有一个文件被跟踪git,但现在该文件在.gitignore列表中.
但是,该文件在git status编辑后会一直显示.你怎么强迫git完全忘掉它?
我无法理解,我无法在kotlin中找到out关键字的含义.
您可以在此查看示例:
List<out T>
Run Code Online (Sandbox Code Playgroud)
如果有人能够解释这个的含义.真的很感激.
我有一个用Javascript ES6编写的课程.当我尝试执行nodemon命令时,我总是看到这个错误TypeError: Class constructor Client cannot be invoked without 'new'
完整错误如下:
/Users/akshaysood/Blockchain/fabricSDK/dist/application/Transaction.js:45
return (0, _possibleConstructorReturn3.default)(this, (FBClient.__proto__ || (0, _getPrototypeOf2.default)(FBClient)).call(this, props));
^
TypeError: Class constructor Client cannot be invoked without 'new'
at new FBClient (/Users/akshaysood/Blockchain/fabricSDK/dist/application/Transaction.js:45:127)
at Object.<anonymous> (/Users/akshaysood/Blockchain/fabricSDK/dist/application/Transaction.js:195:14)
at Module._compile (module.js:641:30)
at Object.Module._extensions..js (module.js:652:10)
at Module.load (module.js:560:32)
at tryModuleLoad (module.js:503:12)
at Function.Module._load (module.js:495:3)
at Module.require (module.js:585:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/Users/akshaysood/Blockchain/fabricSDK/dist/routes/users.js:11:20)
Run Code Online (Sandbox Code Playgroud)
我想要做的是,我创建了一个类,然后创建了该类的实例.然后我试图导出该变量.
类结构定义如下:
class FBClient extends FabricClient{
constructor(props){
super(props);
}
<<< FUNCTIONS >>>
}
Run Code Online (Sandbox Code Playgroud)
我如何尝试导出变量 - > …
我正在查看docker配置文件,并在对等环境中找到两个参数,如下所示:
environment:
- CORE_PEER_ID=peer0.org1.example.com
- CORE_PEER_ADDRESS=peer0.org1.example.com:7051
- CORE_PEER_GOSSIP_BOOTSTRAP=peer1.org1.example.com:7051
- CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org1.example.com:7051
- CORE_PEER_LOCALMSPID=Org1MSP
Run Code Online (Sandbox Code Playgroud)
任何人都可以解释CORE_PEER_GOSSIP_BOOTSTRAP和CORE_PEER_GOSSIP_EXTERNALENDPOINT有两个变量的 作用.如何在奇数个对等体的情况下配置它们.
我们将非常感谢您的详细解释.
我的Macbook出厂重置后,我正面临这个奇怪的问题.Android studio无法构建项目,并且每次构建时都会显示相同的问题.
注意:我在stackoverflow上找到了各种相同的线程,但它们都没有为我工作.这就是为什么我不得不把它放在stackoverflow上.
Gradle控制台和Manifest Info可在以下位置找到:
Grandle控制台日志:
[![Executing tasks: \[clean, :app:generateDebugSources, :utilities:generateDebugSources\]
Configuration on demand is an incubating feature.
Configuration 'compile' in project ':app' is deprecated. Use 'implementation' instead.
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedFolders(FileCollection)
app: 'androidProcessor' dependencies won't be recognized as kapt annotation processors. Please change the configuration name to 'kapt' for these artifacts: 'com.android.databinding:compiler:3.0.1'.
Configuration 'compile' in project ':utilities' is deprecated. Use 'implementation' instead.
Configuration 'debugCompile' in project ':utilities' is deprecated. Use 'debugImplementation' instead.
