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Should developers have administrator permissions on their PC
...ms, install software (if nothing else, to test the installation process of whatever they happen to be developing), poke about the registry and run software that will not work properly without admin privileges (just to list a few items). There are a host of other tasks integral to development work t...
Change project name on Android Studio
...lose your project and expect the list of recent projects happy finding out what is what.
– drindt
Oct 5 '16 at 12:46
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show 8 more comments
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WAMP/XAMPP is responding very slow over localhost
I don't know what the problem is. WAMP was very slow, so I reformatted my computer and installed WAMP. Still, accessing localhost is very, very slow, and sometimes it doesn't even load at all. I even removed it and replaced it with XAMPP, but I still got the same result. What might possibly be the p...
Can JSON start with “[”?
From what I can read on json.org , all JSON strings should start with { (curly brace), and [ characters (square brackets) represent an array element in JSON.
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Attach to a processes output for viewing
... I 'attach' a console/terminal-view to an applications output so I can see what it may be saying?
7 Answers
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How to get git diff with full context?
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It's a diff, there are two version of the file. What if the version not on the disk was twice as long? Isn't -U with a really big number actually safer?
– Eloff
Aug 14 '18 at 13:29
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How to properly stop the Thread in Java?
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What if the thread logic is complex and invokes a lot of methods of other classes? It is not possible to check boolean flag everywhere. What to do then?
– Soteric
Jun 9 '12 at 14:53
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Simple way to repeat a String in java
.... . . . .
New in Java 11 is the method String::repeat that does exactly what you asked for:
String str = "abc";
String repeated = str.repeat(3);
repeated.equals("abcabcabc");
Its Javadoc says:
/**
* Returns a string whose value is the concatenation of this
* string repeated {@code count} ti...
Shell - How to find directory of some command?
...t can be found on some directory set on PATH.
Even I don't know how to see what dirs are on my PATH variable (and this is another good question that could be answered), what I'd like to know is:
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Android - Camera preview is sideways
I am using a Preview to display what the camera see's on the screen.
8 Answers
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