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asked Feb 5, 2021 in Others[杂七杂八] by ostack (1.4k points)

Welcome to Our Knowledge Sharing Community-Open, Learning,Share

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asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

How do you parse and process HTML/XML in PHP?

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asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

php - mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get the actual mysql error and fix it?

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asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

php - SQL injection that gets around mysql_real_escape_string()

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asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - What is the explicit promise construction antipattern and how do I avoid it?

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asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - What is a raw type and why shouldn't we use it?

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asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

swift - What does "Fatal error: Unexpectedly found nil while unwrapping an Optional value" mean?

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297 views 1 answer

asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

arguments - Reference — What does this symbol mean in PHP?

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405 views 1 answer

asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - How do you split a list into evenly sized chunks?

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356 views 1 answer

asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - How do I convert an existing callback API to promises?

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asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

Microsoft .NET Framework 4.6.1 installation window not opening on Windows server 2012 R2

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351 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

sql - Throwing exception when subquery returns null

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278 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

linear programming - Adding constrain to check if there exist a combination of pairs such that it statisfy a ratio?

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696 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - Avoid warnings from system include files using Intel C Compiler

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165 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - Passing non-tensor parameters to a Keras model during training / using tensors for indexing

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asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

Access VBA Calculation from String

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157 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - MySql SELECT * FROM table_name WHERE col_name IN (any value)

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asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

PHP page is delivering the same result regardless of IF condition

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609 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

json - How can I read this kind of object using python?

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220 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

c# - ASP.NET Membership to Identity migration - Error 401.2: Unauthorized: Logon failed due to server configuration

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289 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

Working with an sql server database from app.powerbi.com without data gateway

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137 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

vb.net - VB how to access the properties of the class by the name?

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259 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Go back from another activity to MainActivity

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253 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

C#: Error 502 WebService Client, request XML, Response JSON

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244 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

I Can't import custom python modules in VS code

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113 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

Sending an API request in Flutter. Image Upload

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142 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

logging - How to Tag / Label / Filter DataDog logs

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373 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

ssl - Chromium (Chrome, Brave) on mobile stopped trusting my local LetsEncrypt certificates

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399 views 1 answer

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

How do I get all values from an excel column and put them into an array in python?

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145 views 1 answer

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