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Sublime Text 2 - View whitespace characters
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This works on my linux laptop but doesn't on my windows desktop.
– MaxNevermind
Mar 4 '16 at 7:09
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Post-increment and pre-increment within a 'for' loop produce same output [duplicate]
...t needs to use the more expensive post-incrementation version if you write myiterator++.
Three reasons why you should pre-increment:
You won't have to think about whether the variable/object might have an overloaded post-incrementation method (for example in a template function) and treat it diff...
Why is f(i = -1, i = -1) undefined behavior?
...could segfault. Or reformat your hard drive.
But now you ask: "What about my example? I used the same value (-1) for both assignments. What could possibly be unclear about that?"
You are correct...except in the way the C++ standards committee described this.
If a side effect on a scalar object...
SQL join: selecting the last records in a one-to-many relationship
... features of your RDBMS to analyze the optimization plan. E.g. EXPLAIN on MySQL.
Some people use subqueries instead of the solution I show above, but I find my solution makes it easier to resolve ties.
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How to access outer class from an inner class?
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Hmm, Python is friskier than Java/C++... see my answer below. If we're splitting hairs, which we usually are, I couldn't really tell you whether my "nested class within method" counts as an inner class. At this point, though, I have to invoke duck typing: if it does e...
Different ways of loading a file as an InputStream
...re calling it from. For example calling, String.class.getResourceAsStream("myfile.txt") will look for a file in your classpath at the following location: "java/lang/myfile.txt". If your path starts with a /, then it will be considered an absolute path, and will start searching from the root of the c...
How to force vim to syntax-highlight a file as html?
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In my experience this approach will fail if you give an exact filename e.g. .myspecialdotfile. It needs a star in it somewhere to work, even if it's theoretically not necessary.
– SeldomNeedy
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Why is Maven downloading the maven-metadata.xml every time?
Below is the error I usually get when my internet connection is flanky when trying to build a web application with maven.
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Why does X[Y] join of data.tables not allow a full outer join, or a left join?
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@mnel Thanks for the solution... made my day... :)
– Ankit
Feb 26 '14 at 19:16
@m...
Determine if a function exists in bash
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Because I had posted my answer using declare first :-)
– Allan Wind
Sep 20 '08 at 18:47
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