我有一个docker镜像,我想在其中运行以下命令:
echo "1" > /tmp/service.cfg/bin/bash如何对此命令进行分组和转义以在docker容器中运行它:
docker run -i -t debian/latest echo "1" > /tmp/service.cfg && /bin/bash
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上面的命令不起作用,因为它不首先在所需的文件中回显,然后给我一个shell的手...
我使用最新版本的 Audience Network 和几乎所有运行 Android 10 的 Pixel 手机都发生了崩溃。这是跟踪:
backtrace:
#00 pc 000000000008246c /apex/com.android.runtime/lib64/bionic/libc.so (abort+160)
#01 pc 00000000004ba0c4 /apex/com.android.runtime/lib64/libart.so (art::Runtime::Abort(char const*)+2176)
#02 pc 000000000000c634 /system/lib64/libbase.so (android::base::LogMessage::~LogMessage()+604)
#03 pc 00000000003781f0 /apex/com.android.runtime/lib64/libart.so (art::JavaVMExt::JniAbort(char const*, char const*)+1608)
#04 pc 00000000003784a0 /apex/com.android.runtime/lib64/libart.so (art::JavaVMExt::JniAbortF(char const*, char const*, ...)+180)
#05 pc 00000000004ffc84 /apex/com.android.runtime/lib64/libart.so (art::Thread::DecodeJObject(_jobject*) const+780)
#06 pc 00000000003c6228 /apex/com.android.runtime/lib64/libart.so (art::JNI::GetArrayLength(_JNIEnv*, _jarray*)+580)
#07 pc 0000000000038d10 /apex/com.android.conscrypt/lib64/libjavacrypto.so (evpUpdate(_JNIEnv*, _jobject*, _jbyteArray*, int, int, char const*, int (*)(env_md_ctx_st*, void const*, unsigned long))+308)
#08 pc 000000000013f350 /apex/com.android.runtime/lib64/libart.so (art_quick_generic_jni_trampoline+144)
#09 pc 00000000020007b4 …Run Code Online (Sandbox Code Playgroud) 我们,我正在使用改造,我想知道如何透明地处理会话cookie.为此我扩展了给定的ApacheClient并在自定义调用ApacheClient.execute(HttpClient,HttpUriRequest)中使用CookieStore:
Client client = new ApacheClient() {
final CookieStore cookieStore = new BasicCookieStore();
@Override
protected HttpResponse execute(HttpClient client, HttpUriRequest request) throws IOException {
// BasicHttpContext is not thread safe
// CookieStore is thread safe
BasicHttpContext httpContext = new BasicHttpContext();
httpContext.setAttribute(ClientContext.COOKIE_STORE, cookieStore);
return client.execute(request, httpContext);
}
};
RestAdapter restAdapter = new RestAdapter.Builder()
.setServer(API_URL)
.setClient(client)
.build();
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有没有更好的方法来使用内置改造API(没有HttpClient扩展)?
在清单中声明位置权限的构建应用程序在安装时使用最新的 AGP 4.1.0 获得默认授予的权限!!!
重现步骤:
预期行为:
笔记:
结果,在应用程序商店提交审核的捆绑应用程序存在问题,并且没有通过位置权限的合规性测试,合理的是在请求权限之前应该显示一个对话框...在 AGP 更改日志页面上找不到任何线索:https://developer.android.com/studio/releases/gradle-plugin
有什么想法可以避免恢复到旧的构建工具吗?
我正在尝试从Keycloak open-id连接证书端点获取密钥,这允许我验证JWT令牌.用于获取键缝的api工作:
GET http://localhost:8080/auth/realms/my-realm/protocol/openid-connect/certs
{
"keys": [
{
"kid": "MfFp7IWWRkFW3Yvhb1eVrtyQQNYqk6BG-6HZFpl_JxI",
"kty": "RSA",
"alg": "RS256",
"use": "sig",
"n": "qDWXUhNtfuHNh0lm3o-oTnP5S8ENpzsyi-dGrjSeewxV6GNiKTW5INJ4hDQ7ZWkUFfJJhfhQWJofqgN9rUBQgbRxXuUvEkrzXQiT9AT_8r-2XLMwRV3eV_t-WRIJhVWsm9CHS2gzbqbNP8HFoB_ZaEt2FYegQSoAFC1EXMioarQbFs7wFNEs1sn1di2xAjoy0rFrqf_UcYFNPlUhu7FiyhRrnoctAuQepV3B9_YQpFVoiUqa_p5THcDMaUIFXZmGXNftf1zlepbscaeoCqtiWTZLQHNuYKG4haFuJE4t19YhAZkPiqnatOUJv5ummc6i6CD69Mm9xAzYyMQUEvJuFw",
"e": "AQAB"
}
]
}
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但关键在哪里,如何解码呢?
$.keys[0].n看起来不像base64,我无法弄清楚它是什么?...如果有人能告诉我如何从该有效载荷中获取公钥,那就太棒了!
就像BuildConfig.FLAVOR并且BuildConfig.DEBUG有一个构建标志,以检查在运行时的APK版本或Android应用程序的即时应用程序的版本?
还是有另一种获取信息的方法?
有人知道是否可以将 Maven 插件参数默认值设置为同一 Mojo 的另一个参数的值?
