

macOS

Windows

Can I use window for iOS developing?

8 Mar 2021 by OriginalGriff

Everything I've seen says that it's been made as difficult as humanly possible to develop and distribute iOS apps without a Mac. However, it is - in theory - possible, though using Windows is probably going to push the limits or "possible" quite...

macOS

Windows

can linux runs on mac os?

14 Apr 2012 by Fardan

is it possible to run linux on macos and how?

macOS

Linux

can linux runs on mac os?

14 Apr 2012 by mariazingzing

Yeshttps://help.ubuntu.com/community/SwitchingToUbuntu/FromMacOSX[^]

macOS

Linux

can we update ios from 6 to 7 in iphone?

16 Jan 2014 by Member 10525909

i need the update the os from 6 to 7 in my friend iphone..am using the ios7 now..help me , want to know the answer..

Cleanup Messy Folders MacOS Unix

14 Oct 2020 by h_wiedey

Organize files by using Unix find on MacOS

macOS

Clickable Area in QOushButton

28 Feb 2012 by Arun Kumar K S

I have styled my QPushButton using stylesheet. Inside the border of the button and in the corners there are large areas that are not clickable . Using :hover I can see that Qt thinks the mouse is over the button but when I click, no clicked signal.I searched in net but not find any solution ti...

C++

macOS

QT-Creator

Connect iphone to iOS

20 Jan 2014 by Sebastian T Xavier

Hello,Greetings... I have created a project in Xcode with Objective C to access camera output. When I tried to test it after connecting an iphone to mac, the iphone is not getting listed in the device list. Can anyone tell me what are the steps needed to connect an iphone to...

Content in TableView not display on Mountain Lion

4 Oct 2012 by EnSorak

Hello, I develop chat application on Mac OS X cocoa using TableView for chat form but when I upgrade my Mac OS to Mountain Lion then when I chat it not show text on TableView. Have anyone experience this issue?

Objective-C

macOS

Convert dates to iso 8601 string without code

10 Nov 2017 by Member 13514637

1. i need to generate a spreadsheet column of dates in modified iso 8601 2. the format i need is yyyymmdd: no hyphens, no minutes, no seconds 3. the column is for the dates spread jan 1, 1900 to dec 31, 2025 4. i assume there is a simple tool that generates the column. i have not yet found it...

macOS

Convert dates to iso 8601 string without code

10 Nov 2017 by cvogt61457

Open your spreadsheet. Type in a few consecutive dates like "1/1/2017". The spreadsheet should recognize that you entered dates. You can change the format of the dates to display "1 Jan 2017" Now the fun part. Format the data into general number. You can now see how to expand your list...

macOS

Convert dates to iso 8601 string without code

11 Nov 2017 by Member 13514637

here is the solution using mac 10, excel 12.2.0, openoffice4, and textedit 1.10 and assumes one's chosen spreadsheet is excel:- 1. in openoffice4 spreadsheet:- (1) dates formatting: choose iso 8601 (2) spreadsheet column: insert start date in iso 8601 format (3) drag to auto-generate contiguous...

macOS

Converting Between Dates and Pixels

8 Nov 2013 by Brian M Leach

Teaches how to write a simple class to convert dates to pixel X values and back.

Create alias installer in Mac

2 Sep 2012 by Arun Kumar K S

Hi,I am trying to create Alias installer to My Mac machine. But I need a shortcut File of current users library path.Eg: /Users/username/LibraryI need to drag drop my files to this path I created one short cut to this file but that is not worked in other machine beacause there...

macOS

Creating a file browser in Xcode.

11 Oct 2014 by militandri

Hi guys. I am a new Mac user. I'm trying to learn how to program in this great OS, with this language totally new for me. I already know the C language, but I've never used some object oriented language, then excuse me if I'll say something stupid...I'm trying to create a simple file browser...

Objective-C

macOS

Creating a Subtitle/Closed Captions Plugin for SMF (Silverlight Media Framework)

20 Sep 2011 by Julien Villers

This will walk you through the creation of a custom IMarkerProvider implementation, allowing to display SAMI subtitles in SMF (Silverlight Media Framework).

Creating applications with the MCU SDK for the Intel® Edison board

15 Jul 2015 by Intel

This guide contains steps to create, build, and debug applications for the generic microcontroller unit (MCU) on an Intel® Edison board using the MCU SDK.

Creating DMG file to downloadable link

20 Mar 2012 by Arun Kumar K S

I created one disk image to my file using Disk utility and I exported that to compressed disk image(.dmg extension file) and I uploaded that file to Godaddy windows server, Now my problem is I cant create a download link to that file, I tried that file location in browser but it not showing...

macOS

Creating DMG file to downloadable link

23 Mar 2012 by Steve Maier

You may have to setup the dmg file as a MIME type on the server so that the server knows that it can be downloaded. It will try to block unknown types.

macOS

Cross-platform Visual Memory Tracker

15 Mar 2016 by araud

Did you ever want to know where most of the memory is consumed? Whether it leaks or just gets allocated too much. This home brew memory tracker is yet another bicycle that you will be able to tune for your needs.

DataAccessLayer for objective-c (MAC osx)?

20 Mar 2014 by Member 10538020

Is thr any DataAccessLayer class available for mac os x?

