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How to fix SSL certificate error when running Npm on Windows?
...ued me for the longest time until after a lot of time on Google, I learned my proxy used NTLM authentication. HTTP basic authentication wasn't enough to satisfy whatever proxy my corporate overlords had installed. I resorted to using Cntlm on my local machine (unauthenticated), then had it handle th...
Fast check for NaN in NumPy
...
Ray's solution is good. However, on my machine it is about 2.5x faster to use numpy.sum in place of numpy.min:
In [13]: %timeit np.isnan(np.min(x))
1000 loops, best of 3: 244 us per loop
In [14]: %timeit np.isnan(np.sum(x))
10000 loops, best of 3: 97.3 us per...
How do I check whether a file exists without exceptions?
...pproach (backported to pathlib2 in Python 2.7):
from pathlib import Path
my_file = Path("/path/to/file")
if my_file.is_file():
# file exists
To check a directory, do:
if my_file.is_dir():
# directory exists
To check whether a Path object exists independently of whether is it a file or...
How to request Google to re-crawl my website? [closed]
...est Google to re-crawl a website? If possible, this shouldn't last months. My site is showing an old title in Google's search results. How can I show it with the correct title and description?
...
How do you write a migration to rename an ActiveRecord model and its table in Rails?
...'m terrible at naming and realize that there are a better set of names for my models in my Rails app. Is there any way to use a migration to rename a model and its corresponding table?
...
How to reload a clojure file in REPL
... that does smart reloading based on a dependency graph of the namespaces.
myapp.web=> (require '[clojure.tools.namespace.repl :refer [refresh]])
nil
myapp.web=> (refresh)
:reloading (myapp.web)
:ok
Unfortunately reloading a second time will fail if the namespace in which you referenced the ...
Django Rest Framework File Upload
I am using Django Rest Framework and AngularJs to upload a file. My view file looks like this:
15 Answers
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How to prevent auto-closing of console after the execution of batch file
...ript in it), so they could have modified the behavior. That doesn't change my goal. To keep the command window open so I can so the error message it types.
– Henrik Erlandsson
Oct 28 '16 at 7:28
...
Passing parameters to a Bash function
...() {
echo "Parameter #1 is $1"
}
foo 2 # this will work.
Output:
./myScript.sh: line 2: foo: command not found
Parameter #1 is 2
Reference: Advanced Bash-Scripting Guide.
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Maintain/Save/Restore scroll position when returning to a ListView
...ered Apr 16 '11 at 18:06
Eugene MymrinEugene Mymrin
5,48611 gold badge1111 silver badges66 bronze badges
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