Welcome To Ask or Share your Answers For Others

Recent questions without an upvoted answer

0 votes

149 views

1 answer

web scraping - Find or select elements from python to scrape with beautifulsoup

I am not sure how to select below items inside the table class="table-info" Using python and beautifulsoup, I want ... #time.sleep(3) count+=1 See Question&Answers more detail:os...

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

0 votes

169 views

1 answer

javascript - Multiple markers with info windows map error

I have this working map https://jsfiddle.net/m9ugbc7h/4/ then i tryed to integrate multiple markers with info windows ... } })(marker, i)); See Question&Answers more detail:os...

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

0 votes

158 views

1 answer

sql - SUM with multiple LEFT JOINS with VIEWS

I need to SUM two columns (pts_won) from two different tables (prognosis_scores and question_scores) but it doesn't ... sum both one time ? See Question&Answers more detail:os...

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

0 votes

178 views

1 answer

php - Connection to database seems successful but INSERT INTO sends no data

I'm trying to insert some data into a DB on my local machine. I've opened up the connection, and performed ... would you start to debug this? See Question&Answers more detail:os...

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

0 votes

165 views

1 answer

php - Make an SQL query a drop down menu

I have two SQL queries that display different results from my database. I'm using these results as navigation ... display product Brands } ?> See Question&Answers more detail:os...

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

0 votes

196 views

1 answer

linux - Unable to run shell script file using PHP

Hi I am unable to run the .sh file using my php code. Files: index.php and .sh files are in the ... shell_file.sh file manually it does execute. See Question&Answers more detail:os...

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

0 votes

156 views

1 answer

Command for loading postgres through docker?

Does anyone know the command for loading postgres through docker? Here is the recommended command on their documentation: ... is supposed to be? See Question&Answers more detail:os...

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

0 votes

157 views

1 answer

javascript - How to display Google map Side by Side

i really need your guys help, please visit my website and scrool to the bottom at the map sector, my map ... ://stages.a-wan.com/hybridmotors See Question&Answers more detail:os...

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

0 votes

175 views

1 answer

python - Unable to change the tick frequency on my chart

I have seen many questions on changing the tick frequency on SO, and that did help when I am building a line ... frequency of 5 on x axis!) See Question&Answers more detail:os...

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

0 votes

179 views

1 answer

oracle - convert to PROCEDURE pl/sql

I want to Write a PROCEDURE that will first print the Employee Number and Salary of an employee (i.e. 7839). Then it ... ||vsal); end if; END; / See Question&Answers more detail:os...

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

0 votes

201 views

1 answer

operating system - How to implement the c malloc/realloc functions properly?

I am writing my own OS and had to implement my own malloc realloc functions. However I think that what I have ... ; buffstr[i]=readinput(); } See Question&Answers more detail:os...

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

0 votes

318 views

1 answer

boost - Segmentation fault after using dynamic bitset in C++

I am trying to make a variable length linear feedback shift register, so I used dynamic bitset instead from boost library ... } } cin.get(); } See Question&Answers more detail:os...

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

0 votes

135 views

1 answer

mysql - sqlite 3 and string replacing

How to write this query in Sqlite3? select distinct LEFT(pav, LOCATE(';',pav)) from table; I have many ... function LOCATE() in the Sqlite3 See Question&Answers more detail:os...

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

0 votes

161 views

1 answer

database - improving the written sql query

I want to write a SQL query for the problem as defined below, my answer is as below, but I am not sure ... and birthdate>1955 select * from X See Question&Answers more detail:os...

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

0 votes

189 views

1 answer

r - inserting data inside dataframe within a list dynamically

I have a problem as below. rept4<-" ... See Question&Answers more detail:os...

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

0 votes

173 views

1 answer

How to execute a SQL Server Job on AppHarbor SQL database?

How to execute a SQL Server Job on AppHarbor database? See Question&Answers more detail:os...

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

0 votes

148 views

1 answer

Parsing strings of equations in c using scanf

I need to parse input from a user that could be any number of variations: 1+1 4( 3-0 ) =x 1* ... the input and (splitting and converting) Thanks See Question&Answers more detail:os...

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

0 votes

162 views

1 answer

java - Joining both hashsets together

My aim is to create a database like code where i add planets and the year they are found, and once the user ... println(date); } } errors exsist See Question&Answers more detail:os...

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

0 votes

175 views

1 answer

xml parsing - How to modify the xml value that should reflect in the same xml file using perl?

Here is the perl script I have written to modify the particular value from the xml file — neo-datasource. ... '); print $twig->toString; See Question&Answers more detail:os...

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

0 votes

127 views

1 answer

How to use events keep mongodb logic out of node.js request handlers

I'm looking for a package (or pattern) to handle events from mongodb so I can avoid nested callbacks and keep ... that handles this use case? See Question&Answers more detail:os...

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

0 votes

182 views

1 answer

javascript - Customizing an InfoWindow

Is it possible to change the color of the border, the alignment, padding and other attributes of an InfoWindow? ... . I'm using webview. See Question&Answers more detail:os...

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

0 votes

181 views

1 answer

Autoloader for distributed PHP plugins that includes composer packages

I am working with a CMS that requires the user to upload extensions. The users do not have access to ... vendor" folder is done automatically. See Question&Answers more detail:os...

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

0 votes

248 views

1 answer

bison - LEX -YACC parser for infix-to-prefix translation

Translation schemes: expr -> {print("+")} expr + term | {print("-")} expr - term | term term -> {print ... . Any idea how to write the parser. See Question&Answers more detail:os...

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

0 votes

191 views

1 answer

python - Importing test libraries failed. No module named 'a'

I have a folder /example which contains /Libs which further contains different folders /a, /b each containing python ... How can I solve this? See Question&Answers more detail:os...

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

0 votes

176 views

1 answer

python - selenium scraping data using children of elements

Hi i'm trying to scrape some data from a live stocks website. I want to display the companies name and ... /uk.finance.yahoo.com/most-active See Question&Answers more detail:os...

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

0 votes

154 views

1 answer

angular - Typescript: Get Exclusive Members from Union Interface Type

How do I get the Exclusive Member from a Union Typescript? selectedQueueItems: Array< TestA | TestB > = [] ... Members from Union Class Type See Question&Answers more detail:os...

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

0 votes

183 views

1 answer

django - Double filter on detail view

I'm trying to create a detail view using function based view. This view must make visible only the ... render(request, template, context) See Question&Answers more detail:os...

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

0 votes

196 views

1 answer

python - How to turn a numpy array to a numpy object?

I have a NumPy array as follows: [[[ 0 0]] [[ 0 479]] [[639 479]] [[639 0]]] and I would like ... " (or whatever else they are called in NumPy) See Question&Answers more detail:os...

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

Page:

« prev
1
...
291
292
293
294
295
296
297
298
299
300
301
...
715
next »

...