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C++ lambda with captures as a function pointer
...nformation has no room for a state." -> How the hell can languages like Java accomplish this then? Well, of course, because that single, global function is created at runtime and embeds the state (or rather the reference to it) in its own code. That is the whole point - there should not be a sing...
Plugin execution not covered by lifecycle configuration (JBossas 7 EAR archetype)
... answered Sep 4 '13 at 9:39
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How to change background color in android app
...s, that was actually what I was looking for. In my case I have to do it in Java.
– Armfoot
Aug 30 '14 at 14:16
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Is there a software-engineering methodology for functional programming? [closed]
...much as I hate UML (as spec), I find UML (as sketch) to be quite useful in Java and wish there were best practices on how to do the equivalent. I've been experimenting a bit on doing this with Clojure protocols and records, but have nothing I really like.
– Alex Miller
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How do I enable standard copy paste for a TextView in Android?
... below property to your TextView
android:textIsSelectable="true"
In your Java class write this line to set it programmatically. myTextView.setTextIsSelectable(true);
And long press on the TextView you can see copy/paste action bar.
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The modulo operation on negative numbers in Python
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Languages like C++ and Java also preserve the first relationship, but they ceil for negative a, positive b, whereas Python floors. It's always true that abs(r) < b, and they ceil iff r <= 0.
– Evgeni Sergeev
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How to view/delete local storage in Firefox?
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you can type localStorage = []; using your java console
– Thariama
Dec 3 '12 at 15:52
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Why I am Getting Error 'Channel is unrecoverably broken and will be disposed!'
...s.xml and forgot to modify other files (a preference xml resource file and java code).
IDE (android studio) didn't showed any errors. But, after I repaired my xml files and java code, app ran okay. So, maybe there are some small mistakes in your xml files or constants.
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How to Create a circular progressbar in Android which rotates on it?
...way:
Please check screen shot for the same.
CustomProgressBarActivity.java:
public class CustomProgressBarActivity extends AppCompatActivity {
private TextView txtProgress;
private ProgressBar progressBar;
private int pStatus = 0;
private Handler handler = new Handler();
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Android: Want to set custom fonts for whole application not runtime
...runtime ? (i.e. from xml if possible or only once for whole application in JAVA file)
11 Answers
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