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Are global variables in PHP considered bad practice? If so, why?
...l way. I generally have a variable that contains the system configuration, and when I nead to access this variable in a function, I do global $var; .
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CSS - Expand float child DIV height to parent's height
...ight: 0;
top: 0;
}
Find more detailed results with CSS examples here and more information about equal height columns here.
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I've found my software as cracked download on Internet, what to do?
...cation. Today I found the first web site where people download it cracked, and I was wondering if any of you fellow programmers know how to react to such stuff?
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Windows git “warning: LF will be replaced by CRLF”, is that warning tail backward?
...al core.autocrlf false
That way, you avoid any automatic transformation, and can still specify them through a .gitattributes file and core.eol directives.
windows git "LF will be replaced by CRLF"
Is this warning tail backward?
No: you are on Windows, and the git config help page does me...
How does a Java HashMap handle different objects with the same hash code?
As per my understanding I think:
14 Answers
14
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Finishing current activity from a fragment
...gment, you should rather callback the Activity though a callback interface and let the Activity decide if it should finish itself.
– Ahmed
Dec 20 '15 at 11:58
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mmap() vs. reading blocks
...ontain sets of variable length records. I've got a first implementation up and running and am now looking towards improving performance, particularly at doing I/O more efficiently since the input file gets scanned many times.
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Bytecode features not available in the Java language
...s, however:
The ACC_SUPER flag:
This is a flag that can be set on a class and specifies how a specific corner case of the invokespecial bytecode is handled for this class. It is set by all modern Java compilers (where "modern" is >= Java 1.1, if I remember correctly) and only ancient Java compil...
Override intranet compatibility mode IE8
...hanging the meta header to IE8, but it doesn't acknowledge the meta header and just uses the browser setting. Does anyone know how to disable this?
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Programmatically change log level in Log4j2
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Right and if you want to change for just a particular logger (of a class/ package) get the context of that logger, setLevel and updateLoggers.
– tgkprog
May 2 '14 at 20:21
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