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Java Runtime exec Redirect On Windows

I want to execute this command on windows, but It seems Java exec is not working with the redirect ... C:/jukebackup/coolroid_1498793488965.bak See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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angularjs - How to pass values from Server to HTML in Servicenow Service Portal

I am able to pull in data in server side that data i want to set in the HTML table boxes which we created ... and enddate should map by end date See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Same widgets on each page Wordpress

How can i avoid same widgets on each page.I add widget on sidebar in widget area but it appears on all the ... this.I am new to wordpress. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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postgresql - How to auto increment id with a character

How do I auto-increment an ID of a member in my table together with a character with it for example: M_01, M_02 ... CHAR(50), SALARY REAL ); See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - Access Array from javascript to jinja

how do i read an array from javascript to jinja template: <script type="text/javascript"> var x =0; function ... tell me hw to fix this pls See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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firefox - Display Javascript "same origin policy" violations

I'm developing a mobile app which runs a simple HTTP server and a WebView. The WebView displays an external ... (ext: Firebug, Webdeveloper)? See Question&Answers more detail:os...

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java - How to get the arraylist out android studio

I am unable to get my ArrayList out when it's on a different page. I would like to get the ... .class); startActivity(productListIntent); } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - Delete last widget from gridlayout

I have a Grid layout in which I add Qlineedits at runtime. while pushing the button I want to delete the last qline ... () sys.exit(app.exec_()) See Question&Answers more detail:os...

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How do I write a Dataset encoder to support mapping a function to a org.apache.spark.sql.Dataset[String] in Scala Spark

Moving from Spark 1.6 to Spark 2.2* has brought the error error: Unable to find encoder for type stored in a 'Dataset ... test.map{ s => f(s) } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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swift - How to make the row fill the screen width with some padding using SwiftUI?

I am trying to create a list with cards or rows which grows downwards. It's added to a horizontal scroll view ... , but it's not working. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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xslt - Sort XML by the first word in attribute value

I have an XML file(below is a part of it) with more than 1000 lines of code like below <?xml ... probably understand it with little explanation. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - how to use json on twitter typeahead

I have a json like this: {"num": ["test", "test group event"]} I want to use typeahead.js, but ... - created a new question related to this See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Matlab: Automatically create cell array with name with meaning

I would like to name variable (type double) in the following way: k0 = D(1,1); k1 = D(2,2); k2 = ... I create c{111} efficiently using for loop? See Question&Answers more detail:os...

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Application that calculates price depending on quantity in JavaScript

I have this exercise that I am struggling to comprehend the logic to achieve the outcome when qty is more than 3 ... return false; }; Thank you See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ios - Unable to decode with Swift decodable

I can not figure out why this doesn't work. On the internet I found a lot of solutions with local json(not api) or with ... "name": "B" } }.... See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c - Why is my code not working anymore despite working earlier?

My goal is to print program starts... set value of num to 0 set value of res to 0 <type in> Bye!! Input( ... object,msg); } } fclose(s_path); } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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windows - Batch file leap year?

How should I create a batch file program that if I input a year the program will identify if it is a leap ... suggestions to what should i do. See Question&Answers more detail:os...

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r - converting dates using as.POSIXct

I want to generate a vector of 21 years starting from 1990 to 2010. I am using the as.POSIXct function ... alone using as.POSIXct function? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Finding last row with while loop in excel

I want to find the last row with text in column A of an excel spreadsheet using a while loop. I'm not sure as to ... <> "" Row = Row + 1 Loop See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Using GregorianCalendar - Error

What is wrong with this code? GregorianCalendar today = new GregorianCalendar(); GregorianCalendar hundredDays = ... found: void See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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ruby on rails - How to skip a session create?

When a nil user clicks "sign up" he is encouraged to submit a goal, habit, and value before being logged ... method to trigger the conditional. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - OutputStream.write() never ends

I have a car with a bluetooth interface that I connect to using my android app. Robot is programmed so that ... why this happens, any solutions? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Node.js Updating MySql timestamp

So i do a simple query like so: connection.query("UPDATE workers SET timestamp='"+thedate+"' WHERE id = " ... reported? What is causing this? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Json array inside array retrieve values Android

i m trying to get values from JSONArray inside array, i m able to retrieve whole JSON values into JSONArray successfully ... //imageurl"} ] } ] See Question&Answers more detail:os...

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php - Adjust the left container as per right container height without using height property in css

I have two divs one left side and another right side . In right side contents are dynamically loaded by ... Any help be appreciated. Thanks See Question&Answers more detail:os...

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php - Send attachment file using PHPMailer

Here my code that using PHPMailer to send attachment via mail using PHPMailer. I try this out in localhost it function ... miss out any code..? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - How to write an output of a command to stdout and a file in Python3?

I have a Windows command which I want to write to stdout and to a file. For now, I only have 0 string writen ... show', 'interface']), file=f) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c++ - invalid operands of types `double' and `int' to binary `operator%'

When compiling gives the error invalid operands of types double ' and int ' to binary ` operator % ' int x, y, z; ... : "<<R<<endl<<endl<<endl; See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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