我不确定Arquicklook是否可行。但是,我们可以使用SceneKit或RealityKit Arview并在运行时修改模型义。您可以使用RealityKit中的Arview进行类似的操作:
@IBOutlet var arView: ARView!
override func viewDidLoad() {
super.viewDidLoad()
let modelURL = URL(string: "https://developer.apple.com/augmented-reality/quick-look/models/drummertoy/toy_drummer.usdz")!
guard let entity = try? ModelEntity.loadModel(contentsOf: modelURL!) else {
print("Entity download failed")
return
}
for child in entity.children {
var newMaterial = SimpleMaterial()
newMaterial.color.tint = UIColor.cyan
child.model?.materials = [newMaterial]
}
let anchor = AnchorEntity(plane: .horizontal)
anchor.addChild(entity)
arView.scene.addAnchor(anchor)
}
请记住,您必须手动添加使用Arquicklook自动获得的变换/规模动作。
如果您打算发送字符串的倒字节而不是其十六进制表示,则可以更简单:
stbin = bytes(ord(x)^255 for x in s)
socket_instance.sendall(stbin)
似乎主要是对basename
prop在路由器中应用,特别是hashrouter
中的误解。使用Hashrouter
basename
prop是一个针对应用程序正在处理的路径的值,而不是针对应用程序/运行应用程序的域路径。
示例:
<HashRouter basename="/admin">
<Link to="/dashboard" className="link"> // renders <a href="#/admin/dashboard">
Dashboard
</Link>
...
<Routes>
<Route path="/configuration">
<Route path="configure" element={<Configuration />} />
<Route index element={<SummaryPage />} />
</Route>
<Route path="/dashboard" element={<Dashboard />} />
<Route path="/appointments" element={<Appointments />} />
<Route path="/" element={<Navigate replace to="/configuration" />} />
<Route path="*" element={<NotFound />} />
</Routes>
</HashRouter>
换句话说,basename
Prop值应用于URL hash 和 not < /em> URL路径,即它应用于哈希之后的所有内容。
mysite.com/someSubdomain/#/admin /something / ... more nested paths
|--domain-|--subdomain--|#|--------------hash-----------------|
| | | |basename| app path | ... app subpaths
如果您要在哈希之前出现“/admin”
出现,则这是整个应用程序部署并从中提供的部分的一部分。在这种情况下,该应用需要在“/admin”
subdirectory中部署到mysite.com
。您也不需要指定basename =“/admin”
如果您不希望其他“/admin”
出现在应用程序路由中。
mysite.com/admin/#/something
...
<HashRouter>
<Link to="/dashboard" className="link"> // renders <a href="#/dashboard">
Dashboard
</Link>
...
<Routes>
<Route path="/configuration">
<Route path="configure" element={<Configuration />} />
<Route index element={<SummaryPage />} />
</Route>
<Route path="/dashboard" element={<Dashboard />} />
<Route path="/appointments" element={<Appointments />} />
<Route path="/" element={<Navigate replace to="/configuration" />} />
<Route path="*" element={<NotFound />} />
</Routes>
</HashRouter>
我设法弄清楚了。可能不是最好的解决方案或最清洁的解决方案,但它起作用。
希望这对与Google PageSpeed API和R一起工作的其他人有帮助。
library(httr)
library(tidyverse)
library(tidyr)
library(purrr)
library(magrittr)
library(ggplot2)
library(reshape)
#URL to submit GET request to
url <- "https://www.googleapis.com/pagespeedonline/v5/runPagespeed?url=https://www.google.com/"
# GET request returned as list
raw_list <- url %>%
httr::GET() %>%
httr::content()
#turning the list into a dataframe
df_pagespeed <- as.data.frame(do.call(rbind, raw_list))
df_all_audit <- df_pagespeed["lighthouseResult", "audits"]
df_all_audit <- as.data.frame(do.call(rbind, df_all_audit))
#df for meaningful paint
df_first_meaningful_paint <- df_all_audit["lighthouseResult", "first-meaningful-paint"]
df_first_meaningful_paint <- as.data.frame(do.call(rbind, df_first_meaningful_paint))
