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python - How to include the namespaces into a xml file using lxml?

I am creating a new xml file from scratch using python and the lxml library. <route xmlns:xsi="http://www.w3.org ... syntax How can I 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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python - Numpy intersect1d with array with matrix as elements

I have two arrays, one of the shape (200000, 28, 28) and the other of the shape (10000, 28, 28), so ... to apply it on this types of arrays. See Question&Answers more detail:os...

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

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go - How does the Go1 compiler work?

I've been dabbling with Go for about a month for a school project and I noticed the go/ast, go/token, go ... recognized by the new go compiler? 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 error, duplicate local variable

I'm trying to debug a portion of code for an assignment (I'm still very new to Java) and have combed ... Any help would be greatly appreciated! See Question&Answers more detail:os...

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

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bigdata - Is there a way to transpose data in Hive?

Can data in Hive be transposed? As in, the rows become columns and columns are the rows? If there is no ... desired output table. Thanks again! See Question&Answers more detail:os...

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

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PHP/PDO/MySQL: inserting into MEDIUMBLOB stores bad data

I have a simple PHP web app that accepts icon images via file upload and stores them in a MEDIUMBLOB ... default charsets that are inconsistent. See Question&Answers more detail:os...

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

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Plain Javascript as Angular 2 service

I need to add a hosted third-party JavaScript file in an Angular 2 component. This file is updated anytime a ... by the loaded JavaScript file? 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 - Using 'this' within nested Prototype sub-objects

I have a class, and have given its prototype several sub-objects to facilitate namespacing. These sub-objects have ... like this to return 44 See Question&Answers more detail:os...

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

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Can i send custom properties/data in slack message attachments?

I want to send some custom properties in the attachment for interactive messages and retrieve them back in the action ... a way to do this? See Question&Answers more detail:os...

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

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performance - improving python code in Monte Carlo simulation

I've written a Monte Carlo simulation for a "2d active ising model" and I'm trying to improve the runtime ... . Any help is greatly appreciated. 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 - Calculate the derivative of a vector

I have the following function (Viviani's curve): Phi = @(t)[ cos(t)^2, cos(t)*sin(t), sin(t) ] Just a ... in t = 0). How can I achieve this? 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 - How to wait for either of the two elements in the page using selenium xpath

I have two elements I can wait for, I want to wait until either of them appears on the page. I am ... this achievable? Please help me out. See Question&Answers more detail:os...

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

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ANDROID, Parse JSON data from a web server and display on ListView

I am trying to display JSON result from JSON url link. Currently when I load up, it display nothing, just ... ="@+id/view_number" /> See Question&Answers more detail:os...

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

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scala - Joining two dataframes without a common column

I have two dataframes which has different types of columns. I need to join those two different dataframe. Please ... raja 8595456552 22 cattoy 2 See Question&Answers more detail:os...

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

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assembly - How much faster are SSE4.2 string instructions than SSE2 for memcmp?

Here is my code's assembler Can you embed it in c ++ and check against SSE4? At speed I would ... 32bit https://vk.com/doc297044195_451679410 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++ - want to efficiently overcome mismatch between key types in a map in Boost.Interprocess shared memory

I'm creating a map (from string to string in this example) in shared memory using Boost.Interprocess. The ... the same two compiler errors. See Question&Answers more detail:os...

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

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hadoop - Sqoop - Data splitting

Sqoop able to import data from multiple tables using --query clause but not clear whether it is able to import ... the priority? Thanks.... 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 use XMLHttpRequest to download an HTML page in the background and extract a text element from it?

I want to make a Greasemonkey script that, while you are in URL_1, the script parses the whole HTML web page ... the critics consensus from it. See Question&Answers more detail:os...

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

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ios - Can I restrict my iPhone app from being used by iPhone3G's?

My iphone app doesn't run well on the iPhone 3G. Can I make it so users with these models can't download ... that they can't download the app? See Question&Answers more detail:os...

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

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delphi - Modifying or deleting a line from a text file the low-level way?

I'm working with a Text File in Delphi, and I don't wish to use the method of loading/saving with a ... memory to be able to accomplish this. See Question&Answers more detail:os...

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

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Get element value inside iframe which is nested inside Frame in javascript?

I main php page in which there are 2 frames. Inside the second frame there is iframe. I want to access ... doesnot return any control object. See Question&Answers more detail:os...

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

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powershell - Output file doesn't match Write-Host

When I Write-Host from my .ps1 file I see: Parentfolder >> ChildFolder When I output to a file, I see: ... $Groups){ getchildgroups("$group") } See Question&Answers more detail:os...

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

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character encoding - Inno Setup - Convert array of string to Unicode and back to ANSI

I'm loading a Korean CP51949 (EUC-KR) encoded ANSI file into an array of strings (LoadStringsFromFile). My ... and then back before saving. See Question&Answers more detail:os...

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

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html - How do I do URL rewriting in php?

This is a double question: The correct answer will go to "How you do it in PHP" explaining if there is any ... in the title of the question). See Question&Answers more detail:os...

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

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html - text-decoration not working for visited state link

I'm new on CSS and trying to understand how links are modified due to the changed state. On my scenario, I want to ... </p> </body> </html> See Question&Answers more detail:os...

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

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746 views

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Azure Apps EasyAuth claims with .NET Core

I want to write some ASP .NET Core middleware to turn the Azure Apps EasyAuth HTTP headers into claims. I've ... any framework support for it? See Question&Answers more detail:os...

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

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475 views

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sql - MS Access Limit

What's the equivalent of mysql Limit in ms access. TOP is not sufficient since I'm going to use it for pagination. Thanks See Question&Answers more detail:os...

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

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539 views

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jquery - how to add items to an array dynamically in javascript

First of all I am a total javascript newbie so please bear with me. I have the following script to draw pie ... the data into the data array? See Question&Answers more detail:os...

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

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