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asked Feb 5, 2021 in Others[杂七杂八] by ostack (1.4k points)

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1 answer 490 views

Video Thumbnails in Java

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

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1 answer 588 views

gnuplot store one number from data file into variable

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

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1 answer 799 views

gcc - Standard C library in mingW

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

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1 answer 433 views

python - How do I use promote to in Qt Designer in pyqt4?

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

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1 answer 522 views

c - Can local and register variables be declared extern?

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

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1 answer 590 views

wcf - WSDL-first approach: How to specify different names for wsdl:port and wsdl:binding?

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

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1 answer 389 views

Select distinct from multiple fields using sql

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

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1 answer 325 views

Execute Python script from Php

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

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1 answer 402 views

objective c - Does @"some text" give an autoreleased or retain 1 object back?

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

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1 answer 381 views

How can I run a system command in Perl asynchronously?

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

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1 answer 698 views

mod rewrite - .htaccess rule for language detection

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

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1 answer 385 views

html - How to customize a select element through CSS to achieve this dark style?

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

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1 answer 248 views

How C++ placement new works?

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

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1 answer 507 views

python - How to set the tab order in a tkinter application?

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

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1 answer 1.7k views

symfony - Redirect with Event Listener for all "No route found 404 Not Found - NotFoundHttpException"

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

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1 answer 886 views

string - How can I read comma separated values from a text file in Java?

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

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1 answer 336 views

java - when to use while loop rather than for loop

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

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1 answer 747 views

string - JavaScript Strip Vowels

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

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1 answer 436 views

ios - Firebase chat Push Notifications

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

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1 answer 656 views

objective c - MKPolygon area calculation

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

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1 answer 395 views

java arraylist ensureCapacity not working

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

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1 answer 1.1k views

python - Extracting lxml xpath for html table

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

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1 answer 772 views

asp.net core - How can I set the Authority on OpenIdConnect middleware options dynamically?

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

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1 answer 652 views

bash zcat head causes pipefail?

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

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1 answer 309 views

python - Is freeing handled differently for small/large numpy arrays?

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

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1 answer 411 views

Select current months records mysql from timestamp column

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

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1 answer 361 views

How does C++ link template instances

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

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1 answer 494 views

javascript - How do I correctly use setInterval and clearInterval to switch between two different functions?

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

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1 answer 322 views

javascript - How to take a screen shot of a web page?

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

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1 answer 828 views

android - Permission denied on writing to external storage despite permission

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

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1 answer 362 views

android - RecyclerView causes issue when recycling

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

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1 answer 505 views

How do I open any app from my web browser (Chrome) in Android? What do I have to do with the A Href link?

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

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1 answer 840 views

gis - Buffer (geo)spatial points in R with gbuffer

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

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1 answer 937 views

function - Import a python module without running it

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

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1 answer 839 views

angularjs - Contenteditable with ng-model doesn't work

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

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