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)

shell - In a bash script/command how can I make a PC beep noise, or play a sound file?

0 like 0 dislike

1.0k views 1 answer

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

internet explorer - Save base64 string as PDF at client side with JavaScript

0 like 0 dislike

577 views 1 answer

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

type conversion - Is true == 1 and false == 0 in JavaScript?

0 like 0 dislike

506 views 1 answer

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

python - Sort a part of a list in place

0 like 0 dislike

253 views 1 answer

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

python - How to create a password entry field using Tkinter

0 like 0 dislike

257 views 1 answer

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

Rxjs One Observable Feeding into Another

0 like 0 dislike

331 views 1 answer

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

r - Get the row and column name of the minimum element of a matrix

0 like 0 dislike

344 views 1 answer

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

swift - NSAttributedString, change the font overall BUT keep all other attributes?

0 like 0 dislike

1.1k views 1 answer

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

javascript - How to run function of parent window when child window closes?

0 like 0 dislike

351 views 1 answer

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

javascript - Reason for using array notation when defining AngularJS Controller

0 like 0 dislike

254 views 1 answer

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

javascript - Connecting to DB from a Chrome Extension?

0 like 0 dislike

274 views 1 answer

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

ios - Getting a device UDID from .mobileconfig

0 like 0 dislike

428 views 1 answer

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

python - Kill or terminate subprocess when timeout?

0 like 0 dislike

816 views 1 answer

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

python - How does Keras 1d convolution layer work with word embeddings - text classification problem? (Filters, kernel size, and all hyperparameter)

0 like 0 dislike

318 views 1 answer

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

printing - Python 3 print without parenthesis

0 like 0 dislike

580 views 1 answer

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

validation - Found an unexpected Mach-O header code: 0x72613c21 in Xcode 7

0 like 0 dislike

610 views 1 answer

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

iteration - In Rust, is there a way to iterate through the values of an enum?

0 like 0 dislike

734 views 1 answer

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

javascript - ES2015 "import" not working in node v6.0.0 with with --harmony_modules option

0 like 0 dislike

309 views 1 answer

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

Xcode error when uploading to App Store: "No suitable application records were found"

0 like 0 dislike

557 views 1 answer

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

How to select the first row for each group in MySQL?

0 like 0 dislike

325 views 1 answer

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

apache spark - pyspark dataframe filter or include based on list

0 like 0 dislike

977 views 1 answer

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

c# - Why is AddRange faster than using a foreach loop?

0 like 0 dislike

781 views 1 answer

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

disable a hyperlink using jQuery

0 like 0 dislike

827 views 1 answer

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

Python range() and zip() object type

0 like 0 dislike

221 views 1 answer

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

android - Is there any way to dynamically change an app icon like Calendar app does?

0 like 0 dislike

221 views 1 answer

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

Android open camera from button

0 like 0 dislike

219 views 1 answer

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

Most efficient way for a lookup/search in a huge list (python)

0 like 0 dislike

275 views 1 answer

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

java - Multiple fetches with EAGER type in Hibernate with JPA

0 like 0 dislike

411 views 1 answer

Categories

Recent questions

Just Browsing Browsing

Most popular tags