df_first_meaningful_paint <- df_first_meaningful_paint$numericValue[1]
#df for largest content paint
df_largest_content_paint <- df_all_audit["lighthouseResult", "largest-contentful-paint"]
df_largest_content_paint <- as.data.frame(do.call(rbind, df_largest_content_paint))
df_largest_content_paint <- df_largest_content_paint$numericValue[1]
#df for total-blocking time
df_total_blocking_time <- df_all_audit["lighthouseResult", "total-blocking-time"]
df_total_blocking_time <- as.data.frame(do.call(rbind, df_total_blocking_time))
df_total_blocking_time <- df_total_blocking_time$numericValue[1]
#df for total-blocking time
df_speed_index <- df_all_audit["lighthouseResult", "speed-index"]
df_speed_index <- as.data.frame(do.call(rbind, df_speed_index ))
df_speed_index <- df_speed_index$numericValue[1]
#df for content paint
df_first_content_paint <- df_all_audit["lighthouseResult", "first-contentful-paint"]
df_first_content_paint <- as.data.frame(do.call(rbind, df_first_content_paint))
df_first_content_paint <- df_first_content_paint$numericValue[1]
#df for cumulative layout shift
df_cumulative_shift <- df_all_audit["lighthouseResult", "cumulative-layout-shift"]
df_cumulative_shift <- as.data.frame(do.call(rbind, df_cumulative_shift))
df_cumulative_shift <- df_cumulative_shift$numericValue[1]
#df for server response time
df_server_response_time <- df_all_audit["lighthouseResult", "server-response-time"]
df_server_response_time<- as.data.frame(do.call(rbind, df_server_response_time))
df_server_response_time <- df_server_response_time$numericValue[1]
now <- Sys.time()
time <- data.frame(now)
#put all data frames into list
df_list <- bind_cols(time, df_first_content_paint, df_first_meaningful_paint, df_largest_content_paint, df_total_blocking_time, df_speed_index, df_cumulative_shift, df_server_response_time)
# renaming columns in dataframe
names(df_list)[1] <- "time"
names(df_list)[2] <- "first_content_paint"
names(df_list)[3] <- "first_meaningful_paint"
names(df_list)[4] <- "largest_content_paint"
names(df_list)[5] <- "total_blocking_time"
names(df_list)[6] <- "speed_index"
names(df_list)[7] <- "cumulative_shift"
names(df_list)[8] <- "server_response_time"
#assigning data to df_pagespeed_new
df_pagespeed_new <- df_list
# loading in old pagespeed file
df_pagespeed_old <- read_csv("pagespeed.csv")
#adding additional row to df page speed
total <- rbind(df_pagespeed_old, df_pagespeed_new)
#writing the new new dataframe (larger more rows to dataframe)
write.csv(total,"pagespeed.csv", row.names = FALSE)
#plotting the graph
p <- ggplot()+
geom_line(data=total,aes(y=first_content_paint,x= time,colour="first_content_paint"),size=1 )+
geom_line(data=total,aes(y=largest_content_paint,x= time,colour="largest_content_paint"),size=1 )+
geom_line(data=total,aes(y=total_blocking_time,x= time,colour="total_blocking_time"),size=1 )+
geom_line(data=total,aes(y=speed_index,x= time,colour="speed_index"),size=1 )+
geom_line(data=total,aes(y=cumulative_shift,x= time,colour="cumulative_shift"),size=1 )+
geom_line(data=total,aes(y=server_response_time,x= time,colour="server_response_time"),size=1) +
