大约有 47,000 项符合查询结果（耗时：0.0340秒） [XML]
UnicodeDecodeError: 'utf8' codec can't decode byte 0x9c
...ignore) the characters in question returning the string without them.
For me this is ideal case since I'm using it as protection against non-ASCII input which is not allowed by my application.
Alternatively: Use the open method from the codecs module to read in the file:
import codecs
with codecs...
Android emulator shows nothing except black screen and adb devices shows “device offline”
I am just trying to start development in Android.
So, the problem is that when I try to launch an emulator by issuing the command emulator @A2 , an emulator comes up on the screen. But even after waiting for as long as 2-3 hrs, all it shows is a black screen. Not even the android home screen or t...
Eclipse “Error: Could not find or load main class”
...
add a comment
|
72
...
Xcode 4 hangs at “Attaching to (app name)”
I just upgraded to Xcode 4 and for some reason my app won't run in the simulator or iOS device. It was working perfectly in Xcode 3, but all of a sudden now when I press run the program stops at "Attaching to...". There doesn't seem to be any other info to help with this problem either.
...
Android Studio inline compiler showing red errors, but compilation with gradle works fine
...
This worked for me deleting .gradle and .idea and then doing invalidate and restart solved my problem. and then sync with gradle.
– Pankaj
Apr 25 '18 at 6:20
...
How to connect android emulator to the internet
...
I think some of the answers may have addressed this, however obliquely, but here's what worked for me.
Assuming your problem is occurring when you're on a wireless network and you have a LAN card installed, the issue is that the emula...
Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test
...
You're probably missing some dependencies.
Locate the dependencies you're missing with mvn dependency:tree, then install them manually, and build your project with the -o (offline) option.
...
How do I update the password for Git?
... you can use
git config --global credential.helper osxkeychain
A username and password prompt will appear with your next Git action (pull, clone, push, etc.).
For Windows, it's the same command with a different argument:
git config --global credential.helper wincred
...
What is this 'Waiting for Background operation' in Visual Studio 2012?
...
I was having the same problem, especially in cshtml pages. I found this page: https://devblogs.microsoft.com/aspnet/visual-studio-11-beta-razor-editor-issue-workaround that suggests changing the indent option in Tools > Options > Text Edi...
Ruby on Rails and Rake problems: uninitialized constant Rake::DSL
...
This worked for me. I needed to do bundle update rake first. Then I checked with bundle show rake. It should say 0.8.7. Then rake db:migrate.
– B Seven
May 23 '11 at 1:25
...