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c - String implementation and can't seem to use the arrow operator

I am supposed to write a Modul for string implementation and I have a rough idea how and where to start. But I ... , I'd be grateful, 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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node.js - Discord.js bots: organizing commands

Hi i was making my first bot using discord.js and i noticed after added few commands that my commands folder ... on how to organize my commands See Question&Answers more detail:os...

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

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installation - Recommended Library/Macro that Deletes Installed Files on Uninstallation

Which library or macro that deletes only installed files when the uninstallation is run would you recommend? ... "FolderXfileb.txt" SectionEnd 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 - SQLite exception while trying to delete row

I'm getting error: android.database.sqlite.SQLiteException: near ":BE": syntax error (code 1): , while compiling: ... t figure out what's 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 - How to get only street/road coordinates via reverse geocoding (Google Maps API)

I'm looking for a solution to get data to create a simple roads-only map. Within a small area specified by lat/ ... next or how it is 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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java - BigDecimal issue with long and lat

I have an address domain , which has fields lat and long as BigDecimal and i am using constraints of ... getting -71.0712654000000200 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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android - How to stop certain apps from opening at all?

With User's permission, I want to be able to stop certain apps from opening at certain times of the day. What ... this or even fake the effect. 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 - SQL JOIN 3 TABLES WITH COUNT AND GROUP BY CLAUSE

I Have 3 tables like that: EXPEDITION (ID, CreateDate, Status); PACKAGE (ID, EXPEDITION_ID) ITEM (ID, ... and the quantity of items. 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 - UITableViewCell background gradient not working at first render

I have a table view. I create my cells using xib files. I need 1 cell(which is the current user) to be ... cell } return UITableViewCell() } } 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 can i Merge files

How can i wright in the beggining of the first file infomation which contains in second file, so that they merge ... .close(); reader.close(); 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 - duplicate symbols for architecture x86_64 for GoogleSignIn and GoogleMobileVision

not sure if there is anything I can do to fix this? duplicate symbol _OBJC_IVAR_$_MDMPasscodeCache. ... to see invocation) See Question&Answers more detail:os...

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

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twig - Display product attributes on category page - Opencart 3

I have created an attribute called 'Flavour' in opencart 3 and want to display this attribute in the category layout ... to cart etc. is. 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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jsf - Unable to upload the file in java

I am using richface and JSF . I want to upload the image file with specific path . But it give me error My ... .Thanks for the help in advanced. 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 - CSS canvas width and height setting

I am creating canvas element with javascript like Can=document.createElement("canvas"); Then I want to set the width ... ? How 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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python - Keras apply different Dense layer to each timestep

I have training data in the shape of (-1, 10) and I want to apply a different Dense layer to each timestep. ... weights. Any way 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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javascript - -webkit-transform: incremental reposition with += operator not working

I am trying to incrementally reposition an element by setting the -webkit-transform property to +=200px But it ... down by 200px everytime. 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# - Convert a Collection of Strings into Collection of GUID

I am reading a collection of strings (of GUID format) from excel and want to store them in database as ... not interested in looping through. 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 - Access to resources (images) inside jars/classpath

Hey I have a panel that contains a label that i have to change it's icon everythime i click on a button ... ")); img_etat_pharmacie.setIcon(c); 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 - i want to share my app via social netwoking like facebook ,twitter

Is it possible if user click on facebook button , the system open a chooser having only facebook app,if it is ... networks like twitter etc... 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 - change date format to yyyy-mm-dd from varchar in postgres

SELECT to_char("date", 'YYYY/MM/DD') "public".teacher_details.teacher_id, "public".teacher_details.first_name, " ... Please 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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How to code for the duration of consecutive monthly "stability" in R

I wanted to ask for your advice and guidance for coding in ... ╚═══════╩═══════╩══════╩══════════════════════════╩══════════════╩════════════╝ 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# - Creating an awaitable System.Timers.Timer

I had an idea about creating a timer that can be awaited, instead of raising events. I haven't thought of ... execution of the accepted answer. 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 get a data-id attribute with jQuery

I'm trying to get department's id value. I mean I need to get the departmentID from the element. This function ... .departmentName}}'/> </th> 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 the compiler manages the same char?

I would like to know if the compiler (I'm using VS 2015) optimizes also if the same character is found ... I will use this variable further) 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# 4.0 - Division in C# results not exact value after decimal point

Following division showing incorrect result. It should be 15 digits after point according to the windows calculator. ... 14 digits after point. See Question&Answers more detail:os...

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

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mysql - I want to reuse the gaps of the deleted rows

I have a auto-increment primary key on one of my tables. If I have 3 rows and, for example, delete ... inserted record to be 3 automatically? See Question&Answers more detail:os...

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

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r - Delete nth row if the sum of columns b and c exceeds the nth value of column a

How can i delete all rows in which the sum of columns b and c exceeds the value of a. For example : First ... for all the rows in the dataset. See Question&Answers more detail:os...

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

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xml - Parse soap response using PHP

I am trying to get all the elements and values as array from the below soap response. But I am only getting ... /gen'); var_dump($elemChild); } See Question&Answers more detail:os...

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

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