scale_color_manual(name = "Speed Metrics", values = c("first_content_paint" = "#008080", "largest_content_paint" = "#58508d", "total_blocking_time" = "#bc5090", "speed_index" = "#ff6361", "cumulative_shift" = "#ffa600", "server_response_time" = "#003f5c")) +
xlab("Time & Date") +
scale_y_continuous("Loadtime (milliseconds)") +
labs(title="www.google.com Page Speed Metrics")+
theme(plot.title=element_text(hjust=0.5))
p + theme_classic() # Classic theme
尝试一下
ContextCompat.getColor(applicationContext,R.color.banner_regular)
NX(v20.0.0)和Angular(V18.1.1)项目的解决方案,
如果您使用类似于下面的项目结构,并且想在Angular应用程序和共享库中配置SCSS,则是工作设置,这是一个工作设置。
项目结构:
- apps
- app1
- src
- app
- app.component.scss
- styles.scss
- project.json
- libs
- shared
- styles
- src
- lib
- base
- _variables.scss
- _mixins.scss
- index.scss
- material
- _button.scss
- index.scss
- styles.scss
- project.json
- ui
- src
- lib
- ui.component.scss
配置步骤:
在您的应用程序中更新
project.json
(apps/app1/project.json < /code>)包括共享样式路径:
{ “目标”:{ “建造”: { “ executor”:“@angular-devkit/build-angular:application”, “选项”: { “ Inlinestylanguage”:“ SCSS”, “资产”:[...],, “ stylepreprocessoroptions”:{ “ includepaths”:[“ libs/shared/styles/src/lib”] //&lt; - 确保此路径正确 },, “样式”:[[ “ node_modules/@angular/material/prebuilt-themes/azure-blue.css”, “ apps/app1/src/styles.scss”, “ libs/shared/styles/src/lib/styles.scss” //&lt; - 在此处确保正确的路径 这是给出的 } } } }
在共享库中设置SCSS :
在共享库的SCSS文件中,转发必要的文件。例如:
libs/shared/styles/src/lib/base/index.scss.scss :
@forward'./ variables'; @forward'./mixins';
libs/shared/styles/src/lib/材料/index.scss.scss :
@forward'./button';
libs/shared/styles/src/lib/styles.scss :
@forward'./base/index'; @forward'./material/index';
在应用程序样式中引用SCSS变量和Mixins :
在您的全局样式中
@ues'base/variables'as *; @USE'base/mixins'as *;
同样,在您的组件样式中(
apps/app1/src/src/app/app.component.scss
),使用相同的引用:@ues'base/variables'as *; @USE'base/mixins'as *;
- 同样,在您的 和其他共享库中的混音:
- 在您的 UI组件样式中
@ues'base/variables'as *; @USE'base/mixins'as *;
- 在您的 UI组件样式中
最好使用控制字典完成此类操作。另外,无需编写添加,减去函数,因为它们都在 ocerator 模块中可用。
这简化了很大的重要性:
import operator
history = []
control = {
'+': (operator.add, 'Add'),
'-': (operator.sub, 'Subtract'),
'*': (operator.mul, 'Multiply'),
'/': (operator.truediv, 'Divide'),
'^': (operator.pow, 'Power'),
'%': (operator.mod, 'Remainder'),
'#': (None, 'Terminate'),
'
: (None, 'Reset'),
'?': (None, 'History')
}
while True:
for i, (k, v) in enumerate(control.items(), 1):
print(f'{i}. {v[1]:<10}: {k} ')
option = input(f'Choose option ({",".join(control)}): ')
match option:
case '#':
break
case '
:
history = []
case '?':
print(*history, sep='\n')
case _:
if t := control.get(option):
a = input('Input first value: ')
b = input('Input second value: ')
try:
r = t[0](float(a), float(b))
print(res := f'{a} {option} {b} = {r}')
history.append(res)
except (ValueError, ZeroDivisionError) as e:
print(e)
else:
print('Invalid option\x07')
首先,计算机的IP和您连接到的设备的IP必须相同。例如,
192.168.2.20(您的PC)
192.168.2.10(设备)
您可以从网络连接中执行此操作。
然后,在连接部分,而不是本地主机,您必须键入设备的IP。如果您确定电缆连接并且网关正常工作,则可以无问题连接。
我制作了一件代码将文件资源管理器文件路径转换为python文件格式:
rawpath = input("PATH: ")
ds = "\\"
def CF(path):
if ds in path:
path = rawpath.replace("\\", "\\\"")
rpath = repr(path).replace("\"", "")
print(rpath)
CF(rawpath)
