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How to get the parents of a Python class?
...'object'>)
>>>
There you have it. The "best" answer right now, has 182 votes (as I am typing this) but this is SO much simpler than some convoluted for loop, looking into bases one class at a time, not to mention when a class extends TWO or more parent classes. Importing and using ...
Inserting code in this LaTeX document with indentation
...
I heard this package is now obsolete!
– xxx---
Jun 15 '17 at 17:08
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show 2 more comments...
How to print out a variable in makefile
...the shell:
.PHONY: all
all: ; $(info $$var is [${var}])echo Hello world
Now, what happens here is that make stores the entire recipe ($(info $$var is [${var}])echo Hello world) as a single recursively expanded variable. When make decides to run the recipe (for instance when you tell it to build a...
Transposing a 2D-array in JavaScript
... can just do const transpose = apply(zip)
– Guy Who Knows Stuff
Apr 26 '18 at 5:09
1
Why would th...
Set font-weight using Bootstrap classes
... yet it had no proper solution to solve this issue. But there will be soon now a way with Bootstrap 4 :
As this GitHub pull request shows, you will just have to use the text-weight-normal, text-weight-bold and text-weight-italic classes.
This can maybe change until the official stable release. At ...
Determine if variable is defined in Python [duplicate]
How do you know whether a variable has been set at a particular place in the code at runtime? This is not always obvious because (1) the variable could be conditionally set, and (2) the variable could be conditionally deleted. I'm looking for something like defined() in Perl or isset() in PHP or...
Android Studio marks R in red with error message “cannot resolve symbol R”, but build succeeds
...his happened on only one of my projects and on other two projects did not. Now i hope that Android Studio update didn't mess up something else...
– Martin Berger
Mar 1 '19 at 14:18
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What is the result of % in Python?
...
@P.MyerNore I know this is almost 3 years later, but may help others. Read the first highlighted para in sec. 5.6.2 linked above by KurzedMetal. The "x %= {}" is simply a short-form for "x = x % {...}"
– Sujay Phadke
...
What does Html.HiddenFor do?
...
public string Value { get; set; }
public int Id { get; set; }
}
Now you want the edit page to store the ID but have it not be seen:
<% using(Html.BeginForm() { %>
<%= Html.HiddenFor(model.Id) %><br />
<%= Html.TextBoxFor(model.Value) %>
<% } %>
Thi...
Get size of folder or file
... @AkselWillgert Thanks, this is unfortunate and I've updated the answer. Now switching to Guava stackoverflow.com/a/24757556/1180621
– Andrejs
Jul 15 '14 at 11:53
add a comm...