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)

sql - Is it possible to query a tree structure table in MySQL in a single query, to any depth?

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302 views 1 answer

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

sql server - What is the maximum characters for the NVARCHAR(MAX)?

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

PHP variables in anonymous functions

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

Primitive type 'short' - casting in Java

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

c++ - When to use bit-fields in C?

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

material design - android lollipop toolbar: how to hide/show the toolbar while scrolling?

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

c# - How to store int[] array in application Settings

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

gitignore - git ignore vs. exclude vs. assume-unchanged

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

How to handle the click event in Listview in android?

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170 views 1 answer

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

How to get the nth element of a python list or a default if not available

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100 views 1 answer

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

post - Retrieving JSON Object Literal from HttpServletRequest

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

Android ListView Text Color

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

Split string in C every white space

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182 views 1 answer

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

winapi - Prevent windows from going into sleep when my program is running?

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992 views 1 answer

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

Spring 3 MVC accessing HttpRequest from controller

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163 views 1 answer

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

macos - How do I determine the OS version at runtime in OS X or iOS (without using Gestalt)?

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331 views 1 answer

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

javascript - Angular 2 optional route parameter

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

javascript - How to use nodejs to open default browser and navigate to a specific URL

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

When to use the JavaScript MIME type application/javascript instead of text/javascript?

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

ios - ITMS-90809: Deprecated API Usage -- Apple will stop accepting submissions of apps that use UIWebView APIs

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363 views 1 answer

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

Which variable size to use (db, dw, dd) with x86 assembly?

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400 views 1 answer

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

Git pre-commit hook : changed/added files

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273 views 1 answer

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

image processing - Convert a Bitmap to GrayScale in Android

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419 views 1 answer

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

How do I call ::CreateProcess in c++ to launch a Windows executable?

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

three.js - Converting 3D position to 2d screen position [r69!]

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

How do I convert a byte array to Base64 in Java?

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94 views 1 answer

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

c# - EntityType has no key defined error

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183 views 1 answer

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

node.js - npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents

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476 views 1 answer

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