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C# 4.0: Can I use a TimeSpan as an optional parameter with a default value?
...robably fine, but you might have an unintended side effect, or you might swallow an exceptional condition (for example, if the source of span is a property or variable that should not be null, but is).
I would therefore overload the method:
void Foo()
{
Foo(TimeSpan.FromSeconds(2.0));
}
void F...
In tmux can I resize a pane to an absolute value
...solute position, not making a relative adjustment.
– ændrük
Jan 20 '14 at 18:25
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Create empty file using python [duplicate]
...mknod("newfile.txt") (but it requires root privileges on OSX). The system call to create a file is actually open() with the O_CREAT flag. So no matter how, you'll always open the file.
So the easiest way to simply create a file without truncating it in case it exists is this:
open(x, 'a').close()
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Simulator or Emulator? What is the difference?
...a piece of software that mimics existing hardware/software, what should I call it? A simulator or an emulator?
21 Answers
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How can I make Flexbox children 100% height of their parent?
...aw this at the last moment before reverting to absolute - which comes with all sorts of problems.
– Peter
May 2 at 10:18
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Android: create a popup that has multiple selection options
I've been searching around trying to figure out how to create a popup or a dialog that has 4 options to choose from.
4 Answ...
Numpy index slice without losing dimension information
....matmul() or @). Just got burned by this.
– Jean-François Corbett
Mar 27 '19 at 12:02
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test a file upload using rspec - rails
...nswer, because it is correct. Thanks man!
– Emil Ahlbäck
Mar 18 '12 at 18:30
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How to read a .xlsx file using the pandas Library in iPython?
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I usually create a dictionary containing a DataFrame for every sheet:
xl_file = pd.ExcelFile(file_name)
dfs = {sheet_name: xl_file.parse(sheet_name)
for sheet_name in xl_file.sheet_names}
Update: In pandas version...
How to debug in Django, the good way? [closed]
... later Django . The first times it was hard looking at tracebacks and actually figure out what I did wrong and where the syntax error was. Some time has passed now and some way along the way, I guess I got a routine in debugging my Django code. As this was done early in my coding experience, I sat ...