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php - How to verify PayPal Subscription

I'm trying to verify subscriptions and save information to the database, in my last question I was setting ... good tutorials on subscriptions. See Question&Answers more detail:os...

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

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asp.net - C# double to real

i am trying to convert double to pascal real but when i convert 0.23 to real i got 0.23999999 real how can ... first three bits return r48; } 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 can i change excel sheets with 5sec time gap one after another using VB code by macro?

I have more than 10 excel sheets in a work book prepared for a seminar .I have to make a slide show for ... please help me solve this task ? 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 - Creating UI elements programmatically in Objective-C

I have been working on automating some aspects of creating UI elements and have created this method that seems to work ... ]); Is this doable? See Question&Answers more detail:os...

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

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Fill picturebox with multiple images and save it. C#

I don't know how to fill picturebox with small loaded image multiple times and then save it. Picturebox has a ... don't have enough reputation:( 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 - Creating a database in Microsoft Access that is searchable only by certain fields

How would you create a database in Microsoft Access that is searchable only by certain fields and controlled by only ... coming in about 5 mins) 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 - Count Ocurrence of Field whilst being Group By 2

I'm struggling to try to have the count of order id on an item_id row, any help is greatly appreciated! Data ... `order_id` GROUP BY S.`item_id` 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# 'using' block inside a loop

I want to know which is the best way to use the 'using' block in C#. Approach 1: Looping inside the ... connection or an object? 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 set maximum queue connection for nginx port in Windows?

I am learning to design scalable system, for now using Windows machine. I created two servers that will listen ... nginx config or cmd command? See Question&Answers more detail:os...

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java - In this program, I have to set already existing value for ssn in where clause (ie: in setString (3, ) )

public void UpdateCustomer(Customer customer) throws CustomerHomeException, ClassNotFoundException{ try { Class.forName("sun. ... Will that 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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sapui5 - Fragment not get correct Controller

I istantiate a fragment by this code in the controller formAddElement. (i use this to pass current controller) this. ... work!! WHY??? O_o See Question&Answers more detail:os...

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

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sorting - ascending sort without using arrays in java

This code has to enter 5 integers and then display them in ascending and descending orders without using arrays. But it gives ... + ","); } } } 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 - Unable to print links in another function

I've written some code in php to scrape some preferable links out of the main page of wikipedia. ... ($prefix); get_links_in_ano_func($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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excel - Why am I getting Compile Error: Expected End Sub

I have the following vba code and when I try to run it, it says: Compile Error: Expected End Sub. Anyone ... End If End Function End Sub 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 Recursive class returning NULL

Please friends, I need help for my code. My searchParent function always returns NULL when it executes the self ... $search->searchParent(230); 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 - how could I find the area of the intersection of line and contour

the blue pen is the contour and the red pen is the straight line how could I find the two areas of the ... for i in blue_points ] )) See Question&Answers more detail:os...

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

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validation - At least one number in input field (jQuery)

I have an input field, where user has to add his address, but I need to get at least one number (house ... ? Thanks in advance for any 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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linux - could not configure a c compiler

I am trying to compile some libraries using gcc 4.7 (which i just upgraded from 4.6.3, somehow it complain ... : *** [install_node] Error 1 See Question&Answers more detail:os...

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

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css - Some styles not rendered in the browser with sass --style compressed

I refactored some vanilla CSS by renaming individual .css files as .scss and @importing them into one master file. ... for -ms-filter than 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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github - getting error while pushing folder from local to git using git command

error: src refspec [email protected] does not match any. error: failed to push some refs to 'origin' i'm trying ... of this ? 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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c# - DateTime difference in ticks does not match

I have the following code: var a = (DateTime.Now.Subtract(DateTime.Now.AddTicks(8))).Ticks; var b = (DateTime. ... come? Shouldn't both be -8? 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 make a nested replace of values from another table?

I have two tables with the following (dummy) structure: Table 1 idText sText(nvarchar(500)) 1 Text with some ... . Any help will be appreciated See Question&Answers more detail:os...

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

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datastax - Unable to print node properties in DSE graph

Apologies as this might be very basic question on the topic but I am new to Gremlin/DSE Graph and i tried ... not able to traverse the nodes. See Question&Answers more detail:os...

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

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Can't login via facebook API

I'm using the Javascript SDK to allow the user to login to facebook, retrieve their friends profile pictures, and ... } </script> Please 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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Hangman Array C#

I'm writing a hangman code but i'm having a problem where words that have the same letter multiple times give me ... !"); Console.ReadLine(); } See Question&Answers more detail:os...

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

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google apps script - Proper Incrementing while using MailApp.sendEmail

I'm a bit new to the Google scripting scene. I've gone over this so many times and I can't wrap my brain ... }; }; } Thanks for your time! 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 - Open external program

I've been trying to open an external program like Editor for example in C. I've searched for hours but ... files? Thank you, Sincerely, Behring 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 set the minimum loglevel with serilog's application insights sink

I'm using Serilog to log to application insights, but I am only getting the log levels warning, error, and ... .ApplicationInsights" } } ] }, See Question&Answers more detail:os...

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

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