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Tag: Output

MacOS – How to add the parameters of the OSX LaunchD PLIST to the pipe output to the log file?

I have tried many different changes, but I can’t make it work.

I have a plist file:


October 18, 2021By Simo Unix Add, file, How to, Launchd, log, MacOS, OSX, Output, parameters, Pipe, PLISTLeave a Comment

[PAT Level] 1043 IS IT A Binary Search Tree (25 points) (Judge whether or not the BST is traversed and outputs traversal traversal)

Title:

Enter a positive integer N (<=1000), and then enter the serial number of N points. If the sequence just entered is a binary search tree or its mirror image (the center is flipped 180°)

October 17, 2021By Simo Mathematics Binary, BST, division, First, judgment, order, Output, PAT A, search, sequential, travers, traversal, Tree, whetherLeave a Comment

Get the file from the specified address, the regular match, output to the specified form

import pymysql import re conn = pymysql.connect( host=’localhost’, port=3306, user=’root’, passwd=’123456′, db=’test’, charset=’utf8′, ) cursor = conn.cursor() f = open(‘D:\fil

October 17, 2021By Simo Regexp acquisition, Address, designation, file, match, Output, procedure, regular, Specify, tableLeave a Comment

OSX – ITERM2 – Rolling less output with mouse

I just switched from OSX terminal to iTerm2, and I seem to have lost a feature.
In the terminal, I can use the mouse to scroll through the output of a few commands because I have MouseTerm install

October 16, 2021By Simo Macos ITERM, iterm2, less, Mouse, OSX, Output, rollingLeave a Comment

MapReduce on Hadoop said “output file already exists”

I ran a wordcount example using Mapreduce for the first time, and it worked. Then, I stopped the cluster, started it temporarily, and followed the same steps. This error is displayed:

10P:/$

October 12, 2021By Simo Hadoop already existed, file, Hadoop, MapReduce, Output, saidLeave a Comment

iOS – draw to SVG output using CGPath

I used CGPath and CAShapeLayer to make a drawing (drawing screen), and now my client wants to output images that can be expanded, I found SVG Kit SVG Kit, but I don’t know how to use it This librar

October 9, 2021By Simo IOS cgpath, draw, IOS, Output, SVG, useLeave a Comment

Update Xcode 8 after running, you will output a bunch of things in the print station (Xcode 8 log output problem)

When using Xcode 8 to run the project, you will find the following strange log output on the print station:
2016-09-19 10:43:44.001757 Demo[7100:171568] subsystem: com.apple.UIKit, category : HIDEv

October 9, 2021By Simo IOS 8th, One Pile, Output, print, problem, running, Things, type, Update, Xcode, Ying, ZhiLeave a Comment

Redirect the debug output from the XCode 4 console to redirect to the log file

I’m doing automated testing for the iPhone, and I need to redirect the output from gdb to a log file. Before I start debugging, some online searches show that the following two lines are running on

October 9, 2021By Simo IOS Console, Debug, file, log, Output, Redirect, To, will, XcodeLeave a Comment

Runy-on-rails – the command output in the Rails console: No description of the output?

I am using rails console and some models. I am running something:

Model.find(:all ).each do |x| p x.name end This is fine, it allows me to see all the values ​​of a specific column, but after

October 6, 2021By Simo Ruby Command, control, Description, No need, Output, rails, ruby, stationLeave a Comment

Ruby-on-rails – RSPEC can output a value that makes test failure?

I have this statement:

@obj[:attribute].eql?(“TestValue”).should be_true If not just tell me the test failed, it will tell me it failed, because @obj[:attribute] is zero or 1234 or what it is

October 6, 2021By Simo Ruby Failure, Output, rails, RSPEC, ruby, test, value, YesLeave a Comment

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