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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 287 views

powershell - Create objects with custom properties containing derived filesystem path information and export them to a CSV - calculated properties

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

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1 answer 174 views

ios - How to use NSURLConnection to connect with SSL for an untrusted cert?

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

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1 answer 66 views

What are queues in jQuery?

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

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1 answer 107 views

Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop

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

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1 answer 254 views

html - How can I reorder my divs using only CSS?

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

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1 answer 122 views

.net - Is Response.End() considered harmful?

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

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1 answer 295 views

sql - How do I update if exists, insert if not (AKA "upsert" or "merge") in MySQL?

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

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1 answer 385 views

algorithm - What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?

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

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1 answer 268 views

r - Collapse text by group in data frame

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

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1 answer 207 views

php - A simple program to CRUD node and node values of xml file

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

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1 answer 365 views

regex - Matching Unicode letter characters in PCRE/PHP

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

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1 answer 601 views

vi - How do I exit the Vim editor?

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

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1 answer 105 views

Tricks to manage the available memory in an R session

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

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1 answer 378 views

Signed to unsigned conversion in C - is it always safe?

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

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1 answer 117 views

android - How to draw a path on a map using kml file?

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

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1 answer 88 views

"using namespace" in c++ headers

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

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1 answer 283 views

c# - A field initializer cannot reference the nonstatic field, method, or property

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

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1 answer 139 views

python - Explanation of how nested list comprehension works?

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

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1 answer 415 views

bash - What are the special dollar sign shell variables?

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

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1 answer 193 views

java - Difference between HashMap, LinkedHashMap and TreeMap

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

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1 answer 253 views

jquery - Get the real width and height of an image with JavaScript? (in Safari/Chrome)

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

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1 answer 56 views

python - Changing one character in a string

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

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1 answer 813 views

classloader - Unloading classes in java?

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

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1 answer 173 views

Is there a concise way to iterate over a stream with indices in Java 8?

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

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1 answer 235 views

Setting CSS pseudo-class rules from JavaScript

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

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1 answer 180 views

python - permutations with unique values

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

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1 answer 104 views

Sleep in JavaScript - delay between actions

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

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1 answer 148 views

linux - Where is the x86-64 System V ABI documented?

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

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1 answer 293 views

html - CSS Pseudo-classes with inline styles

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

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1 answer 429 views

jsp - javax.el.PropertyNotFoundException: Property 'foo' not found on type com.example.Bean

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

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1 answer 124 views

sql server - CROSS JOIN vs INNER JOIN in SQL

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

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1 answer 257 views

Best XML Parser for PHP

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

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1 answer 135 views

python - pandas get rows which are NOT in other dataframe

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

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1 answer 139 views

.net - What's the @ in front of a string in C#?

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

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1 answer 185 views

How can I check whether a radio button is selected with JavaScript?

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

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