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android - how to fix 'The application is infected with a virus' on Huawei or vivo cellphones

I made a apk with the code written by me. When I use HuaWei or vivo cells to download the apk, the browser show ... a virus". how to fix 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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javascript - json array disply in <li> using angular js

JSON array I am getting after get API call, I am getting following json response. { "reactions":[{ "severity":{ " ... in datalist"></li> </ul> 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 start new activity via gridview onitemclick?

i want to open new activity on itemclick listner in gridview.like this. Click position 1(india) ->open activity 1. ... china); } } 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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how to dynamically declare a 2-d array in c using type: int(*)[ ]?

I have tried using int**(pointer to a pointer) and int*[](array of pointers) but i am unable to perform ... c. Please provide a sample 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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objective c - Adding Strings to NsMutableSets

If I have two string objects that both have value "hi", and I add them to an NSMutableSet, are they treated ... objects or not? Thanks a bunch! 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 server - is there a "split" function in t-sql for a SELECT query

I want to use my function like this SELECT BaseSplit(line,';') FROM table is there any way to do that ?? ... possible to write my own 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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ios - Swift - Group elements of Array by value (2 by 2, 3 by 3, etc...)

EDIT: I'm not asking a function to count an occurence. I'm asking a function to count an occurence 2 by 2, ... about that. Is it even possible ? 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++ - Adding base62 numbers

Say, one's got a base62 number (alphabet: [aAbBcC-yYzZ0-9]) char *num="abcd". The alphabet used to create ... if you provide me with some 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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c++ - Is it considered "correct" to use a template for a function/class that only accepts subclasses of a specific class?

Lets say hypothetically that I am making a game and in that game there are spawning points class SpawnArea for ... a specific set of classes. 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 do I read IP addresses in binary format from files in C++?

How do I read IP addresses in binary format from files in C++? Clarfication: The file contains 4 bytes of actual ... string, "%x", &ip); } 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 save current playing song in cookie?

I am using jPlayer plugin. Here is an example link [ jsfiddle ]. I save the current playing track number in a ... playing number 5 song ... See Question&Answers more detail:os...

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

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VBA excel Copy Paste

Hi, I am totally new to Excel VBA. Firstly, I want to copy the data when the condition is met(copy data ... is no there then leave blank. 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 - draw a layer with some color in iPhone Application

I would like to know how to draw a layer with some color [CGColorRef] in a window When i am trying ... is exiting without showing any exception. 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 - download video from indirect url

I have a link like this https://r9---sn-4g57knle.googlevideo.com/videoplayback?id=10bc30daeba89d81&itag=22&source= ... help me a lot! 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 - Index lists for specific repeating element

How do I create a new list containing only the beginning index number of where the segment of True elements ... without using numpy or groupby. 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# - Crytal Report not showing arabic when exported to PDF

I have a web application (ASP.NET with C#.NET as back end). Developed in VS2012 with Crystal Report V13.0.5. ... guide me how to fix this issue 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 - Ajax is not sending data to PHP

I'm new at ajax and i am confused becouse i think my ajax file is not sending data to php file or php is not ... '$username', '$password')");?> See Question&Answers more detail:os...

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

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apache spark - How to get minimum value for each distinct key using ReduceByKey() in Scala

I have a flat map that returns the Sequence Seq((20,6),(22,6),(23,6),(24,6),(20,1),(22,1)) now I need to use ... (20,1),(22,1),(23,6),(24,6) See Question&Answers more detail:os...

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

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excel - Storing values in a CSV file into a list in python

I'd like to create a list that stores all values of a single column. For example let's say my file has a ... of rows there are in the 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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Unable to connect the mongodb server while using NodeJS

MongoServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017 at Timeout._onTimeout (D:javascriptApps ... 428:30) See Question&Answers more detail:os...

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

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Get value of a specific cell in HTML table with pure JavaScript

I have React application that fetches some data with HTTP request. Response content contains a formatted HTML ... rendered anywhere on page. 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# - How do I pull out the ”data" from a SVG, alter it, then put it back with correct format?

Thank you for helping me! I would like to change the whole data of a path (SVG) using code, so that I ... change my previous code? 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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php - Display specific fields from database in value and text fields of a combobox in Symfony2

I have a table named company which is having one to many relationship with a department table. I have created both the entities ... return $this; } /** * Get companyId * * @return...

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

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c# - How to add a number of days to a Date while skipping weekends and other holidays

Given a Date. How can I add a number of days to it while skipping weekends and other holidays coming between ... day } } return futureDate; } 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 - Copying binary files using fread and fwrite

I have a problem when copying binary files using fread and fwrite: the loop runs only two times (40 bytes), but the file ... " ); 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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timer - how to keep a windows application alive in C#?

I have an application with the following code in my main function: var timer = new System.Threading.Timer( ... the background). Any suggestions? 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 - Flutter: doing sthg asynchronous while reading Firebase data

I try to do sthg asynchronous while reading data from Firebase and it doesn't work, Here is what I tried : ... .dart:370:8) Any 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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jquery - How can i change select tag option into button group?

<div class="form-group"> <label>Select Duration</label> <select name="plan_duration" id="plan_duration" class=" ... options); }); }); See Question&Answers more detail:os...

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

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