大约有 30,000 项符合查询结果（耗时：0.0332秒） [XML]
App Inventor 2 PDF文档预览 · App Inventor 2 中文网
... 返回首页
预览PDF文档的方式
你可以使用Activity启动器查看已存储在你的设备上的 pdf 文档，也可以使用Web客户端通过网址URL打开 pdf 文档。
App Inventor 2 可以使用 .pdf 扩展名从程序包资产中查看 pdf 文件，不再需要外部 pdf 查看...
Debian/Linux下安装OpenJDK8 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...jdk-8-jre_8u322-b06-1~deb9u1_amd64.deb
执行安装
依次安装，前面是依赖包，包含下载的包和系统源中有的包，最后安装OPenJDK8包。
apt --fix-broken install
dpkg -i openjdk-8-jre-headless_8u322-b06-1~deb9u1_amd64.deb
dpkg -i openjdk-8-jdk-headless_8u322-b06-1~deb9u...
How to install both Python 2.x and Python 3.x in Windows
...rpreter, add the following shebang (beginning of script):
#! python2
To execute a script using a specific interpreter, use the following prompt command:
> py -2 MyScript.py
To launch a specific interpreter:
> py -2
To launch the default interpreter (defined by the PY_PYTHON variable):...
msbuild.exe staying open, locking files
...nd it doesn't seem to matter if it was a successful build or not), msbuild.exe stays open, and locks one of the files, which means every time TeamCity tries to clear its work directory, it fails, and can't continue.
...
How add context menu item to Windows Explorer for folders [closed]
...
In the registration editor (regedit.exe) find:
Context menu for right click on folders in left panel of Windows Explorer or on background of a directory in right panel:
HKEY_CLASSES_ROOT\Directory\Background\shell if you are administrator
HKEY_CURRENT_USER\...
Best practices for adding .gitignore file for Python projects? [closed]
...ritten by a python script from a template
# before PyInstaller builds the exe, so as to inject date/other infos into it.
*.manifest
*.spec
# Installer logs
pip-log.txt
pip-delete-this-directory.txt
# Unit test / coverage reports
htmlcov/
.tox/
.coverage
.coverage.*
.cache
nosetests.xml
coverage.x...
How do you Encrypt and Decrypt a PHP String?
...d, $keysize = \Sodium\CRYPTO_SECRETBOX_KEYBYTES)
– Alexey Ozerov
Dec 29 '16 at 18:18
1
...
Tool for comparing 2 binary files in Windows [closed]
...iles are identical, you can use the Windows fc command in binary mode:
fc.exe /b file1 file2
For details, see the reference for fc
share
|
improve this answer
|
follow
...
How to uninstall a Windows Service when there is no executable for it left on the system?
How do I uninstall a Windows Service when there is no executable for it left on the system? I can not run installutil -u since there is not executable left on the system. I can still see an entry for the service in the Services console.
...
Script entire database SQL-Server
...orts scripting both schema and data.
To generate scripts run:
schemazen.exe script --server localhost --database db --scriptDir c:\somedir
Then to recreate the database from scripts run:
schemazen.exe create --server localhost --database db --scriptDir c:\somedir
...