utilities: …Run Code Online (Sandbox Code Playgroud) 我正在尝试使用const config = fs.readFileSync(configFilePath,'utf8');
但它实际上返回了一个错误,如下所示:
fs.js:663
return binding.open(pathModule.toNamespacedPath(path),
^
Error: ENAMETOOLONG: name too long, open '/Users/akshaysood/Blockchain/fabricSDK/dist/name: "Network"
version: "1.0"
Run Code Online (Sandbox Code Playgroud)
我尝试读取的文件可在https://hastebin.com/ubaqakixit.http上找到
我是新来的node.js。如果有人知道这个错误请告诉我
由于Fabric Crashlytics,我遇到了奇怪的崩溃。我正在使用Fabric的crashlytics。但是,当我在S5 5.0 API 21上运行应用程序时,它将使整个应用程序崩溃。
请参阅以下报告:
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/crashlytics/android/core/CrashlyticsCore;
at com.crashlytics.android.Crashlytics.<init>(Crashlytics.java:29)
at com.projectname.application.AppData.onCreate(AppData.java:162)
at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1020)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5010)
at android.app.ActivityThread.access$1600(ActivityThread.java:172)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1482)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:5835)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.crashlytics.android.core.CrashlyticsCore" on path: DexPathList[[zip file "/data/app/com.projectname-2/base.apk", zip file "/data/app/com.projectname-2/split_lib_dependencies_apk.apk", zip file "/data/app/com.projectname-2/split_lib_slice_0_apk.apk", zip file "/data/app/com.projectname-2/split_lib_slice_1_apk.apk", zip file "/data/app/com.projectname-2/split_lib_slice_2_apk.apk", zip file "/data/app/com.projectname-2/split_lib_slice_3_apk.apk", zip file "/data/app/com.projectname-2/split_lib_slice_4_apk.apk", zip file "/data/app/com.projectname-2/split_lib_slice_5_apk.apk", zip file "/data/app/com.projectname-2/split_lib_slice_6_apk.apk", zip file "/data/app/com.projectname-2/split_lib_slice_7_apk.apk", zip file "/data/app/com.projectname-2/split_lib_slice_8_apk.apk", …Run Code Online (Sandbox Code Playgroud) android crashlytics android-multidex crashlytics-android google-fabric
我想知道当管理员可以直接Couchdb使用Fauxton或cURL提供最新状态时,您的数据是如何安全的Couchdb.
根据我的理解Hyperledger Fabric提供不可变数据功能,最好用于防欺诈(Blockchain功能).
问题是: - 我可以轻松更改数据couchdb,当我从我查询chaincode时显示更改的数据.但是,当我ledger使用GetHistoryForKey()它查询时,并没有显示我所做的更改couchdb.有什么办法可以防止这种欺诈吗?因为用户总是会看到最新的状态,即来自couchdb不是的数据ledger
任何答案将不胜感激.
谢谢
我正在尝试在 kubernetes 中运行 indy-nodes。这些indy节点是沙盒节点,并将数据写入/var/lib/indy容器内的目录中。当我在安装了卷的情况下运行 pod 时,它不会在卷目录中写入任何内容。尽管它在卷内创建了一个目录,但它始终是空的。但是,当我创建一个没有卷挂载选项的 pod 时,容器会在/var/lib/indy.
以下是 Dockerfile:
Hastebin: https: //hastebin.com/hitinefizi.nginx
库伯内特部署:
{{- $root := .}}
{{- range .Values.indy}}
---
apiVersion: apps/v1
kind: Deployment
metadata:
# namespace: {{$root.Values.namespace}}
name: {{.name}}
spec:
selector:
matchLabels:
name: {{.name}}
replicas: 1
strategy:
type: Recreate
template:
metadata:
labels:
name: {{.name}}
spec:
containers:
- name: {{.name}}
image: {{.image}}
volumeMounts:
- name: {{$root.Values.pv.metadata.name}}
mountPath: "/var/lib/indy/sandbox"
subPath: "volume/indy/{{.name}}/sandbox"
ports:
- containerPort: {{ index .ports 0 }}
- containerPort: {{ index .ports 1 …Run Code Online (Sandbox Code Playgroud) 我正在使用房间图书馆,我有下面提到的实体:
@Parcelize
@Entity(tableName = "tb_option")
data class OptionsTable(
var question_id: Int? = null,
var option_id: Int? = null,
var option: String? = null,
var is_selected: Int? = null,
@PrimaryKey(autoGenerate = true)
var sr_no: Int = 0) : Parcelable
Run Code Online (Sandbox Code Playgroud)
如您所见,我已将所有字段声明为,var但仍显示错误为:
error: Cannot find setter for field.
e:
e: private java.lang.Integer is_selected;
e:
^
Run Code Online (Sandbox Code Playgroud)
请为此提出一些解决方案。
谢谢
android ×3
kotlin ×2
node.js ×2
android-room ×1
blockchain ×1
build.gradle ×1
couchdb ×1
crashlytics ×1
docker ×1
dockerfile ×1
ecmascript-6 ×1
fauxton ×1
fs ×1
generics ×1
git ×1
git-rm ×1
gitignore ×1
gradle ×1
hyperledger ×1
indy-node ×1
javascript ×1
kubernetes ×1