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R extract data by for loop

I have a large number of matrix, calls train which is a binary data with 1 and 0 I want to extract and make ... list2 to contain (0,0,0,0) See Question&Answers more detail:os...

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

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If html page doesn't have the special links, then give an alert with Javascript

A javascript function must search the special links (copyright urls) in a web page (html body). If it doesn't ... of them will can not anything. 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 - Print index number of dictionary?

I'm trying to pull out strictly the index number from the following dictionary: data = {0: {'GAME_ID': ... simple that I'm overlooking? See Question&Answers more detail:os...

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

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asp.net - Why do i get error message when i loop

' the loop statement do while messagessent < messages submitted messagessent = messagesent + 1 Dim client = New ... client.Execute(request) 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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android - NetworkOnMainThread Error

Hi everyone am trying to retrieve product information from my MSQL database. The price and title does work to get ... }; loadingThread.start(); 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 - Vuejs 2 impossible to interpolate attribute values

<th :class="{'c-' + column, active: sortKey == column}" v-for="column in getColumns()" @click=" ... used with es6 modules and template syntax? See Question&Answers more detail:os...

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

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Scheme functions and lists, multiply,add

i am trying to write 2 functions in scheme, the first would multiply every value in a list by a user specified ... define funca(*(test)(2))) See Question&Answers more detail:os...

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

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Ineer Join query with where in scala slick

I have two tables address ,UserAddressMapping in Adress table Adrressid ,Address is there and in the third table i ... .run(join.result ) } See Question&Answers more detail:os...

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

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Is it possible to get installed apps in ios

Is it possible to get list of running/installed apps programmatically in iOS 11.if any one know the answer, ... is not possible.please help me See Question&Answers more detail:os...

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

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Calling Fragment from inside the BaseAdapter class in PageViewer Android

Hi I am new to Android and am using PageViewer in my project to show Tab swiping and other such stuff I ... > </LinearLayout> </TabHost> See Question&Answers more detail:os...

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

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Complex Nested SQL Query

UPDATE I will debug my question and re-post it with more elaboration! I apologize for the confusion! UPDATE ... } Many thanks in advance. See Question&Answers more detail:os...

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

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filteration in txt file in python

I have too many lines like this: >ENSG00000100206|ENST00000216024|DMC1|2371|38568257;38570043|38568289;38570286 ... that in python? 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 - Convert structure to PHP array

The horrible system we use in my company gives me the following output: { party:"bases", number:"1", id:" ... in PHP. Json_decode does not work. See Question&Answers more detail:os...

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

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regex - How do I replace the middle of a string?

$a = "<no> 3232 </no> " $a =~ s/<no>(.*)</no>/000/gi ; I am expecting that $a becomes "<no> 000 </no> ", but it is 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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python - grouping data using unique combinations

n my below data set, I need to find unique sequences and assign them a serial no .. DataSet : user age maritalstatus ... me an empty list Y : [] See Question&Answers more detail:os...

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

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perl - How to print the variables of an array as checkbox names in a cgi-form?

Is there a simple way to print check boxes in an cgi form whose names are variables of an array? See Question&Answers more detail:os...

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

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Using printf and scanf functions for doubles in C

Here is my code: #include <stdio.h> int main (void) { double itemCost; double paidMoney; int changeDue; printf(" ... and why is it popping up? See Question&Answers more detail:os...

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

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how to generate code for download a music (mp3) in asp.net c#?

I have a asp.net webform application (music website). I want to have a download button. So when users clicked ... .End(); see this picture See Question&Answers more detail:os...

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

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keypress event in android

when i press the only character button a to z to perform some action in android what is key ascii code for a to ... tell how to do in android? See Question&Answers more detail:os...

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

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How to customize hello message for media app in android auto?

I'm currently developing one Android auto media app. How can I do the same as Spotify when users not login, to ... How can I change it? Help! 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 slide images in div up and down with jquery?

html code <div class="up_arrow"></div> <div class="content"> <img src="image_one"> <img src="image_two"> < ... Does anyone know how to do it? 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 - Convert loop into mathematical equation

How would I represent this for loop in a mathematical equation? double n = 1; double x = Math.pow(3, n); for( ... wrote it in Java in a hurry. See Question&Answers more detail:os...

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

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php - Capturing all method arguments default values

I'm working on reverse engineering PHP methods because provided ReflectionClass mechanism is insufficient for my current ... for any advice See Question&Answers more detail:os...

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

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Convert css from html style tag into inline css

<!doctype html> <html > <head> <style> .accordion section:target { background:#FFF; padding:10px;} .accordion ... css are needed for email. See Question&Answers more detail:os...

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

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Area computation of polygon using coordinates in python

sum=0.0 b=input("Number of corners: ") while b < 2: print "Invalid number of corners." for i in ... area manually, the result should be 18. 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 - Get Anyhashable type of data?

How to get userid using for loop from the Anyhashable type of data? //This is the data and I want to get all of ... in users { print(user) } } See Question&Answers more detail:os...

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

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regex - Regular Expression matches more than it should

This question is intended to be a target for closing similar questions as a duplicate. I have written a regular ... What am I doing wrong? See Question&Answers more detail:os...

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

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html - W3 validation, last leg

I'm doing some w3 validation. I've done most of the work as I started with 40 reported issues, now is ... html><div class="sixteen columns"> See Question&Answers more detail:os...

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

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