Objective-C

macOS

Debugging Unity 3D with VSCode

23 Jan 2016 by Simon Jackson

Debugging Unity 3D with VSCode

Derby DB is working perfectly on virtual mac but not on physical mac

14 Nov 2022 by Saboor8802

I developed a Java Application to run on Mac BigSur. I used Java Derby as database for this application. The Application gives an Exception: java.lang.ClassNotFoundException:org.apache.derby.jdbc.EmbeddedDriver The interesting fact is that...

Java

macOS

database

Developing the Stars Fighter Game for Desktop and Android using the Ring Programming Language

11 Oct 2016 by Mahmoud Samir Fayed

Stars Fighter is a simple 2D Game developed using the Ring Programming Language for Desktop and Android.

Device types available?

23 Jan 2012 by IT-NEWBIE

Hi all,I was trying to collect device type in MacOS. I used system_profiler -xml -detailLevel full to get that.In tag I can find the answer.But, I need all the possible device types available for MacOS.I referred two sample sites for windows and...

macOS

SSH

Diet JSON and a Coke: An Exploration of Incredibly Efficient JSON Processing

22 Dec 2020 by honey the codewitch

Highly efficient access to JSON data sources and selective bulk loading JSON on any platform using a new JSON paradigm

Different styles for writing Hello World program in the Ring programming language

28 Dec 2017 by Rubin Liu

A quick look around the different styles in the Ring programming language!

Do you have support for RealBasic (REALstudio) language ?

25 Aug 2010 by DJMOH

Do you have support for RealBasic (REALstudio) language ?I cant seem to find any projects about RealBasic language its multi-platform and very easy to understand for VB(.net) developers so maybe its usefull to add ?

Linux

macOS

Windows

Domain Coloring Method on GPU

27 Jan 2013 by Khaldoon Ghanem

This article describes how to visualize complex-valued functions of a single complex variable using the domain coloring method on GPU.

Dynamic Bounding Volume Hiearchy in C#

15 Nov 2014 by David Jeske

An overview and C# implementation of 3d space partitioning using a BVH (bounding volume hierarchy), with dynamic updates via refitting and tree-rotations.

Dynamic Linking of Imported Functions in Mach-O

26 Apr 2011 by Apriorit Inc, Anthony Shoumikhin

Knowing the principle of linking of imported functions in Mach-O libraries, we can achieve a rather interesting effect: we can redirect their calls to our code, in which, in its turn, we can use the original one.

macOS

Dev

Architect

Error in wireguard-Apple --> building and integrate for iOS and macos

13 Sep 2023 by Pravin TS

I am trying to integrate WireGuard for iOS and macOS in Xcode, the build process is success, but the integration shows error,although I had followed the procedures said in...

Error: non-invocable member 'cameramanager.cameras' cannot be used like a method.

18 May 2021 by Member 15205567

Full Error: Assets/Scripts/CameraManager.cs(89,9): error CS1955: Non-invocable member 'CameraManager.cameras' cannot be used like a method. using System.Collections; using System.Collections.Generic; using UnityEngine; public class...

Error: non-invocable member 'cameramanager.cameras' cannot be used like a method.

18 May 2021 by Dave Kreskowiak

You keep doing this: cameras (currentCamera).enabled ... when cameras is a collection, and you need to use its indexer like this: camera[currentCamera].enabled ...

execute command in terminal via php in Mac OSX

25 Oct 2013 by garav kumar mishra

i want to execute command in terminal in mac via php.how to do this.What i did is,create php file a.php$output = shell_exec('/Applications/XAMPP/xamppfiles/htdocs/chat/phpchat/abc.sh');echo "$output";and other file abc.shnode complete/step6/server.jsbut it...

macOS

PHP

Explore Blazor WebAssembly - use custom style, call external WebAPI, employ JavaScript interoperability

15 Apr 2020 by Издислав Издиславов

This article will demo the usage of Blazor WebAssembly and how to create simple web application with it.

Feedback on a productivity tool for mac (RESEARCH)

5 Jul 2021 by Richard MacCutchan

1. 4 - 6: Chrome, Explorer, Visual Studio Code, Visual Studio, OneNote, Windows Terminal (2/3) 2. Mouse click or Alt=Tab 3. No 4. No - Windows handles it 5. N/A 6. N/A 7. N/A 8. N/A 9. No 10. No.

macOS

Flash Tool Lite User Manual

12 Aug 2015 by Intel

This document explains the installation procedure Flash Tool Lite for Windows, Linux and Mac hosts.

Function that repeats a given string n times and returns the repeated string

29 May 2021 by Ahmad Qassym

the funtion should work in the following way : repeat(3, "foo") s and returns "foofoofoo" we have the following code : char *repeat(size_t n, char *s) { char *array = malloc(sizeof(char) * strlen(s) * (1 + n)); //Q1 for (int i = 0;...

C++

macOS

Linux

Function that repeats a given string n times and returns the repeated string

29 May 2021 by k5054

Most of your questions can be answered here: C - Strings - Tutorialspoint[^] As for Q4: Assume that free() makes the previously allocated memory block totally inaccessible going forward. Think about what might happen later in your program if...

C++

macOS

Linux

Function that repeats a given string n times and returns the repeated string

29 May 2021 by OriginalGriff

Q1: Because whoever wrote that doesn't know what they are doing: you need the (length times n) + 1 characters to allow for the trailing null. Q2: So you go round the loop the right number of times. Q3: Similar to Q1: Because whoever write that...

C++

macOS

Linux

Generating Server Side PDFs using PDFKit and Node.js

21 Apr 2014 by Suroor Wijdan

Generating server side PDFs in 5 minutes with PDFKit and Node.js