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Colors in JavaScript console
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In Chrome & Firefox (+31) you can add CSS in console.log messages:
console.log('%c Oh my heavens! ', 'background: #222; color: #bada55');
The same can be applied for adding multiple CSS to same command.
References
MDN: Styling console...
How many String objects will be created when using a plus sign?
... String one = "1";
String two = "2";
String result = one + two + "34";
Console.Out.WriteLine(result);
}
then the compiler seems to emit the code using String.Concat as @Joachim answered (+1 to him btw).
If you define them as constants, e.g.:
const String one = "1";
const String two ...
Fast Linux File Count for a large number of files
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answered Sep 15 '09 at 13:55
mark4omark4o
50.1k1515 gold badges7878 silver badges9797 bronze badges
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Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
...address pointer:
(lldb) po 0x17dce920
<UIView: 0x17dce920; frame = (10 30; 300 24.5); autoresize = RM+BM; layer = <CALayer: 0x17dce9b0>>
You can do the same for every constraint the debugger will point to you:-) Now you decide what to do with this.
PRINT IT BETTER (I really recomme...
SQL update query using joins
I have to update a field with a value which is returned by a join of 3 tables.
11 Answers
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Copying data from one SQLite database to another
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edited Mar 23 '16 at 14:10
Thomas Tempelmann
8,67655 gold badges5757 silver badges108108 bronze badges
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How to strip leading “./” in unix “find”?
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39
If they're only in the current directory
find * -type f -print
Is that what you want?
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Kill a Process by Looking up the Port being used by it from a .BAT
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edited Dec 1 '11 at 3:01
answered Jun 1 '11 at 16:13
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How to quickly check if folder is empty (.NET)?
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edited Feb 23 at 4:58
Callum Watkins
2,22222 gold badges2323 silver badges4040 bronze badges
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How to generate unique ID with node.js
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13 Answers
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