C + + implementation of row minimalist matrix

Yesterday, I learned the calculation method of the line simplest matrix of linear algebra. The idea is relatively simple, but it is troublesome to do so. Therefore, I consulted some materials and wrote a code implemented in C + +. I have written detailed comments on the code and it has been successfully ...

Posted on Fri, 21 Feb 2020 01:47:15 -0500 by BKPARTIES

Build PHP development environment in Mac OS Catalina 10.15, including the redis extension of PHP

On October 8, 2019, apple officially released a new generation macOS , version Catalina (11.15). Mac OS Catalina pre installed Ruby (2.6.3), PHP (7.3.9), Perl (5.18.4), Python (2.7.16) and other common scripting languages, as well as Apache (2.4.41) Web server. It should be noted that in the new version, zsh has replaced bash as the default s ...

Posted on Wed, 22 Jan 2020 02:59:39 -0500 by thebluebus

iOS Daily Problem Record

1. iOS8 integrated Aurora push caused application flicker. The following error was reported. Change status of UserNotifications.framework to Optional. dyld: Library not loaded: /System/Library/Frameworks/UserNotifications.framework/UserNotifications Referenced from: /var/containers/Bundle/Application/ ...

Posted on Tue, 21 Jan 2020 20:22:49 -0500 by piyushsharmajec

fastlane iOS Auto Packaging

fastlane package is used for unattended submission of application packages to TestFlight, dandelion, fir.im and other third-party platforms. I feel that the speed may be slower, but the advantage is Unattended Automatically pull the latest code Automatic clean to ensure that the code has no cache inter ...

Posted on Thu, 16 Jan 2020 06:25:16 -0500 by shiznatix

How to customize UI in ShareSDK

Note: our sharing menu can modify the background, icons, text, color, etc. in addition, you can customize the UI by yourself and write the interface in your own way. After writing, you can call the following sharing method without UI. In addition, our UI is also open source. 1, No UI sharing #import <ShareSDK/ShareSDK.h&g ...

Posted on Tue, 07 Jan 2020 06:30:05 -0500 by mr00047

How to turn off all output of Xcode console in iOS development

A running project found that the console output a lot of content, how to turn it off. 1. The original printing data includes xcode printing data, third-party library data and self written data 2. In pch, after replacing NSLog with macro definition, we found that there were many less printings written by ourselves #define N ...

Posted on Sat, 28 Dec 2019 11:03:28 -0500 by jeffjohnvol

iOS exception handling

We often encounter abnormal problems in the process of iOS development   In the process of program development, we often encounter exceptions, which are usually handled by printing or throwing directly. In this way, it is convenient for us to refer to the debugging process and check the location information of the exception Nserror ( ...

Posted on Thu, 26 Dec 2019 10:03:49 -0500 by bobby4

Common commands of lldb in 59 ° Xcode

1, LLDB: Lldb (lldb is an open source Debugger with repl (read Eval print loop) feature built into XCode, which can install C + + or Python plug-ins.) 2, lldb common commands: 1. p (short for print): the result of printing is very complete Print basic data, print type and value When printing an object, the pointer ad ...

Posted on Wed, 25 Dec 2019 11:46:52 -0500 by lvitup

PushNotificationIOS Integration Guide

PushNotificationIOS Contributor of this document: sunnylqm(100.00%) Projects with Native Code Only This section only applies to projects made with react-native init or to those made with Create React Native App which have since ejected. For more information about ejecting, please see the guide on the Create React Native App ...

Posted on Tue, 17 Dec 2019 11:35:39 -0500 by kusarigama

Git ignores files for Xcode projects

What files should I include in.gitignore when using Git with Xcode? #1st floor These suggestions are included in the Gist I created on Github: http : //gist.github.com/137348 Fork at will and make it better. #2nd floor GitHub's staff provided detailed documentation for the Xcode project.gitignore file: Swift: https : //gith ...

Posted on Mon, 16 Dec 2019 22:04:30 -0500 by kushaljutta