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python - Remove an '\n\t\t\t'-element from list

I got the following list called "phonenumbers". I struggle to remove the elements which contain ' ' and ' '. I tried "try ... ' ', '4-0', ' '] See Question&Answers more detail:os...

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

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sql - How to use one data field into another case expression in the same query

I want to use SNumber in the second part of CASE expression but not sure how to use it? select PE.EDateTime, ( ... PM' else null end as Session, 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 session function says deprecated

I'm building a type of mini cms but when i try to use sessions i get this error: Deprecated: Function ... something about header already sent... 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 - jQuery-line $(this).nextAll('.toggled:first') works in Stack Snippet and JSFiddle, but not on site

I can't figure out why the following code doesn't work on my site, but works great on JSFiddle, as well as here ... .</span> <hr> </div> See Question&Answers more detail:os...

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

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why in perl array value is not listing on dropdown list using html template?

my perl cgi page dropdown menu doesn;t listing the values . my cgi script use HTML::Template;use CGI; use CGI:: ... 3">count3</option> </select> 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 cin/cout slower than scanf/ printf

#include <iostream> using namespace std; int main(){ int t; long long int n,res,x; scanf("%d",&t); while ... . But passed with scanf and printf. See Question&Answers more detail:os...

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

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selecting individuals in long format in r

I have a data with 100 patients and each patient has values from 7 days (1 to 7). How can I select only patients ... whom had RRT at day = 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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javascript function rules with multiple parameter braces

How would you write a function that is like this f()() f('it') == fit f()('x') == fox I have function f(s){ return "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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C++ count chars in a string

I need to count the number of an input character there is in an input sentence. I am so close however I keep ... count; Can anyone lend a hand? See Question&Answers more detail:os...

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

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Extract certain numbers of samples from left to right given index point of a signal in Matlab

There is a matrix Idx = [1xM] with M dimension of index numbers of a signal to be extracted. For each index number, from ... 20 21 22 23] ..... See Question&Answers more detail:os...

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

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417 views

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java - Eclipse Game Lags Too Much

I am making a game and tutorials for how to make it on youtube. Here is the link to the channel. I explain ... lags so much I cannot play. See Question&Answers more detail:os...

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

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459 views

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javascript - Triggering a modal box on clicking an image using HTML and CSS

I need to trigger a modal box (a button should be inside the modal box) on clicking an image (or icon). Is it ... ? If so, how is it done ? 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 - I want to print only the repeated values once from an associative array

I have an associative array and want to print all the department but the Department should not be repeated <h3> ... ,Crm should be the output See Question&Answers more detail:os...

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

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501 views

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emu8086 - Input is to be taken from a-z or A-Z. We need to have the first and last Capital letters of that input string as the output

Input is to be taken from a-z or A-Z and the input ends when we give a star(*). We need to have the ... Test case 2: input: ZabCBc* output: ZB See Question&Answers more detail:os...

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

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492 views

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codeigniter - Remove index.php from URL

I am using Codeigniter 2.1.0 and to remove index.php from url I follow Codeigniter 2.0.0 but it does ... http://localhost/my_site/admin/users See Question&Answers more detail:os...

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

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405 views

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Why can't android:onClick recognize the specfied function?

Java Code:- package com.example.plannerv1; import androidx.appcompat.app.AppCompatActivity; import android.content. ... in related activity See Question&Answers more detail:os...

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

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512 views

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bash - How to encrypt curl command to secure server password?

I need to secure the server login and password. I have a Bash script and to work I have to run it on ... for work in the UBUNTU terminal? See Question&Answers more detail:os...

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

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562 views

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Remove adjacent duplicates in a string in C

How to remove all adjacent duplicates in a string in C. say for example..if "caaabbcdd" is the given string then it should ... str[j]=''; } } } 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 access values inside multidimensional array php

I have an array like this Array ( [TrackReply] => Array ( [MoreData] => false [TrackDetails] => Array ( ... , please help me 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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545 views

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javascript - how to create components dynamically in qml

How to dynamically add components in QML? I refered this link to add a component(Rectangle component) into main ... by using qml only. See Question&Answers more detail:os...

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

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462 views

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Python date function bugs

I am trying to create a function in python which will display the date. So I can see the program run, ... someone please suggest a solution? See Question&Answers more detail:os...

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

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535 views

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javascript - Passing an array from Java (JSP) to jQuery

I know how to use $.each in my program which is written in Java like this $.each( ['a','b','c'] ... Jquery!!! This really make me disappointed!! See Question&Answers more detail:os...

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

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500 views

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c++ - Remove all duplicate characters from a string (STL)

Can anyone complete the following program? Thanks. void RemoveDuplicates (string& input) { string nonRepeatedChars (input); ... input <<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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445 views

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mysql - Questions from the synchronous node.js

I would like synchronous results. All I want'll want to enter data by dividing 5000 by one. However, as a result ... } //for }) // getConnection See Question&Answers more detail:os...

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

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418 views

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sql - How to split the weeks equally between the year change

The query worked fine in generating weeks until the year change. As you can see in the generated output (given in the ... 09/2014 to 09/11/2014) 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 - Get uncommon values from two or more arrays

Is there any function in PHP which will give an array of uncommon values from two or more arrays? For example: $array1 = ... ", "yellow", ...); See Question&Answers more detail:os...

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

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459 views

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while loop - where to initiate object in java

This question relates to my answer of another of my question. The original question is here Can anyone explain why the ... current) // info. } See Question&Answers more detail:os...

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

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582 views

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ios - json data return nil in swift

when I integrated the restful api it returns error Optional(Error Domain=NSCocoaErrorDomain Code=3840 "The operation ... AnyObject? as? NSArray See Question&Answers more detail:os...

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

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