bin

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a Ionic3 app for IoS. Until yesterday I was able to open the .xcodeproj in xcode9 and upload the app to my iphone. I have no idea what went wrong but now I get this error "Command /usr/bin/codesign failed with exit code 1" and can not upload the application to phone (using cable) or archive it. My technologies: cli packages : (/usr/local/lib/node_modules) @ionic/cli-utils : 1.15.2 ionic (Ionic CLI) : 3.15.2 global packages : cordova (Cordova CLI) : 6.4.0 local packages : @ionic/app-scripts : 2.1.3 Cordova Platforms : android 6.0.0 ios

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 由 翻译 强力驱动 问题: I'm getting this error whenever I run rails (or any rails command) _rails_command:2: permission denied: bin/rails ONLY when i'm inside some old rails app directory. In these directories bundle exec rails c command works but rails or even rails -v don't work. Background: I keep my coding workspace in dropbox folder. Now I recently installed Manjaro and hence all the rails apps which I downloaded back from my previous OS I call them old rails app. In Short: Rails works fine everywhere except for old rails apps. bundle exec rails c

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I downloaded Graphviz 2.38 MSI version and installed under folder C:\Python34 , then I run pip install Graphviz , everything went well. In system's path I added C:\Python34\bin . When I tried to run a test script, in line filename=dot.render(filename='test') , I got a message RuntimeError: failed to execute ['dot', '-Tpdf', '-O', 'test'], make sure the Graphviz executables are on your systems' path I tried to put "C:\Python34\bin\dot.exe" in system's path, but it didn't work, and I even created a new environment variable "GRAPHVIZ_DOT" with

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have installed sbt on Ubuntu. :~/bin/sbt/bin$ ls classes sbt sbt-launch.jar target jansi.jar sbt.bat sbt-launch-lib.bash win-sbt However, whenever I try to launch sbt (from the same directory where sbt is located) it does not work: No command 'sbt' found, did you mean: Command 'skt' from package 'latex-sanskrit' (universe) Command 'sb2' from package 'scratchbox2' (universe) Command 'sbd' from package 'cluster-glue' (main) Command 'mbt' from package 'mbt' (universe) Command 'sbmt' from package 'atfs' (universe) Command 'lbt' from package

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I wish to generate an application signature for my app which will later be integrated with Facebook. In one of Facebook's tutorials, I found this command: keytool -exportcert -alias androiddebugkey -keystore ~/.android/debug.keystore | openssl sha1 -binary | openssl base64 In the tutorial, it says that by running this cmd, my process of generating the signature will start. However, this command gives an error: openssl is not recognized as an internal or external command How can I get rid of this? 回答1: Well at the place of openssl ... you

ELF（executable and link format文件里面包含了符号表，汇编等。 BIN文件是将elf文件中的代码段，数据段，还有一些自定义的段抽取出来做成的一个内存的镜像。 1. 进入在项目的property设置 2. 进入C/C++ Build内的setting项 3. 打开Build Steps标签，在Post build项中添加以下命令行 arm-atollic-eabi-objcopy -O binary yourfilename.elf yourfilename.bin 或者 arm-atollic-eabi-objcopy.exe -O binary ${BuildArtifactFileBaseName}.elf ${BuildArtifactFileBaseName}.bin 生成Hex：arm-atollic-eabi-objcopy.exe -O ihex ${BuildArtifactFileBaseName}.elf ${BuildArtifactFileBaseName}.hex 如下图： 来源： https://www.cnblogs.com/beyonne/p/11770850.html

Supervisor的简介 Supervisor是一个客户端/服务器系统，允许其用户控制类似UNIX的操作系统上的许多进程。它可以很方便的监听、启动、停止、重启一个或多个进程。用Supervisor管理的进程，当一个进程意外被杀死，supervisort监听到进程死后，会自动将它重新拉起，很方便的做到进程自动恢复的功能，不再需要自己写shell脚本来控制 Supervisor的安装 1）安装supervisor pip install supervisor --user 2) 创建配置文件supervisord.conf （建议在root用户下进行，如果之前有机器再用，你可以偷个懒，直接把supervisord.conf文件考过来就可以） echo_supervisord_conf > supervisord.conf 心得：我在部署这一步的时候很奇怪，在root用户下无论怎样执行 pip install supervisor --user这一步，都说 supervisor不存在，具体报错忘记截图了然后我就去了admin用户下，果然，在admin用户下执行就没问题，默认生成的supervisord.conf在admin的家目录下。但是为了不会出现权限问题，我们还是在root用户下就行吧。 3）关于/etc/ supervisord.conf 的配置

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I've tried a number of things like uninstalling/reinstalling rails and gems but to no avail. When I go into my new project and run rails s or bundle exec rails server I'm getting this error: bin/rails:6: warning: already initialized constant APP_PATH /Users/toabui/Sites/cms/bin/rails:6: warning: previous definition of APP_PATH was here Usage: rails COMMAND [ARGS] Inside my bin/rails I see this code: #!/usr/bin/env ruby begin load File.expand_path("../spring", __FILE__) rescue LoadError end APP_PATH = File.expand_path('../../config

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Update: I've written a brief walkthrough guide to installing Rtools on windows . Original: I am trying to build an R package using RStudio on Windows 7. When I attempt to build the package via RStudio's Build panel I receive: WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding: http://cran.rstudio.com/bin/windows/Rtools/ Loading library(devtools) and running find_rtools(T) gives: Scanning path... ls : F:\Rtools\bin\ls.exe Scanning