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Topic[话题] (13)
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Recent articles
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Welcome to Our Knowledge Sharing Community-Open, Learning,Share
posted
Feb 5, 2021
in
Others[杂七杂八]
by
ostack
(
1.4k
points)
welcome
0
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1
reply
154
views
python - 如何计算下降点数?(How to count number of decreasing point?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
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1
reply
216
views
python - 在编写文件时,如何在Python上指定换行符?(How do I specify new lines on Python, when writing on files?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
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71.8m
points)
python
0
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1
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582
views
spring-batch - Spring批处理分区大师可以读取数据库并将数据传递给工作人员吗?(Spring batch partitioning master can read database and pass data to workers?)
posted
Mar 6, 2021
in
Technique[技术]
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深蓝
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71.8m
points)
spring-batch
0
votes
1
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181
views
python - 在Python源中使用UTF-8编码[重复](Working with UTF-8 encoding in Python source [duplicate])
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
1
reply
417
views
algorithm - 2048游戏的最佳算法是什么?(What is the optimal algorithm for the game 2048?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
algorithm
0
votes
1
reply
237
views
c++ - C ++中'struct'和'typedef struct'之间的区别?(Difference between 'struct' and 'typedef struct' in C++?)
posted
Mar 6, 2021
in
Technique[技术]
by
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71.8m
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c++
0
votes
1
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304
views
python - 如何检查字符串是否为数字(浮点数)?(How do I check if a string is a number (float)?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
1
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515
views
language-agnostic - 什么是幂等运算?(What is an idempotent operation?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
language-agnostic
0
votes
1
reply
347
views
javascript - 如何在JavaScript中检查未定义的变量(How to check a not-defined variable in JavaScript)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
1
reply
525
views
maven - Maven中dependencyManagement和依赖关系之间的区别(Differences between dependencyManagement and dependencies in Maven)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
maven
0
votes
1
reply
138
views
java - 如何延迟Java?(How do I make a delay in Java?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
1
reply
323
views
javascript - jQuery获取特定的选项标签文本(jQuery get specific option tag text)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
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javascript
0
votes
1
reply
337
views
android - 如何使用意图将对象从一个Android活动发送到另一个?(How to send an object from one Android Activity to another using Intents?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
1
reply
248
views
javascript - 在上传之前剪切图像吗?(Cut image before upload it?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
1
reply
577
views
encryption - 使用Minecraft加密破坏了AES-128-CFB-8的前16个字节[重复](First 16 bytes of AES-128-CFB-8 are corrupted using Minecraft encryption [duplicate])
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
encryption
0
votes
1
reply
654
views
api - REST API最佳实践:在何处放置参数? [关闭](REST API Best practices: Where to put parameters? [closed])
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
api
0
votes
1
reply
498
views
ajax - 在Chrome开发人员工具中查看AJAX响应内容?(View AJAX response content in Chrome developer tools?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ajax
0
votes
1
reply
1.4k
views
react-native - 如何修复代码1退出的Metro Bundler进程(How to fix Metro Bundler process exited with code 1)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
react-native
0
votes
1
reply
352
views
string - 在Bash中提取子字符串(Extract substring in Bash)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
string
0
votes
1
reply
342
views
c++ - 使用AVX2指令向左移128位数字(left shift of 128 bit number using AVX2 instruction)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c++
0
votes
1
reply
245
views
php - Laravel addGlobalScope与关系(Laravel addGlobalScope with relationships)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
php
0
votes
1
reply
295
views
javascript - “ this”关键字如何工作?(How does the “this” keyword work?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
1
reply
259
views
c# - HTML.ActionLink方法(HTML.ActionLink method)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
1
reply
499
views
error-handling - Analytics Google API错误403:“用户没有任何Google Analytics(分析)帐户”(Analytics Google API Error 403: “User does not have any Google Analytics Account”)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
error-handling
0
votes
1
reply
333
views
android - 如何在Android中以编程方式获取当前GPS位置?(How do I get the current GPS location programmatically in Android?)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
1
reply
486
views
c# - JavaScriptSerializer-枚举的JSON序列化为字符串(JavaScriptSerializer - JSON serialization of enum as string)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
1
reply
259
views
javascript - JavaScript的trimLeft()和trimStart()之间的区别(Difference between JavaScript's trimLeft() vs trimStart())
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
1
reply
116
views
javascript - 获取元素的父div(Getting the parent div of element)
posted
Mar 6, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
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