正在遇到这个问题,测试长双打,las,我遇到了一个修复程序!您必须使用-d__use_mingw_ansi_stdio编译项目:
Jason Huntley@centurian/home/developer/dependerencies/python-2.7.3/test
$ gcc main.cJason Huntley@centurian/home/developer/dependerencies/python-2.7.3/test
$ A.EXE C = 0.000000Jason Huntley@centurian/home/developer/dependerencies/python-2.7.3/test
$ gcc main.c -d__use_mingw_ansi_stdioJason Huntley@centurian/home/developer/dependerencies/python-2.7.3/test
$ A.EXE C = 42.000000
代码:
Jason Huntley@centurian /home/developer/dependencies/Python-2.7.3/test
$ cat main.c
#include <stdio.h>
int main(int argc, char **argv)
{
long double c=42;
c/3;
printf("c=%Lf\n",c);
return 0;
}
请求格式在一行中 - 没有库,没有日期方法,只有正则是:
var d = (new Date()).toString().replace(/\S+\s(\S+)\s(\d+)\s(\d+)\s.*/,'$2-$1-$3');
// date will be formatted as "14-Oct-2015" (pass any date object in place of 'new Date()')
在我的测试中,这在主要浏览器(Chrome,Safari,firefox和ie。)中可靠地工作,如@ROBG所指出的,Date.prototype的输出。 ToString()是与实现有关的,因此对于国际或非浏览器实现,只需测试输出即可确保其在JavaScript引擎中正常工作。您甚至可以添加一些代码来测试字符串输出,并确保在进行正则替换之前,它与您的期望匹配。
我真的不知道您是灰色部分的意思。
一般而言,网站由HTML Elements &lt; html&gt;
组成。当您想更改元素的外观时,请使用链接到它的CSS文件&lt; link rel =“ stylesheet” href =“ style.css”/&gt;
(在大多数情况下)
如果您知道什么是容器,则可以使用类似的内容编辑CSS文件:
container-you-are-speaking-of{
background-color: white;
}
如果这没有帮助,我将需要一些额外的信息或至少有一些代码才能使用。
祝你有美好的一天
我能够调整ArmedWithTheword的代码来提出这一点。
import arcpy
mxd = arcpy.mapping.MapDocument(path_to_mxd)
fieldNames = ['name', 'date']
with arcpy.da.SearchCursor(WS, fieldNames) as sc:
for row in sc:
if(row[0]) is not None:
field1Value = (row[0])
if(row[0]) is None:
field1Value = 'Null'
if(row[1]) is not None:
field2Value = (row[1])
if(row[1]) is None:
field2Value = 'Null'
fieldName = ['CTY_NAME']
with arcpy.da.SearchCursor(overview, fieldName) as sc:
for row in sc:
if(row[0]) is not None:
field3Value = (row[0])
if(row[0]) is None:
field3Value = 'Null'
# Assign the attribute value to the layout text element
for textElem in arcpy.mapping.ListLayoutElements(mxd,'TEXT_ELEMENT'):
if textElem.name == 'title':
textElem.text = field1Value + " words"
if textElem.name == 'subtitle':
textElem.text = "WS -0"+ ID + " -more words"
if textElem.name == 'city':
textElem.text = city
if textElem.name == 'county':
textElem.text = field3Value
if textElem.name == 'date':
textElem.text = field2Value
使用变量作为国家代码,并将其分配给 initialCountryCode 。
String countryISOCode = 'IN';
对于国家代码文本样式,您可以使用。
dropdownTextStyle: TextStyle(),
完成代码。
Container(
padding: EdgeInsets.all(20),
child: Column(
children: <Widget>[
Container(
child: IntlPhoneField(
showCountryFlag: false,
showDropdownIcon: false,
dropdownTextStyle: TextStyle(
color: Colors.grey,
fontFamily: 'DMSans',
fontSize: 25,
fontWeight: FontWeight.bold),
keyboardType: TextInputType.number,
style: TextStyle(
color: Colors.grey,
fontFamily: 'DMSans',
fontSize: 25,
fontWeight: FontWeight.bold),
decoration: InputDecoration(
counterText: '', border: InputBorder.none),
initialCountryCode: 'IN',
onChanged: (phone) {
print(phone.completeNumber);
print(phone.countryCode);
print(phone.number);
},
)),
],
)),
Python将有效地找到从任何点开始的字符串的子字符串。
测试用法:
Python will efficiently find a substring of a string starting from any point.
Test usage:
调整Fucntion以找到一个以上的位置