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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 153 views

Rotating a view in Android

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

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1 answer 104 views

ios - Pass data through segue

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

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1 answer 248 views

android - Change background color of selected item on a ListView

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

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1 answer 277 views

php - How to resolve ambiguous column names when retrieving results?

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

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1 answer 965 views

Error: class X is public should be declared in a file named X.java

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

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1 answer 145 views

Item frequency count in Python

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

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1 answer 79 views

c# - How do I read a specified line in a text file?

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

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1 answer 162 views

PHP Multiple Checkbox Array

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

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1 answer 402 views

html - CSS :selected pseudo class similar to :checked, but for <option> elements

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

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1 answer 149 views

java - How to change JDK version for an Eclipse project

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

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1 answer 970 views

join - MySQL update table based on another tables value

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

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1 answer 60 views

How do you import an Eclipse project into Android Studio now?

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

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1 answer 776 views

check if a string matches an IP address pattern in python?

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

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1 answer 220 views

Is C# Random Number Generator thread safe?

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

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1 answer 104 views

Alternative to performSelector in Swift?

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

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1 answer 374 views

html - Disable certain dates from html5 datepicker

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

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1 answer 225 views

ios - How can I use Timer (formerly NSTimer) in Swift?

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

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1 answer 372 views

javascript - React onClick function fires on render

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

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1 answer 155 views

html - IE8 support for CSS Media Query

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

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1 answer 277 views

scala - Spark - load CSV file as DataFrame?

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

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1 answer 200 views

r - Concatenate a vector of strings/character

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

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1 answer 178 views

.net - How to shut down the computer from C#

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

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1 answer 438 views

php - deny direct access to a folder and file by htaccess

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

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1 answer 353 views

javascript - Google Maps v3 - limit viewable area and zoom level

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

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1 answer 158 views

android - How to use onSavedInstanceState example please

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

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1 answer 333 views

Rank items in an array using Python/NumPy, without sorting array twice

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

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1 answer 489 views

iteration - Iterate through Nested JavaScript Objects

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

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1 answer 112 views

android - Set the absolute position of a view

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

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1 answer 213 views

How to replace all dots in a string using JavaScript

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

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1 answer 73 views

How do I create a namespace package in Python?

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

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1 answer 840 views

swift3 - How to provide a localized description with an Error type in Swift?

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

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1 answer 409 views

c# - Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints

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

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1 answer 205 views

Set a default font for whole iOS app?

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

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1 answer 224 views

python - How do you access the query string in Flask routes?

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

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1 answer 444 views

javascript - jQuery ajax success callback function definition

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

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