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How to change a command line argument in Bash?
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How can I do the same thing from inside a function? Your solution doesn't seem to work when invoked from inside a function.
– Hashken
May 6 '15 at 18:14
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What is the difference between svg's x and dx attribute?
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dx and dy are mostly useful when using <tspan> elements nested inside a <text> element to establish fancier multi-line text layouts.
For more details you can check out the Text section of the SVG spec.
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How do you create optional arguments in php?
...lue = null) I found this better option.
– Mohammad Zaid Pathan
Aug 19 '19 at 14:31
add a comm...
Create a menu Bar in WPF?
I want to create a menu bar identical to the one in windows forms in my WPF application.
4 Answers
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Rails 4: before_filter vs. before_action
...red May 13 '13 at 10:27
freemanoidfreemanoid
13.6k66 gold badges4444 silver badges7373 bronze badges
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Passing a list of kwargs?
...='bar')
method(**keywords)
Running this in Python confirms these produce identical results:
{'keyword2': 'bar', 'keyword1': 'foo'}
{'keyword2': 'bar', 'keyword1': 'foo'}
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How to access object attribute given string corresponding to name of that attribute
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If you want to keep the logic hidden inside the class, you may prefer to use a generalized getter method like so:
class Test:
def __init__(self):
self.attr1 = 1
self.attr2 = 2
def get(self,varname):
return getattr(self,var...
WPF TextBox won't fill in StackPanel
...havior is "by design". StackPanel is meant for "stacking" things even outside the visible region, so it won't allow you to fill remaining space in the stacking dimension.
You can use a DockPanel with LastChildFill set to true and dock all the non-filling controls to the Left to simulate the effect...
What are the differences between PMD and FindBugs?
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I'm using both. I think they complement each other.
As you said, PMD works on source code and therefore finds problems like: violation of naming conventions, lack of curly braces, misplaced null check, long parameter list, unnecessary constructor, missing break in switch, etc. PMD also...
Pair/tuple data type in Go
While doing the final exercise of the Tour of Go , I decided I needed a queue of ( string , int ) pairs. That's easy enough:
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