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Get screen width and height in Android
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@digiphd wouldn't Parang's code work on all API versions? All methods were introduced before API level 8 and I didn't find them deprecated at the android dev site.
– Sufian
May 22 '13 at 12:52
...
How can I verify a Google authentication API access token?
...s token as accessToken and post it and get the response
https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=accessToken
you can try in address bar in browsers too, use httppost and response in java also
response will be like
{
"issued_to": "xxxxxxxxxxxxx-xxxxxxxxxxxxxxxxxxxxxxxxxx...
Collection versus List what should you use on your interfaces?
... question as to why not List<T>, The reasons are future-proofing and API simplicity.
Future-proofing
List<T> is not designed to be easily extensible by subclassing it; it is designed to be fast for internal implementations. You'll notice the methods on it are not virtual and so cannot ...
Algorithm to implement a word cloud like Wordle
...onal to its count. Generate a Java2D Shape for each word, using the Java2D API.
Each word "wants" to be somewhere, such as "at some random x position in the vertical center". In decreasing order of frequency, do this for each word:
place the word where it wants to be
while it intersects any of the...
How should I validate an e-mail address?
...
Another option is the built in Patterns starting with API Level 8:
public final static boolean isValidEmail(CharSequence target) {
if (TextUtils.isEmpty(target)) {
return false;
} else {
return android.util.Patterns.EMAIL_ADDRESS.matcher(target).matches();
}
}
P...
How to force GitHub Pages build?
...and add the lines:
#!/bin/bash
curl -u yourname:yourtoken -X POST https://api.github.com/repos/yourname/yourrepo/pages/builds
Here,
Replace yourname with your GitHub username.
Replace yourtoken with your copied personal access token.
Replace yourrepo with your repository name.
3. Run the scr...
How do I connect to a specific Wi-Fi network in Android programmatically?
...
In API level 29, WifiManager.enableNetwork() method is deprecated. As per Android API documentation(check here):
See WifiNetworkSpecifier.Builder#build() for new mechanism to trigger connection to a Wi-Fi network.
See a...
Combining node.js and Python
...ormance may be decreased a little, however Thoonk provides a really simple API that simplifies having to manually deal with a socket. Thoonk also helps make it really trivial to implement a distributed computing model that allows you to scale your python workers to increase performance, since you ju...
Difference between / and /* in servlet mapping url pattern
...llowing controller will face a 404 error when you request it using /perfix/api/feature/doSomething
@Controller()
@RequestMapping("/perfix/api/feature")
public class MyController {
@RequestMapping(value = "/doSomething", method = RequestMethod.GET)
@ResponseBody
public String doSomethin...
Express.js req.body undefined
...ion (req, res) {
res.send('welcome, ' + req.body.username)
})
// POST /api/users gets JSON bodies
app.post('/api/users', jsonParser, function (req, res) {
// create user in req.body
})
See here for further info
original follows
You must make sure that you define all configurations BEFORE defi...