大约有 47,000 项符合查询结果（耗时：0.0352秒） [XML]
Emulator error: This AVD's configuration is missing a kernel file
...'t figure out what happened. I searched online for the solution, but it seemed to be vague and I don't understand clearly.
I was following the steps to install the AVD according to the sites and I can't figure out what I missed. Please explain it to me in steps to follow.
...
Why does Git tell me “No such remote 'origin'” when I try to push to origin?
... commit, you should tell Git (for instance):
Hey Git, you see that README.md file idly sitting in my working directory, there? Could you put it under version control for me? I'd like it to go in my first commit/snapshot/revision...
For that you need to stage the files of interest, using
git a...
Moving UITabBarItem Image down?
...and setting the controllers title to nil (so no title is displayed). Put something like this to -init or -viewDidLoad method in view controller:
Objective-C
self.tabBarItem.imageInsets = UIEdgeInsetsMake(6, 0, -6, 0);
self.title = nil;
Swift
self.tabBarItem.imageInsets = UIEdgeInsets(top: 6, le...
Namespace not recognized (even though it is there)
...
Check to make sure that your project isn't set up to use the .NET Framework 4 Client Profile.
You can check/change this by right-clicking your project (not the solution), select Properties -> Application -> Target framework. The target framework is a dropdown on that page.
This is a ...
Are braces necessary in one-line statements in JavaScript?
I once heard that leaving the curly braces in one-line statements could be harmful in JavaScript. I don't remember the reasoning anymore and a Google search did not help much.
...
No internet on Android emulator - why and how to fix? [closed]
...
If by "use internet", you mean you can not access the internet from an activity while testing on the emulator, make sure you have set the internet permission in your AndroidManifest.xml
<uses-permission android:name="android.permission.INTERNET" /...
MySQL root password change
...
This is working for me in 5.7 while the accepted answer is not.
– Stoopkid
Oct 2 '17 at 19:01
2
...
How to select option in drop down protractorjs e2e tests
... decided that I was fine selecting by option number, and therefore wrote a method that takes an element and the optionNumber, and selects that optionNumber. If the optionNumber is null it selects nothing (leaving the dropdown unselected).
var selectDropdownbyNum = function ( element, optionNum ) {...
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 13: ordinal not in range(128)
I'm using NLTK to perform kmeans clustering on my text file in which each line is considered as a document. So for example, my text file is something like this:
...