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AppInventor2 Runtime Error 运行时错误，无详细信息的定位技巧 - App Inve...
...apk后，运行报错Runtime Error，但是没有任何详细信息，是什么原因？更多请参考这里。编译成apk后，运行报错“Runtime Error”，但是没有任何详细信息，是什么原因？
完美解决方案请参考这里。
AppInventor,AppInventor20
How do I remove the “extended attributes” on a file in Mac OS X?
...
Another recursive approach:
# change directory to target folder:
cd /Volumes/path/to/folder
# find all things of type "f" (file),
# then pipe "|" each result as an argument (xargs -0)
# to the "xattr -c" command:
find . -type f -print0 | xargs -0 xattr -c
# Sometimes you may have to us...
How can I get a list of locally installed Python modules?
...stalled by setup.py.
Steps to reproduce:
Create a virtual environment
$ cd /tmp
$ virtualenv test_env
New python executable in test_env/bin/python
Installing setuptools, pip...done.
$ source test_env/bin/activate
(test_env) $
Clone a git repo with setup.py
(test_env) $ git clone https://githu...
Is it possible to create a remote repo on GitHub from the CLI without opening browser?
...aving Go as well):
git clone https://github.com/github/hub.git && cd hub && ./script/build
Go to your repo or create empty one: mkdir foo && cd foo && git init.
Run: hub create, it'll ask you about GitHub credentials for the first time.
Usage: hub create [-p] [-d ...
How can I calculate an md5 checksum of a directory?
...ile-1; touch a/file-2 $ mkdir b; touch b/file-2; touch b/file-1 $ (cd a; tar -c . | md5sum) fb29e7af140aeea5a2647974f7cdec77 - $ (cd b; tar -c . | md5sum) a3a39358158a87059b9f111ccffa1023 -
– Dieter_be
Nov 14 '11 at 13:01
...
Namespace for [DataContract]
... answered Sep 13 '11 at 12:25
CD..CD..
61.9k2424 gold badges131131 silver badges149149 bronze badges
...
What does “Could not find or load main class” mean?
...
If your classes are in packages then you have to cd to the root directory of your project and run using the fully qualified name of the class (packageName.MainClassName).
Example:
My classes are in here:
D:\project\com\cse\
The fully qualified name of my main class is:...
SSL Connection / Connection Reset with IISExpress
... : eb380ba6bd10fb4f597cXXXXXXXXXX
Application ID : {214124cd-d05b-4309-XXX-XXXXXXX}
Also look in the IIS express management console (RUN (Ctrl+R) -> inetmgr.exe)
and find if the corresponding certificate exists in the Server Certificates
(Click on the ServerRoot -> un...
adb server version doesn't match this client
...dge version 1.0.31
# wget -O - https://skia.googlesource.com/skia/+archive/cd048d18e0b81338c1a04b9749a00444597df394/platform_tools/android/bin/linux.tar.gz | tar -zxvf - adb
# sudo mv adb /usr/bin/adb
# sudo chmod +x /usr/bin/adb
# adb version
Android Debug Bridge version 1.0.32
And now running ad...
How to change the remote repository for a git submodule?
... you need to checkout new branch manually:
git submodule sync --recursive
cd <submodule_dir>
git fetch
git checkout origin/master
git branch master -f
git checkout master
share
|
improve t...