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)

c# - How do I get the color from a hexadecimal color code using .NET?

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

How to Define Callbacks in Android?

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

python - What is the difference between `sorted(list)` vs `list.sort()`?

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

Easiest language for creating a Windows service

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

c++ - Why should the "PIMPL" idiom be used?

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

date - Convert seconds to HH-MM-SS with JavaScript?

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551 views 1 answer

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

What's the best way to check if a String represents an integer in Java?

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

macos - sed in-place flag that works both on Mac (BSD) and Linux

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388 views 1 answer

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

git fetch - Retrieve specific commit from a remote Git repository

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

Why is one string greater than the other when comparing strings in JavaScript?

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279 views 1 answer

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

c - How can I indicate that the memory *pointed* to by an inline ASM argument may be used?

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194 views 1 answer

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

How do I import an SQL file using the command line in MySQL?

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

c# - byte + byte = int... why?

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121 views 1 answer

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

ssl - Are HTTPS URLs encrypted?

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338 views 1 answer

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

javascript - Using bitwise OR 0 to floor a number

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113 views 1 answer

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

javascript - Remove array element based on object property

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

How do I use prepared statements in SQlite in Android?

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125 views 1 answer

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

java - Difference between Static methods and Instance methods

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

c# - String was not recognized as a valid DateTime " format dd/MM/yyyy"

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403 views 1 answer

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

javascript - jQuery selector for inputs with square brackets in the name attribute

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517 views 1 answer

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

Take the address of a one-past-the-end array element via subscript: legal by the C++ Standard or not?

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122 views 1 answer

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

asp.net - Disable browser's back button

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252 views 1 answer

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

jquery - How to properly break out of a promise chain?

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307 views 1 answer

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

python - Why is my pygame application loop not working properly?

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158 views 1 answer

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

python - How can i shoot a bullet with space bar?

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

shell - Redirect stderr and stdout in Bash

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337 views 1 answer

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

Send data through routing paths in Angular

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165 views 1 answer

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

java - Https Connection Android

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