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Normal arguments vs. keyword arguments
...ted concepts, both called "keyword arguments".
On the calling side, which is what other commenters have mentioned, you have the ability to specify some function arguments by name. You have to mention them after all of the arguments without names (positional arguments), and there must be default val...
How to create a directory and give permission in single command
How to create a directory and give permission in single command in Linux?
8 Answers
8
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Painless way to install a new version of R?
...
Just for completeness, there are some ways to prevent you from having this problem. As Dirk said, save your packages in another directory on your computer.
install.packages("thepackage",lib="/path/to/directory/with/libraries")
You can change the default .Library value using the function .libP...
What is the difference between :first-child and :first-of-type?
...
</div>
Among these children, only one of them can be the first. This is matched by :first-child:
<div class="parent">
<div>Child</div> <!-- :first-child -->
<div>Child</div>
<div>Child</div>
<div>Child</div>
</div>
...
How to pretty print nested dictionaries?
...nt the formatting to look like, but you could start with a function like this:
def pretty(d, indent=0):
for key, value in d.items():
print('\t' * indent + str(key))
if isinstance(value, dict):
pretty(value, indent+1)
else:
print('\t' * (indent+1) + str(value))...
What is the best JavaScript code to create an img element
...it of JS code that creates an image element in the background and doesn't display anything. The image element will call a tracking URL (such as Omniture) and needs to be simple and robust and work in IE 6 =< only. Here is the code I have:
...
how to change any data type into a string in python
...'4'
also, alternatively try repr:
mystring = repr(myvariable) # '4'
This is called "conversion" in python, and is quite common.
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How to stop/terminate a python script from running?
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edited Aug 14 '14 at 4:24
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Add centered text to the middle of a -like line
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I don't know if this has been figured out but flexbox offers quite a solution:
<div class="separator">Next section</div>
.separator {
display: flex;
align-items: center;
text-align: center;
}
.separator::before, .sepa...
Is it a bad practice to use negative margins in Android?
...een officially supported and won't be supported by ConstraintLayout.
It is easy to work around this limitation though.
Add an helper view (height 0dp, width constrained to parent) at the bottom of your base view, at the bottom add the margin you want.
Then position your view below this one, ef...