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)

Android Studio could not find any version that matches com.android.support:appcompat-v7:+

0 like 0 dislike

433 views 1 answer

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

c++ - error::make_unique is not a member of ‘std’

0 like 0 dislike

1.1k views 1 answer

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

How to configure a HTTP proxy for svn

0 like 0 dislike

257 views 1 answer

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

How to get the md5sum of a file on Amazon's S3

0 like 0 dislike

404 views 1 answer

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

ios - Unable to run app in Simulator: An error was encountered while running (Domain = LaunchServicesError, Code = 0)

0 like 0 dislike

388 views 1 answer

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

asp.net mvc - ActionLink htmlAttributes

0 like 0 dislike

537 views 1 answer

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

Checking if a collection is empty in Java: which is the best method?

0 like 0 dislike

261 views 1 answer

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

dom - JavaScript: How to get parent element by selector?

0 like 0 dislike

1.0k views 1 answer

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

android - Service Intent must be explicit: Intent

0 like 0 dislike

448 views 1 answer

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

c++ - Is there an equivalent to WinAPI's MAX_PATH under linux/unix?

0 like 0 dislike

595 views 1 answer

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

string - to_s vs. to_str (and to_i/to_a/to_h vs. to_int/to_ary/to_hash) in Ruby

0 like 0 dislike

784 views 1 answer

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

python - Subprocess check_output returned non-zero exit status 1

0 like 0 dislike

732 views 1 answer

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

sql - Composite Primary Keys : is it good or bad

0 like 0 dislike

407 views 1 answer

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

inheritance - Are private members inherited in C#?

0 like 0 dislike

595 views 1 answer

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

Find largest document size in MongoDB

0 like 0 dislike

489 views 1 answer

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

using setTimeout synchronously in JavaScript

0 like 0 dislike

1.3k views 1 answer

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

entity framework - What goes into DbContextOptions when invoking a new DbContext?

0 like 0 dislike

524 views 1 answer

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

iphone - UIWebView didFinishLoading fires multiple times

0 like 0 dislike

514 views 1 answer

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

awk - How to remove blank lines from a Unix file

0 like 0 dislike

758 views 1 answer

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

dataframe - Selecting columns in R data frame based on those *not* in a vector

0 like 0 dislike

540 views 1 answer

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

functional programming - What is a function literal in Scala?

0 like 0 dislike

548 views 1 answer

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

Python: Read several json files from a folder

0 like 0 dislike

407 views 1 answer

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

python - Placing Custom Images in a Plot Window--as custom data markers or to annotate those markers

0 like 0 dislike

342 views 1 answer

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

html - How to get Open Graph Protocol of a webpage by php?

0 like 0 dislike

482 views 1 answer

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

How to embed a Python interpreter in a PyQT widget

0 like 0 dislike

227 views 1 answer

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

java - Understanding metaspace line in JVM heap printout

0 like 0 dislike

302 views 1 answer

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

Call a python function within a html file

0 like 0 dislike

283 views 1 answer

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

initialization - In Scala, what exactly does 'val a: A = _' (underscore) mean?

0 like 0 dislike

555 views 1 answer

Categories

Recent questions

Just Browsing Browsing

Most popular tags