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Why is using 'eval' a bad practice?
... "Fundamental Principle of Software". Your source is not the sum total of what's executable. In addition to your source, there are the arguments to eval, which must be clearly understood. For this reason, it's the tool of last resort.
It's usually a sign of thoughtless design. There's rarely a g...
Save all files in Visual Studio project as UTF-8
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What about subdirectories, eg. the "Properties" subdir with lots of *.cs files?
– Roman Starkov
May 12 '09 at 9:21
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Method Overloading for null argument
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what about doSomething(null) for public static void doSomething(String str) { System.out.println("String called"); } This will return string called.
– Sameer
Nov 7 '16 at 15:13
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How to Parse Command Line Arguments in C++? [duplicate]
What is the best way of parsing command-line arguments in C++ if the program is specified
to be run like this:
10 Answers
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Working with $scope.$emit and $scope.$on
...E, if $broadcast percolates DOWN the hierarchy, and $emit percolates UP -- what happens BETWEEN "UP" and "DOWN" -- since the broadcaster/emitter is also the listener (?). What if I want the event to be silent to ALL "UPWARD" and ALL "DOWNWARD" scopes, but only be 'audible' on the same level as the d...
Generate sql insert script from excel worksheet
...NATE() is the way to go. Just click the fx icon on the formula bar to see what you have entered. It is much cleaner than just use & sign. Of course to use & sign is cool but sometime when you have double quotes or single quote, that will make you count forever of what is missing.
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Ruby: How to post a file via HTTP as multipart/form-data?
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That one did it for me, exactly what I was looking for and exactly what should be included without the need for a gem. Ruby is so far ahead, yet so far behind.
– Trey
Apr 27 '10 at 0:45
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How do you match only valid roman numerals with a regular expression?
...ite their seeming weirdness, follow some logical rules once you figure out what they are):
0: <empty> matched by V?I{0} (with V not there)
1: I matched by V?I{1} (with V not there)
2: II matched by V?I{2} (with V not there)
3: III matched by V?I{3} (with V not there)
4: IV ...
How to do if-else in Thymeleaf?
What's the best way to do a simple if - else in Thymeleaf?
10 Answers
10
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Disable submit button when form invalid with AngularJS
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what if I don't have a form? Can I do that also on div element?
– VsMaX
Nov 13 '14 at 10:15
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