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Running code in main thread from another thread
.../developer.android.com/reference/android/app/Activity.html#runOnUiThread%28java.lang.Runnable%29
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The smallest difference between 2 Angles
...ation returns a value with the same sign as the dividend (like C, C++, C#, JavaScript, full list here). This requires a custom mod function like so:
mod = (a, n) -> a - floor(a/n) * n
Or so:
mod = (a, n) -> (a % n + n) % n
If angles are within [-180, 180] this also works:
a = targetA - ...
How to get the command line args passed to a running process on unix/linux systems?
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Mine is a java process with long long long parameters. It is stil truncating my output. Any advise?
– johnsam
Aug 29 '15 at 13:23
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Validating email addresses using jQuery and regex
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syntax problem oin javascript
– Sajith
Jan 2 '14 at 12:39
It w...
How to force Selenium WebDriver to click on element which is not currently visible?
I am using Selenium 2 Java API with FirefoxDriver.
When I fill a form, checkboxes are added to the page depending the forms inputs.
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What is your preferred style for naming variables in R? [closed]
...I mainly like them because they remind me of Ruby; camelCase reminds me of Java.
– hadley
Dec 22 '09 at 17:57
6
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Schrödingers MySQL table: exists, yet it does not
... data directory to the user that ran the application. (In my case it was a Java application running Jetty webserver.)
Even though mysql was running and other apps could use it properly, this app had a problem with that. After changing the data directory ownership and resetting the user's password, ...
How to add an object to an array
How can I add an object to an array (in javascript or jquery)?
For example, what is the problem with this code?
13 Answ...
Is it possible to listen to a “style change” event?
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There is no inbuilt support for the style change event in jQuery or in java script. But jQuery supports to create custom event and listen to it but every time there is a change, you should have a way to trigger it on yourself. So it will not be a complete solution.
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Draw multi-line text to Canvas
...ors.xml
<color name="transparentBlack">#64000000</color>
java class
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_...