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When should I use the “strictfp” keyword in java?

I've looked up what this does, but does anyone actually have an example of when you would use the strictfp keyword in Java? Has anyone actually found a use for this? ...
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Pointer expressions: *ptr++, *++ptr and ++*ptr

...ting not to the entire string, but only to the first character, 'H'. After all, p is a pointer to one char, not to the entire string. The value of p is the address of the 'H' in "Hello". Then you set up a loop: while (*p++) What does the loop condition *p++ mean? Three things are at work here t...
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Capitalize words in string [duplicate]

...{string} str String to be modified * @param {boolean=false} lower Whether all other letters should be lowercased * @return {string} * @usage * capitalize('fix this string'); // -> 'Fix This String' * capitalize('javaSCrIPT'); // -> 'JavaSCrIPT' * capitalize('javaSCrIPT...
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How to remove EXIF data without recompressing the JPEG?

...ress it, as recompressing the JPEG will degrade the quality, as well as usually increasing the file size. 11 Answers ...
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Unknown column in 'field list' error on MySQL Update query

...Thank you. I was trying to figure out why my query in PHP was not working, all I had to do was add the single quotes. – RiCHiE Jul 2 '16 at 5:12 1 ...
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When do we have to use copy constructors?

...ill be copied), so the first to be destroyed copy sharing the buffer will call delete[] successfully and the second will run into undefined behavior. You need deep copying copy constructor (and assignment operator as well). Class::Class( const Class& another ) { stored = new char[strlen(ano...
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How costly is .NET reflection?

I constantly hear how bad reflection is to use. While I generally avoid reflection and rarely find situations where it is impossible to solve my problem without it, I was wondering... ...
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What is the “volatile” keyword used for?

...optimisation would still be valid with i marked as volatile. In Java it is all about happens-before relationships. – Tom Hawtin - tackline Aug 7 '10 at 14:39 ...
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Easiest way to compare arrays in C#

In Java, Arrays.equals() allows to easily compare the content of two basic arrays (overloads are available for all the basic types). ...
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Which Radio button in the group is checked?

... .FirstOrDefault(r => r.Checked); Note that this requires that all of the radio buttons be directly in the same container (eg, Panel or Form), and that there is only one group in the container. If that is not the case, you could make List<RadioButton>s in your constructor for each...