@Parameter(required = true, defaultValue = "1")
private int param1;
// works fine
@Parameter(defaultValue = "${project.basedir}")
private File param2;
// here I want param3 to be default to param1 if not set
// @Parameter(defaultValue = "${param1}") doesn't work
// @Parameter(defaultValue = "${project.param1}") doesn't work
// @Parameter(defaultValue = "1") not what I want
@Parameter
private int param3;
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如果插件的配置未提供 param3 的值,我希望 param3 等于 param1 ......这可能吗?
我正在创建一个带有自定义扩展名的 gradle 插件:
project.extensions.create("myExtension", MyExtension.class)
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MyExtension 看起来像:
class MyExtension {
Set<MyEnum> mySet;
MyEnum myEnum;
}
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问题是我无法mySet在 build.gradle 中设置(使用标准 DSL):
myExtension {
myEnum = 'enumField1'
mySet = ['enumField1']
}
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我java.lang.String cannot be cast to MyEnum只为 mySet得到一个,字符串到枚举的转换适用于 myEnum ......所以我想知道枚举类型的集合是否可能?有解决办法吗?
我已经按照 Gatsby 教程在 Markdown 帖子和页面中处理图像,该教程运行良好,但我想要实现的是从静态位置获取图像,而不是使用图像的相对路径。
想要参考这样的图像(在 frontmatter 中)
featuredImage: img/IMG_20190621_112048_2.jpg
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其中IMG_20190621_112048_2.jpg位于/src/data/img而不是与 markdown 文件相同的目录中 /src/posts
我尝试gatsby-source-filesystem这样设置:
{
resolve: `gatsby-source-filesystem`,
options: {
name: `posts`,
path: `${__dirname}/src/posts`,
},
},
{
resolve: `gatsby-source-filesystem`,
options: {
name: `data`,
path: `${__dirname}/src/data/`,
},
},
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但帖子模板中的 graphQL 查询失败:
export const query = graphql`
query($slug: String!) {
markdownRemark(fields: { slug: { eq: $slug } }) {
html
frontmatter {
title
featuredImage {
childImageSharp {
fluid(maxWidth: 800) {
...GatsbyImageSharpFluid
}
}
} …Run Code Online (Sandbox Code Playgroud) 我有一个现有的Android应用程序(https://play.google.com/store/apps/details?id=fr.pixelprose.dice)多年来一直使用游戏服务......自6月下旬以来我没有升级它排行榜,登录等运作良好......
上周,我尝试将播放服务从7.x升级到8.1,并按照此处描述的步骤获取分析的配置文件:https://developers.google.com/analytics/devguides/collection/android/v4/
从那时起,没有人可以在我的应用程序中登录,使用已发布的版本和我得到的under developpement版本:
03 13:25:18.815 9741-27255/? E/SignInIntentService: There is no linked app associated with this client ID.
10-03 13:25:18.815 9741-27255/? E/SignInIntentService: com.google.android.gms.games.server.error.GamesException
10-03 13:25:18.815 9741-27255/? E/SignInIntentService: at com.google.android.gms.games.server.GamesServer.getResponseBlocking(GamesServer.java:164)
10-03 13:25:18.815 9741-27255/? E/SignInIntentService: at com.google.android.gms.games.broker.PlayerAgent.getPlayerFromNetwork(PlayerAgent.java:1700)
10-03 13:25:18.815 9741-27255/? E/SignInIntentService: at com.google.android.gms.games.broker.PlayerAgent.fetchPlayer(PlayerAgent.java:621)
10-03 13:25:18.815 9741-27255/? E/SignInIntentService: at com.google.android.gms.games.broker.DataBroker.loadSelf(DataBroker.java:920)
10-03 13:25:18.815 9741-27255/? E/SignInIntentService: at com.google.android.gms.games.service.PlayGamesSignInIntentService$LoadSelfOperation.executeInternal(PlayGamesSignInIntentService.java:402)
10-03 13:25:18.815 9741-27255/? E/SignInIntentService: at com.google.android.gms.games.service.PlayGamesSignInIntentService$BaseOperation.execute(PlayGamesSignInIntentService.java:51)
10-03 13:25:18.815 9741-27255/? E/SignInIntentService: at com.google.android.gms.games.service.PlayGamesSignInIntentService$OperationAdapter.execute(PlayGamesSignInIntentService.java:487)
10-03 13:25:18.815 9741-27255/? E/SignInIntentService: at com.google.android.gms.chimera.BaseAsyncOperationService$OperationTask.run(BaseAsyncOperationService.java:179)
10-03 13:25:18.815 9741-27255/? E/SignInIntentService: …Run Code Online (Sandbox Code Playgroud) 我的页面布局由以下内容组成:
我希望 flex 增长内容能够容纳一个方形 div,其尺寸等于CONTENT 元素的高度。
我无法实现此约束,因为对正方形使用 width = 100vh 并不能计算内容高度的 100%!
您可以在这里查看我到目前为止所拥有的内容:http ://jsfiddle.net/tgs93kLr/
<div class="body">
<div class="header">header</div>
<div class="content">
<div class="square"></div>
</div>
<div class="footer">footer</div>
</div>
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和
.body {
height: 250px;
display: flex;
flex-flow: column;
background: red;
}
.header {
height: 100px;
background: blue;
}
.footer {
height: 100px;
background: green;
}
.content {
flex-grow: 1;
background: yellow;
}
.square {
background: black;
width: 100vh;
height: 100vh;
}
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您对如何实现此目标有任何想法吗?注意:对于内容宽度<高度的情况,我已经有了一个解决方案
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