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firebase - How to clear Firestore persistence data?

My iOS app's firestore cache seems to have got out of sync with Firestore. As a result I've had to ... was delete documents from the database! See Question&Answers more detail:os...

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

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659 views

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visual studio 2010 - How to reference .NET 4.0 assembly within .NET 3.5 projects

I would like to do some Office Interop stuff using .NET 4.0, but developing the rest of my project using VS2008 ... won't work, will 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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java - How do you escape colon (:) in Properties file?

I am using a properties file to store my application's configuration values. In one of the instances, I have to ... on how to handle 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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657 views

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android - Dividing two integers in Java gives me 0 or 100?

I'm trying to divide two integers and multiply by 100 but it keeps giving only 0 or 100. Can someone help me? ... . How can I fix this? 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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Android DataBinding: @BindingAdapter in Kotlin does not recognize lambdas

This is my BindingAdapter: @BindingAdapter(value = *arrayOf("bind:commentsAdapter", "bind:itemClick", "bind: ... binding works just fine 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++ - Can I use parameters for the table name in sqlite3?

I'm having some strange feeling abour sqlite3 parameters that I would like to expose to you. This is my ... name before preparing the query? 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 - Why is it not safe to modify sequence being iterated on?

It is not safe to modify the sequence being iterated over in the loop (this can only happen for mutable sequence types, ... do for x in a ?? See Question&Answers more detail:os...

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

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Identifying the text based on the output in PDF using PDFBOX

Iam using the PDF BOX for getting color information of the text in PDF. I could able to get the output by using the ... ) { doc.close(); } } 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 - How to use the after method to make a callback run periodically?

With tkinter, how can I use the after method to make a function run periodically? For instance, I have a ... the speak function every second? 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 - Customize addresses fields on WooCommerce My account and Checkout

I'm using the woocommerce_checkout_fields filter to edit the value of woocommerce field labels. It works fine on ... or shipping address). See Question&Answers more detail:os...

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

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490 views

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java - remove invisible text from pdf using pdfbox

Link to pdf When I try to extract the text from the pdf above, I get a mixture of text that was invisible in the ... 9 10:20p 32 49ERS ? - 4? 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 - how to combine duplicate rows and sum the values 3 column in excel

Hello everyone, I have a problem to create VBA excel to duplicate data. How to combine duplicate rows and sum ... column in excel? Thank you. 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# - Understanding Linq To Xml - Descendants return no results

I'm a completly New to Linq2XML as I code to much lines to perform simple things, and in a simple project I ... ; Thank you all for the 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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600 views

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sql server - SQL update top1 row query

The query below is working: update top(1) ShipBillInfo set shipfirstname='kkk' where CustomerId='134'; but it ... 134' order by OredrGUID desc; 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 - NoClassDefFoundError: org/w3c/dom/ElementTraversal

I installed Jetty 7 and configured it correcty for IdP Shibboleth following this guide: https://wiki.shibboleth.net/ ... ? Thank you so much! 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 - Checking if 2 arrays have at least 1 equal value

Currently I have 2 array: array(1, 2, 3, 4); array(4, 5, 6, 7); How can I check if there is at ... => 4, so the function should return true). See Question&Answers more detail:os...

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

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663 views

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c# - Amazon SES Email address is not verified

I'm starting with the amazon servers and started studying about SES. I am using asp.net C # and made ??my code based ... : " + ex.Message); } } See Question&Answers more detail:os...

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

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433 views

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How to split string by string in Powershell

I'm trying to spit the string with a delimiter, which is a string: $string = "5637144576, messag<>est<<>> ... how to split string by string? See Question&Answers more detail:os...

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

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464 views

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parallel processing - Is there a good way to extract chunks of data from a java 8 stream?

I an ETL process I'm retrieving a lot of entities from a Spring Data Repository. I'm then using a ... until all elements are processed? See Question&Answers more detail:os...

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

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821 views

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javascript - Why are Octal numeric literals not allowed in strict mode (and what is the workaround?)

Why are Octal numeric literals not allowed in JavaScript strict mode? What is the harm? "use strict"; var x ... browser console for errors</h1> See Question&Answers more detail:os...

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

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866 views

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java - Why does Collectors.toMap report value instead of key on Duplicate Key error?

This is really a question about a minor detail, but I'm under the impression to get something wrong here. If you add ... .value = value; } } } See Question&Answers more detail:os...

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

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654 views

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python 2.7 equivalent of built-in method int.from_bytes

I'm trying to make my project python2.7 and 3 compatible and python 3 has the built in method int.from_bytes ... ", byteorder="big") 1714698291 See Question&Answers more detail:os...

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

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757 views

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syntax - Error with varargs for function-objects in Scala?

Why does this not work? val f = (args: Int*) => args.sum error: ')' expected but identifier found. val f = ( ... sum btw. I'm using scala 2.9.1 See Question&Answers more detail:os...

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

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928 views

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pascalscript - Load external DLL for uninstall process in Inno Setup

I'm trying to load VclStylesInno.dll for uninstall form of Inno Setup. Next code is declared in the middle ... load DLL for uninstall process? See Question&Answers more detail:os...

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

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917 views

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excel - VBA recognizing workbook by partial name

Is there a way to specify a workbook for a sheet without having the full name? For example, If the workbook ... would I go about doing 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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634 views

1 answer

multithreading - Canonical way to generate random numbers in Cython

What is the best way to generate pseudo uniform random numbers (a double in [0, 1)) that is: Cross ... Thanks for pointing that out @DavidW. See Question&Answers more detail:os...

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

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352 views

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Javascript mixins when using the module pattern

I've been using the module pattern for a while, but recently have started wanting to mix in functions and properties ... to make it work. Thank! See Question&Answers more detail:os...

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

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607 views

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html - How to use <section> and <article> tags in HTML5?

I just confused how to use <article> and <section> tags in HTML5. I referenced lot in Google and also in Stack ... the exact use of these tags? See Question&Answers more detail:os...

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

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