大约有 9,700 项符合查询结果（耗时：0.0357秒） [XML]
How to make a countdown timer in Android?
...rt android.os.Bundle;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import java.text.SimpleDateFormat;
import java.util.Date;
public class MainActivity extends AppCompatActiv...
Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...ing this error when I try to upload using paperclip with my rails blogging app.
Not sure what it is referring to when it says "MissingRequiredValidatorError"
I thought that by updating post_params and giving it :image it would be fine, as both create and update use post_params
...
What is the meaning of the /dist directory in open source projects?
...
& public meant for ? app.use(express.static(__dirname + '/public')); ?? app.use(express.static(__dirname + '/dist')); is not a good idea
– LOG_TAG
Jul 9 '19 at 15:45
...
Locate the nginx.conf file my nginx is actually using
...
Running nginx -t through your commandline will issue out a test and append the output with the filepath to the configuration file (with either an error or success message).
share
|
improve th...
How to set an environment variable only for the duration of the script?
... for the duration of the script? For example, in a shell script, making an app that saves to HOME portable by temporarily setting HOME to a folder in the present working directory, and then launching the app.
...
how to specify local modules as npm package dependencies
I have an application which has the usual set of dependencies on third party modules (e.g. 'express') specified in the package.json file under dependencies. E.g.
...
Capture screenshot of active window?
I am making a screen capturing application and everything is going fine. All I need to do is capture the active window and take a screenshot of this active window. Does anyone know how I can do this?
...
Why is Spring's ApplicationContext.getBean considered bad?
...-cast Spring Beans and had multiple people respond that calling Spring's ApplicationContext.getBean() should be avoided as much as possible. Why is that?
...
How to do a GitHub pull request
... i.e., make its topic "tight", don't modify thousands of class and the all app, only add or fix a well-defined feature, keeping the changes small.
delete that branch: once accepted, you can safely delete that branch on your fork (and git remote prune origin). The GitHub GUI will propose for you to d...
When should one use RxJava Observable and when simple Callback on Android?
I'm working on networking for my app. So I decided to try out Square's Retrofit . I see that they support simple Callback
...