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I'm trying to store the input that user enters through console. so I need to include the "enter" and any ... CTRL+Z is pressed, or something? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Using VBA to get extended file attributes

Trying to use Excel VBA to capture all the file attributes from files on disk, including extended attributes. Was ... files on a file server. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - Postgres window function and group by exception

I'm trying to put together a query that will retrieve the statistics of a user (profit/loss) as a cumulative ... a genuine defect in Postgres? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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entity framework - How do I use structural annotations to set SQL type to Date in model first approach

Is it possible to set type to just date (NOT datetime) via entity framework designer? I had a look around and the ... I rather not do that... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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rotation - Opencv virtually camera rotating/translating for bird's eye view

I've a calibrated camera where I exactly know the intrinsic and extrinsic data. Also the height of the camera is ... not suitable for me. Senna See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ajax - Cross-Domain Requests with jQuery

For a project I need to get the source code of web page of different other domains. I have tried following code: ... but just a blank alert box. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Is it better to use "is" or "==" for number comparison in Python?

Is it better to use the "is" operator or the "==" operator to compare two numbers in Python? Examples: >>> a = 1 ... 0 False >>> a == 0 False See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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directory - How to create a folder in Java?

How can I create an empty folder in Java? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to iterate through all attributes in an HTML element?

I need the JavaScript code to iterate through the filled attributes in an HTML element. This Element.attributes ... like jQuery / Prototype) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asp.net mvc - Can't Add View from Controller in VS 2015 : "There was an error running the selected code generator"

I'm following a video tutorial where I'm required to create an empty ASP.NET Web Application with MVC, using ... view is all ways impossible ! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - asp.net: Invalid postback or callback argument

I am getting this error: Server Error in '/' Application. Invalid postback or callback argument. Event validation ... press the submit button. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - AWS lambda api gateway error "Malformed Lambda proxy response"

I am trying to set up a hello world example with AWS lambda and serving it through api gateway. I ... : Malformed Lambda proxy response". See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - No templates in Visual Studio 2017

After a Visual Studio 2017 (RC) installation from scratch, I can't find a standard list of templates. I' ... my list with components installed. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - php - How do I fix this illegal offset type error

I'm getting illegal offset type error for every iteration of this code. Here's the code : $s = array(); for($i ... $source] += 1; } print_r($s) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Changing Django settings at runtime

I'd like to expose some (app-specific) settings to the admin interface, so users can change them comfortably ... . Am I missing something? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Apache POI error loading XSSFWorkbook class

I'm trying to write a program that works with Excel docs, but the HSSF format is too small for my requirements. I ... .java:357) ... 1 more See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - TypeError: expected string or buffer

I have this simple code: import re, sys f = open('findallEX.txt', 'r') lines = f.readlines() match = ... string or buffer' Can anyone help? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Finding matching objects in an array of objects?

var set = [{"color":"blue"},{"color":"green"},{"color":"red"},{"color":"green"}]; I'd ... array full of objects that contain that property. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to parse a CSV in a Bash script?

I am trying to parse a CSV containing potentially 100k+ lines. Here is the criteria I have: The ... in special consideration for performance? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jsp - How to configure welcome file list in web.xml

I have this in my web.xml document. I am trying to have a welcome list so I dont need to type the path for ... url...How to do this correctly? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Preserve git --assume-unchanged files between branch checkouts

I've been using git --assume-unchanged yacs/settings/development.py to ignore my local database configuration file ... to a remote repository.] See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql server - How to Replace Multiple Characters in SQL?

This is based on a similar question How to Replace Multiple Characters in Access SQL? I wrote this since ... maybe a cleaner implementation? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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css - Change the order of col-*-12 columns in Bootstrap using push/pull

I have two columns of the same size (.col-xs-12) and I would change their place when the screen size correspond ... -12.col-xs-pull-12 p test2 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - NotImplementedError: Layers with arguments in `__init__` must override `get_config`

I'm trying to save my TensorFlow model using model.save(), however - I am getting this error. The model summary ... + saveloc + " succesfully.") See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Taking the address of a temporary object

§5.3.1 Unary operators, Section 3 The result of the unary & operator is a pointer to its operand. The ... can test this program, please? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to catch JNI/Java Exception

I have a JNI layer in my application. In some cases Java throws an exception. How can I get the Java exception ... pass it to my logger module? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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272 views

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c++ - Round a float to a regular grid of predefined points

I want to round a float number to a given precision, for example : 0.051 i want to convert it to 0.1 0.049 i want ... a grid (like 0.1f, 0.4f). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - How To Detect If Type is Another Generic Type

example: public static void DoSomething<K,V>(IDictionary<K,V> items) { items.Keys.Each(key => { ... since IEnumerable<> implements IEnumerable? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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