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c# - NewtonSoft Json Invalid Cast Exception

This is related to my question HTTPClient Buffer Exceeded 2G; Cannot write more bytes to the buffer but is ... or suggestions you can provide! See Question&Answers more detail:os...

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

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ibm cloud - Sign up 404 page

Is anyone else getting a 404 page when trying to sign up for a bluemix account? Here is the link to the website: https://console.ng.bluemix.net 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 Logical Operators

I am currently learning Python3, but I don't understand Logical Operators. Here is the link: http://pymbook. ... so. Please help, 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 can i minimize the source code theft in visual studio 2010/TFS

how can i limit the redistribution of source code on different machines. I want that the source code should not ... allow the code to compile? See Question&Answers more detail:os...

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

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command line - How to start a specific file as Notepad or Word in CMD

So I'm trying to start a program as notepad or word, but I'm not sure how to do 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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nosql - Mapping database structure from SQL Server to DynamoDB

I am thinking about using a NoSQL database to scale database reads. Please see the relational database ... document database (DynamoDB)? 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 write program for excel VBA loop files in a folder and find specific text in cells and save the file in another folder if it match to condition

For example there are some files in folder, loop files in folder and it should search specific text in specified cells ... End If 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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camera - Android orientation issue on samsung devies with Exif

There is a problem when taking photo using camera on samsung devices in the landscape (http://prntscr.com/fx29hs) ... same value for both cases 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 Remove some specific characters from string

SQL Server: I would like to create a function that removes specific characters from a string, based on parameters ... this will return 23 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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c - Converting binary to octal using strings

I have to convert hexadecimal numbers to octal numbers by converting hex numbers to binary first, and from binary to octal ... by 3 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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Python regex, find all matches with pattern

I'm trying to work with Slack's API and it sends a character string for user names, for instance: <@UCH65RHRC> Therefore ... can be 0-9 and A-Z? See Question&Answers more detail:os...

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

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go - Maxsubsequence - What are the key insights for this problem?

Below is the problem assignment using tree recursion approach: Maximum Subsequence A subsequence of a number is a ... is the complete question 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 - I can't get the OR operator to work properly

For some reason I do not understand, the OR operator does not work properly. In below example I am trying to create a ... <span>f1</span> </div> See Question&Answers more detail:os...

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

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messaging - How to target specific workers with shared subscriptions in MQTT 5?

One of the new features of MQTT 5 is the shared subscriptions feature, which allows client-side load balancing between ... I have to MQTT 5? See Question&Answers more detail:os...

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

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scripting - Creating folder from file, copy initial file into folder and add prefix

A folder should be created with file names after a torrent is finished. The files should be copied (not moved) ... be nice but not essential. 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 you permanently change python code by input?

I'm still learning python and am currently developing an API (artificial personal assistant e.g. Siri or Cortana). ... are there any other ways? 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 - Gwt doesn't work with com port rxtx

com2 - it's class which work with com port ( rxtx library ). When I run my site on gwt ... (java.lang.RuntimePermission loadLibrary.rxtxSerial) See Question&Answers more detail:os...

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

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jsp - How to obtain a timestamp in Java and store in MySQL database?

I'm developing a basic CMS uses JSP/Servlet Technology using the MVC padagim. When a new post is added I ... new to Java and jsp technology! 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 - how to pass hash reference to a subroutine

I'm stuck on a problem. I'm trying to make references for 2 hashes, then compare them in a subroutine. ... is wrong. I appreciate your 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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python 3.x - kivy capture mouse coordinates outside of window

How can I capture the mouse coordinates using Kivy when the mouse ventures outside the Window bounding box? I am creating a Desktop application. See Question&Answers more detail:os...

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

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dplyr - Complete missing values in time series using previous day data - using R

I have a data frame where each row is a different date and every column is different time series. The date range ... -01-2019 NA NA 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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c++ - How can I handle the resize of children windows when the parent windows is resized?

So I have been trying to accomplish this for a bit now. I am having trouble handling the resize of the ... worked. Help is appreciated! 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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c# - How to add "undefined" to a JObject collection - where is JToken/JValue.Undefined?

When using Json.NET, I am trying to create a JSON structure dynamically using the "JSON to LINQ" support. In the ... How about for a JSON Null? See Question&Answers more detail:os...

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

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hexadecimal in typedef enum in C

I was searching for the reason behind using hexadecimal in typedef enum in C. I followed the following link, ... created this as new question. 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 own malloc for an assignment. Getting a segmentation fault

The segmentation fault occurs at the point with the comment. I think it has to do with the fact that I'm ... void pointer instead of a Node. See Question&Answers more detail:os...

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

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Storing lists within lists in Python

I have a question about accessing elements in lists. This is the code: movies = ["The Holy Grail", 1975, " ... 3 represent? I'm so confused. See Question&Answers more detail:os...

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

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eclipse - can i redirect in jsp between 2 web app?

Hello i have 2 web app in the same worke space How can i redirect from page in the 1st webb app ... need some thing like the RequestDispatcher 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# - Converting a thresholded image into a byte array?

Can someone please tell me about how to convert a thresholded image stored in a 'Bitmap' variable into a byte array ... 1s and 0s. 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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