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android - Firebase matching substring

I have the JSON structure above I want to get the list of vehicles where their ids ends with "123" I had ... ).orderByKey().endAt("uf8ff123"); 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 make an object into text in js

Here is a js object that represents the file system in the command line os project I'm working on: var obj ... " of the currently select object. 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 - How to post the data in encoding structure?

I am using two models GET and POST which are encodable and decodable using the below code i am able to get the ... : String.Encoding.utf8) } } 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 - parsing interactive broker fundamental data

I've successfully pulled data from IB using the api. It comes in XML format and it looks like this... < ... an easy way to do 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 - How to add MouseListener to actionPerformed?

I don't know how I can add mouseListener (mouseClicked, mouseEntered, etc...) to my actionPerformed. I learned ... see action in my JFrame. See Question&Answers more detail:os...

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

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Add hours in 12 hour format using javascript / jquery

How we can add hours into 12hour format time using Javascript/JQuery? Example: Add 2 hour in 12:00 AM then result ... result should be 05:00 AM 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 - Correct way to clear floating elements inside <li>

<ul style="overflow-y: auto;"> <li><img style="float: left;"/>some text...</li> <li><img style="float: ... -mac */ .clearfix { display: block; } 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 - Removing white space from image on webpage

I'm trying to figure out why my image is in a box. I ran a little script that nulls out all the white ... div has extra space below the image See Question&Answers more detail:os...

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

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Delphi firemonkey - Component that holds a reference to another object - creating an object instance

I'm trying to have a TEditDescendant that contains a reference to another object (MyString), so that when I edit the ... :='123'; end; end. 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 - Trigger Alert When Slider Moves Left A Certain Amount

So, I am going to actually kill two birds with one stone. First off, I am trying to trigger an alert once ... ) : setResetInterval(true); }); 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 strings behavior, and atoi function

I wonder why the two values of int don't validate the if condition even if it is true. printf shows both of them ... right"); } } return 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 - How to fires onClick event before onChange (even if the value has changed)?

Hello everyone and sorry for my english. Following this jdfiddle, I have a problem I don't understand. First I ... a good method to do that? 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 - threading: search for a value and stop all threads

I need to implement a search method that will search through haystack and return first founded index of needle. ... terminate thread 1 and 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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javascript - For loop, Let, and setTimeout

for (let i=1; i<=5; i++) { setTimeout( function timer(){ console.log( i ); }, i*1000 ); } Biggest thing ... or if I'm just a bit rusty. Thanks! 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 : Get array of all possible cases of a string

I need to get an array of all possible cases of a string. Like it's written here: Combination of all ... some code when asking for idea? See Question&Answers more detail:os...

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

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built in - Python: Is There a builtin that works similar but opposite to .index()?

Just a forewarning: I just recently started programming and Python is my first language and only language so ... sorry for any inconvenience. 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 - Array to string conversion - Project Crash [Laravel]

I am getting an error like this: Array to string conversion Inside: /var/.../vendor/cartalyst/sentry/src/ ... Ideas what causes the problem? 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 PDO, Parse error: syntax error, unexpected $end

Hi I am new to using php and PDO.I am trying to receive data form a data base using sessions. I am currently ... /scripts.js"></script> </html> 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 can I JSON stringify the response of a website and save it to a file

How can I JSON stringify the response of a website and use FS to save the JSON stringified response to a file? ... store that into a json file. 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# - I want combine my time slots as per interval (15,30,,45,60) and do the additon of columns in sql stored procedure

I am getting the 'interval' wise (30 min, 15 min, 45 min) data in my stored procedure now I want to combine the ' ... 00 - 15:00:00 26.55 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 statement - Compare integers and strings PHP

Need to capture two variables via POST. If they are different integers, save $mensalidade = 4 and a integer and ... $_POST['mensalidade']=4; } 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 - syntax error for If and Else statements

enter image description hereOk, I am just starting to learn python, and I can't figure out why my IF/Else ... EVERYBODY FOR THE HELP!! 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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php - How to force to not download pdf in iframe

<body> <iframe src='howto.pdf' height='800px' width='500px'> </iframe> </body> This code works fine(show ... save this file as howto.php )) 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 - Discord PIP Install Error

I tried to install discord libraries in PIP but received an error, this is the error is received in screenshot ... someone explain it to 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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amazon web services - Wordpress and phpMyAdmin cannot open a RDS database

I created a WordPress multisite on an EC2 using CentOS 7 with MariaDB. Amazingly it works. I followed the ... 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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javascript - add and remove multiple tag by onclick to textarea

I have a form with a textarea and list of tags from database( already queried and displayed under the textarea ) ... as user click on them. 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: How to hide other app's launcher

I need to hide OTHER app's luncher. Like this, I user my app MY to hide facebook then user can not ... apps. Does anybody have other opinion? See Question&Answers more detail:os...

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

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objective c - Issues with initWithFormat value from server

Please how do I make my initWithFormat to display in as 8:00am - 2:30pm? Help please!! I have already added "dd-MM ... "2014-07-25T14:00:00"; }; See Question&Answers more detail:os...

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

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