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 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

Programmatic way to get variable name in C?

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

A Simple, 2d cross-platform graphics library for c or c++?

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

php - Yii2 : ActiveQuery Example and what is the reason to generate ActiveQuery class separately in Gii?

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193 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

R convert dataframe to JSON

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129 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

c# - How does the method overload resolution system decide which method to call when a null value is passed?

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142 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

tabs - Shortcut for moving a block of code over 4 indents in IntelliJ IDEA

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304 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

android - How to add an icon before each item in alert dialog?

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

file location - Where does IntelliJ IDEA store shelf changes on the local drive?

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350 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

angular - How to declare a directive globally for all modules?

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

php - jQuery - Call ajax every 10 seconds

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339 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

Groovy time durations

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

Powershell's Get-date: How to get Yesterday at 22:00 in a variable?

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232 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

How do I manipulate bits in Python?

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - Converting two lists into a matrix

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

VBScript support in Internet Explorer 11

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

macos - remove .git/index.lock': Permission denied

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

php - file_get_contents with relative path

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - What is the best way to create JSP layout template?

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

Can I embed HTML formatting inside of a <textarea> tag?

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277 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

adding text to an existing text element in javascript via DOM

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asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - Reset weights in Keras layer

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184 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

sql - The OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "(null)"

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672 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

json - PostgreSQL rename attribute in jsonb field

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674 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

navigation drawer - How to replace the hamburger icon used for ActionBarToggle on Android Toolbar with a custom drawable?

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739 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

character - Swift: How to get string from ASCII-Code

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730 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

Execute shell command without filtering from Vim

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320 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - How do I target a specific commit SHA with capistrano deploy

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334 views 1 answer

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

Android app crashes on addAccountExplicitly(account, password, null);

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