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Synthetic Class in Java
...ic classes. The only "use" here is get more information about the class in order to use it appropriately in your code.
(If you're doing this, you're probably building a framework of some sorts that other developers could use. )
Otherwise, if you are not using reflection, there are no practical us...
How to select/get drop down option in Selenium 2
...or. This can be used to determine if an element has a label, style, value, etc. A common way to do this is to loop through the items in the drop down until you find the one that you want and select it. In C#
int items = driver.FindElement(By.XPath("//path_to_drop_Down")).Count();
for(int i = 1; i...
Check if a value exists in pandas dataframe index
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How to get index of object by its property in JavaScript?
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DON'T DO THIS. Learn how to use higher-order functions this is the old way of doing things.
– Led
Feb 1 at 13:39
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Pretty-print C++ STL containers
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If I'm reading this right, in order to have a pair print as <i, j> in one function and as [i j] in another, you have to define a whole new type, with a handful of static members in order to pass that type to print_container_helper? That seems overl...
How do I use regex in a SQLite query?
...ction named "regexp" is added at run-time, that function will be called in order to implement the REGEXP operator. (sqlite.org/lang_expr.html#regexp)
– radicand
Jan 7 '12 at 0:49
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How to process each line received as a result of grep command
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Often the order of the processing does not matter. GNU Parallel is made for this situation:
grep xyz abc.txt | parallel echo do stuff to {}
If you processing is more like:
grep xyz abc.txt | myprogram_reading_from_stdin
and mypro...
stdlib and colored output in C
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How do I get Pyflakes to ignore a statement?
... # noqa only ignores certain warnings/errors, but not all -- in order to deal with this, a workaround involves installing/using the package at pypi.python.org/pypi/flake8-respect-noqa
– Mark
Jan 18 '16 at 0:15
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val() doesn't trigger change() in jQuery [duplicate]
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In order to avoid side effects, I modified the val function as above, but I'm triggering a different event ("val"), which lets me keep the existing code but easily handle it whenever I need to: $(...).on('change val', ...)
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