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javascript - Copy Specific Elements of JSON Array To Another

I am creating a Lambda Function in JavaScript which will run a NodeJs Function. For this i have a S3 function ... Better way to achieve 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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c# - How to create Application.exe.config in application directory

So I recently updated my application to support a new feature. In the past if the configuration file was deleted by ... might be able to 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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javascript - Validate checkboxes when checking the same order within the same column in jquery

I have several rows of checkboxes. The scenario is that within a category (blue-box) when I click a checkbox in the ... </div> </div> <br> 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 use reflection to call a non public method with 0 arguments?

My class has two methods that look like this: void Update() void Update(string) With reflection, I want to call ... I call the no arg method? 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 - Logic for creating multiple rows for BIOSRelDate and BIOSVersion combination

Could you please advise on how I can build the XSLT logic using the below XML? I need to be able to sort by ... "/> </Device> </xsl:template> 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 run python file in Tkinter

I'm a beginner in Python, hence the question. i would like to run a python file (smileA.py) in Tkinter ... in the Tkinter itself. 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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jquery - How to set the stop time on hover?

Here is the code that I want to change: $("#header_nav").mouseenter(function(){ $('#header_nav').stop().animate({ ... hover on it)? 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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Convert NSData of Image from database to NSString in iPhone

I am converting NSData of Image from database to NSString in Iphone Here is my code imageData1 = [[NSData alloc] ... as input to a csv 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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objective c - I need help modifying the InAppBrowser in native code

this is a different question but is still regarding my original problem: Is there an elegant way to access the ... the camera is no option. See Question&Answers more detail:os...

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

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diff - how to use javascript for string words comparision

I am using two text areas. Project is about online typing test. I used two text area. First textarea ... comments nor gives any documentation. 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 - Retrofit + Otto + AA, How to do simple get request?

I am using Android Annotation for boilerplate, and Retrofit for Api calls, While doing post requests through ... coursesList from server!! 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++ - ffmpeg audio frame from directshow sampleCB imediasample

i use isamplegrabber sampleCB callback to get audio sample, i can get buffer and buffer length from imediasample ... ; return frame; } See Question&Answers more detail:os...

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

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pdf - Parsing / Converting legacy Word documents? (msword2 / 5)

We got some really old .doc documents. Normally we use tika (our application normally does a text extract and then a ... in 1995< and not <1991 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 create a live video recording program on Visual Studio using c#?

I am currently doing a project for school and desperately in need of help. The main gist of the project: I am ... terms. Thank you so much! 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++ - My ostream and istream friend function can't access private class members

My code: matrix.h #include <iostream> class Matrix { private: int row; int col; int **array; public: Matrix ... 'm still getting the same error. See Question&Answers more detail:os...

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

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xamarin.forms - Move buttons on the bottom and give more space for editor

I am struggling with two things in xamarin forms layout. As shown on the picture i need to make more ... .ColumnDefinitions> <Button Grid.Column="0" BackgroundColor="DarkMagenta"...

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

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java 8 - How to get the sum from nested stream

I am new to Java 8 streams, I am unable to get the correct output from the nested loop operational sum. In the ... me where the code is faulty. See Question&Answers more detail:os...

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

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ruby on rails - Cannot install mysql2 gem on openshift scaled app

I'm trying to install mysql2 gem with ruby on rails 4/ruby 2.0 OpenShift scaled app. But, bundle install ... the missing piece of information. 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# - Xml Parsing with Dictionary<string, List<MyObject>>

I am working on Windows Phone 8 app development. i have a xml like the below: <array> <dict> <key> ... tag values also in the ListOfSubTitles 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 - Naming a Column using Variable

I wish to calculate Ascending Points Diff for all players in a sweep over a series of games. I wish to ... over the course of the tournament. See Question&Answers more detail:os...

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

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date - Calculate age (with decimal places) in R

I have two sets of dates Testday<-as.Date(c("2015-06-25", "2015-06-25","2015-06-25")) DOB<-as.Date( ... anyway I could perform this on R too? 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 - Data from database not appearing in table on HTML site

I have a form that keys in the contacts of the guest list. On the same page itself after the submit button is keyed ... ()); exit(); } ?> 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# - Can i save a"Default Desktop Path"

I'm trying to get the "Default Desktop Path"(a "Path" that brings me on the Desktop on "every" Pc). I'm not ... would love to get an 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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html - How to Delete the Textbox dynamically in a DIV using javascript

How to Delete the TextBox in a DIV using javascript. First I created the four column in a div and I created the ... ="ClearFix"></div> </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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c - Checking if a pointer is in a malloc'd area?

I'm making a dynamic memory allocator and I need to check than when I'm freeing a section of it, that the ... "); exit(EXIT_FAILURE); } } See Question&Answers more detail:os...

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

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ruby on rails - Association between Post and Location

This my first ruby on rails application. Model Location and Post, Location has many post.I create location as tree structure ... </tr> <% end %> 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 - Data on main activity doesn't save / load properly with SharedPreferences

If you look through each picture, from left to right, you'll notice on the last picture on the ... QuizOnePartFour }//end class QuizOnePartFour 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 - What is the recursion depth and why is set to a fixed limit?

I have biuld a function in python that replicates a circuit of three other functions (defined in the main ... is quite simple and short. See Question&Answers more detail:os...

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

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