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

2 like 0 dislike

16.4k views 0 answers

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

sql - Update a column of a table with a column of another table in PostgreSQL

0 like 0 dislike

272 views 1 answer

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

c# - Bluetooth APIs in Windows/.Net?

0 like 0 dislike

396 views 1 answer

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

c# - How to check if a DLL file is registered?

0 like 0 dislike

526 views 1 answer

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

android - How to make the navigation bar transparent

0 like 0 dislike

435 views 1 answer

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

android - How can Retrofit 2.0 parse nested JSON object?

0 like 0 dislike

553 views 1 answer

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

Silverlight - Setting DataContext in XAML rather than in constructor?

0 like 0 dislike

329 views 1 answer

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

Regex for Mobile Number Validation

0 like 0 dislike

337 views 1 answer

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

android - warning: quick boot/snapshots not supported on this machine

0 like 0 dislike

294 views 1 answer

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

regression - Working with neuralnet in R for the first time: get "requires numeric/complex matrix/vector arguments"

0 like 0 dislike

870 views 1 answer

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

c - Cannot assign requested address - possible causes?

0 like 0 dislike

637 views 1 answer

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

data structures - C++ - interval tree implementation

0 like 0 dislike

852 views 1 answer

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

Why #' is used before lambda in Common Lisp?

0 like 0 dislike

290 views 1 answer

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

c++ - Fast divisibility tests (by 2,3,4,5,.., 16)?

0 like 0 dislike

273 views 1 answer

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

What's the difference between iterating over a file with foreach or while in Perl?

0 like 0 dislike

345 views 1 answer

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

multithreading - Android: execute code in regular intervals

0 like 0 dislike

560 views 1 answer

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

javascript - Run shell script with node.js (childProcess)

0 like 0 dislike

366 views 1 answer

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

javascript - Is it possible to change between two fontawesome icons on hover?

0 like 0 dislike

495 views 1 answer

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

ruby on rails 3 - Default_url in Paperclip Broke with Asset Pipeline Upgrade

0 like 0 dislike

635 views 1 answer

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

user interface - jQuery UI Tabs back button history

0 like 0 dislike

557 views 1 answer

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

iis 7 - How to set Date and time format in IIS 7

0 like 0 dislike

586 views 1 answer

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

iphone - How does -performSelector:withObject:afterDelay: work?

0 like 0 dislike

694 views 1 answer

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

How to Change .libPaths() permanently in R?

0 like 0 dislike

450 views 1 answer

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

Cordova: Android SDK not found. Make sure that it is installed. If it is not at the default location, set the ANDROID_HOME environment variable

0 like 0 dislike

754 views 1 answer

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

hyperlink - How do I dynamically enable/disable links with jQuery?

0 like 0 dislike

533 views 1 answer

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

python - Delete an element in a JSON object

0 like 0 dislike

311 views 1 answer

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

Java memory model: volatile variables and happens-before

0 like 0 dislike

259 views 1 answer

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

c# - Can JavaScriptSerializer exclude properties with null/default values?

0 like 0 dislike

859 views 1 answer

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

styles - Switching CSS classes based on screen size

0 like 0 dislike

760 views 1 answer

Categories

Recent questions

Just Browsing Browsing

Most popular tags