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How do I make my GUI behave well when Windows font scaling is greater than 100%
...areness is only important to me when it becomes important to customers who call me and are willing to pay for it. The technical reason behind that point of view is that DPI-awareness or not, you are opening a window into a world of hurt. Many standard and third party VCL controls do not work well ...
Why is printing to stdout so slow? Can it be sped up?
... appears to be faster, because it is highly buffered: all Python's write() calls are returning before anything is actually written to physical disk. (The OS does this later, combining many thousands of individual writes into a big, efficient chunks.)
The terminal, on the other hand, does little or ...
Add single element to array in numpy
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I don't like the fact we need to call another function for such a simple command. It would be nicer if there was an inner method in the array itself like a.append(1), a.add(1) or even something analog to lists like a + [1]
– Fernando Wi...
Omitting the second expression when using the if-else shorthand
...so an option:
x==2 && dosomething();
dosomething() will only be called if x==2 is evaluated to true. This is called Short-circuiting.
It is not commonly used in cases like this and you really shouldn't write code like this. I encourage this simpler approach:
if(x==2) dosomething();
Yo...
Reading a file line by line in Go
... line. If you want to always read a whole line in your program by a single call to a function, you will need to encapsulate the ReadLine function into your own function which calls ReadLine in a for-loop.
bufio.ReadString('\n') isn't fully equivalent to ReadLine because ReadString is unable to hand...
How to run code when a class is subclassed? [duplicate]
... the metaclass that this particular method is supposed to have the special called on subclass behavior, we'll just set an attribute on the function we'd like to call. As a convenience, we'll even turn the function into a classmethod so that the real baseclass it was found in can be discovered, too....
How to create a string with format?
...rs, note that the class method "stringWithFormat" gets converted to a init call on the class with the "WithFormat" turned into a named first argument of "format:". The original question did not add any specific formatting, like changing the number of floating point decimals to display, if he had, yo...
WebKit issues with event.layerX and event.layerY
...ayerX","layerY"], function(i,v) { if((i=p.indexOf(v)) > -1) $.fn.splice.call($.event.props,i,1) })
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Writing string to a file on a new line every time
I want to append a newline to my string every time I call file.write() . What's the easiest way to do this in Python?
10 A...
In MVC, how do I return a string result?
In my AJAX call, I want to return a string value back to the calling page.
6 Answers
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