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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)

How to add 30 minutes to a JavaScript Date object?

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

javascript - How to Detect Browser Back Button event - Cross Browser

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

web.xml - Sometimes I see JSF URL is *.jsf, sometimes *.xhtml and sometimes /faces/*. Why?

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

java - ResultSet exception - before start of result set

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

c# - Nesting await in Parallel.ForEach

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

excel - What is the difference between .text, .value, and .value2?

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

jar - What causes java.lang.IncompatibleClassChangeError?

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

decompiler - How do I "decompile" Java class files?

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

ios - The simplest way to resize an UIImage?

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

css - How do I create an HTML table with a fixed/frozen left column and a scrollable body?

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467 views 1 answer

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

endianness - How do I convert between big-endian and little-endian values in C++?

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494 views 1 answer

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

Check if page gets reloaded or refreshed in JavaScript

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

javascript - How to get hex color value rather than RGB value?

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

sql - Foreign key constraint may cause cycles or multiple cascade paths?

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396 views 1 answer

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

How can I check for an empty/undefined/null string in JavaScript?

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

c# - Returning IEnumerable<T> vs. IQueryable<T>

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

image - Formula to determine perceived brightness of RGB color

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512 views 1 answer

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

python - selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH error with Headless Chrome

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563 views 1 answer

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

pip - Installing python module within code

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

python - Count the number of occurrences of a character in a string

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

java - How to nicely format floating numbers to string without unnecessary decimal 0's

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

linux - How to convert DOS/Windows newline (CRLF) to Unix newline (LF) in a Bash script

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627 views 1 answer

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

Why is the Java date API (java.util.Date, .Calendar) such a mess?

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168 views 1 answer

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

java - How to write files to external public storage in Android so that they are visible from Windows?

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111 views 1 answer

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

python - How to print a date in a regular format?

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

How do I get a file extension in PHP?

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

c# - How can I detect the encoding/codepage of a text file

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88 views 1 answer

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

asp.net mvc - Update relationships when saving changes of EF4 POCO objects

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153 views 1 answer

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