16892 Developer Q&A Community

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

How to serve a file using iron router or meteor itself?

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

sql - Using ISNULL vs using COALESCE for checking a specific condition?

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

math - Overflow and Carry flags on Z80

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

Does css hover work on mobile devices?

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

c# - How to avoid System.IO.PathTooLongException?

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

sql - Concatenate and group multiple rows in Oracle

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

c# - Getting Serial Port Information

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

c# - Loading DLLs into a separate AppDomain

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

c# - How do Prefix (++x) and Postfix (x++) operations work?

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134 views 1 answer

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

r - Sample n random rows per group in a dataframe

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

java - Get a Swing component by name

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

css - How can I remove the outline around hyperlinks images?

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

.net - How to put a task to sleep (or delay) in C# 4.0?

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309 views 1 answer

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

java - Compare one String with multiple values in one expression

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

c++ - Is floating-point == ever OK?

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

Serializing and submitting a form with jQuery and PHP

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

python - How to implement custom indentation when pretty-printing with the JSON module?

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

C struct initialization using labels. It works, but how?

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

r - How to read in numbers with a comma as decimal separator?

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

javascript - Limit number of lines in textarea and Display line count using jQuery

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

r - dplyr: inner_join with a partial string match

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

How to embed .ttf fonts in JavaFx 2.2?

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

WPF horizontal DataGrid

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

language lawyer - Representation of negative numbers in C?

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

Get Google Document as HTML

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

java - How to find the currently running applications programmatically in Android?

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

Bulk DELETE on SQL Server 2008 (Is there anything like Bulk Copy (bcp) for delete data?)

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611 views 1 answer

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

unicode - Writing UTF-8 String to MySQL with Python

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