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

What does Python's socket.recv() return for non-blocking sockets if no data is received until a timeout occurs?

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

c# - How to write an async method with out parameter?

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

javascript - How do I detect "shift+enter" and generate a new line in Textarea?

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

python - Remove trailing newline from the elements of a string list

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

sql - SQLite - How do you join tables from different databases?

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

html - Two inline-block elements, each 50% wide, do not fit side by side in a single row

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257 views 1 answer

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

android - Reading an image file into bitmap from sdcard, why am I getting a NullPointerException?

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

Retrieving the inherited attribute names/values using Java Reflection

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

datetime - Parsing an ISO8601 date/time (including TimeZone) in Excel

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

c# - pinvokestackimbalance -- how can I fix this or turn it off?

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361 views 1 answer

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

c - Embedding binary blobs using gcc mingw

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226 views 1 answer

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

Is it a bad practice to use negative margins in Android?

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

python - How do I point easy_install to vcvarsall.bat?

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

windows batch SET inside IF not working

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187 views 1 answer

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

python - Generate all permutations of a list without adjacent equal elements

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

windows - $LastExitCode=0, but $?=False in PowerShell. Redirecting stderr to stdout gives NativeCommandError

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

python - How to plot a gradient color line in matplotlib?

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

.net - Regex to strip line comments from C#

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

c++ - Implicit type conversion with template

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

Android ICS and MJPEG using AsyncTask

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216 views 1 answer

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

image processing - Convert a Bitmap to GrayScale in Android

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419 views 1 answer

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

c# - How do I decode a base64 encoded string?

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173 views 1 answer

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

c# - Random Gaussian Variables

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263 views 1 answer

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

javascript - Finding longest string in array

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193 views 1 answer

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

Why am I seeing net::ERR_CLEARTEXT_NOT_PERMITTED errors after upgrading to Cordova Android 8?

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565 views 1 answer

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

c# - How to wait for a BackgroundWorker to cancel?

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332 views 1 answer

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

python - How to round the minute of a datetime object

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320 views 1 answer

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

hyperlink - Remove underline from links in TextView - Android

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