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Difference between declaring variables before or in loop?

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How can I compare two dates in PHP?

... in the database the date looks like this 2011-10-2 Store it in YYYY-MM-DD and then string comparison will work because '1' > '0', etc. share | improve this ans...
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int a[] = {1,2,}; Weird comma allowed. Any particular reason?

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How to round float numbers in javascript?

... answered Feb 26 '12 at 13:24 davindavin 39.4k77 gold badges7070 silver badges7777 bronze badges ...
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List all of the possible goals in Maven 2?

... 120 The goal you indicate in the command line is linked to the lifecycle of Maven. For example, the...
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How do I break out of nested loops in Java?

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Notepad++ htmltidy - unable to find libtidy.dll

... | edited Apr 6 '19 at 2:40 Peter Mortensen 26.5k2121 gold badges9292 silver badges122122 bronze badges ...
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How comment a JSP expression?

... 215 Pure JSP comments look like this: <%-- Comment --%> So if you want to retain the "="....
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Python: access class property from string [duplicate]

... 280 x = getattr(self, source) will work just perfectly if source names ANY attribute of self, incl...
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How do I pick 2 random items from a Python set? [duplicate]

...currently have a Python set of n size where n >= 0. Is there a quick 1 or 2 lines Python solution to do it? For example, the set will look like: ...