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What does the '.' (dot or period) in a Go import statement do?
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This should only be used in testing.
Here is some documentation in golang's wiki
If you've generated some mock code such as with mockgen and it imports your package code, and then your testing package also imports your package code, you get a circular...
Set a persistent environment variable from cmd.exe
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Indeed SET TEST_VARIABLE=value works for current process only, so SETX is required. A quick example for permanently storing an environment variable at user level.
In cmd, SETX TEST_VARIABLE etc. Not applied yet (echo %TEST_VARIABLE% ...
chrome undo the action of “prevent this page from creating additional dialogs”
...There a few cases where you actually want to use something like Javascript confirm(); and when you press the checkbox, the dialog box will be prevented to show. So the question is: Can you still undo this or even prevent this, because you WANT this dialog box for your own page (not for annonying adv...
How do I get PyLint to recognize numpy members?
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This helped! on VSCode 1.12.2 confirmed it works on WIndows 10 x64.
– Simara
May 22 '17 at 18:18
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github markdown colspan
... and was pleased that the colspan worked fine with consecutive pipes ||
Tested on v4.5 (latest on macports) and the v5.4 (latest on homebrew). Not sure why it doesn't work on the live preview site you provide.
A simple test that I started with was:
| Header ||
|--------------|
| 0 | 1 |
usin...
Using fonts with Rails asset pipeline
...t; /\.(?:svg|eot|woff|ttf)$/
— @jhilden, thoughtbot/bourbon
I've also tested it on rails 4.0.0. Actually the last one line is enough to safely precompile fonts from vendor folder. Took a couple of hours to figure it out. Hope it helped someone.
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What is the difference between compile code and executable code?
...mary one of which would be to compile the code.
Others could be
running tests
reporting (e.g. coverage)
static analysis
pre and post-build steps
running custom tools over certain files
creating installs
labelling them and deploying/copying them to a repository
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How can I specify working directory for popen
...rrent Working Directory; you'll also want to escape your backslashes ('d:\\test\\local'), or use r'd:\test\local' so that the backslashes aren't interpreted as escape sequences by Python. The way you have it written, the \t part will be translated to a tab.
So, your new line should look like:
sub...
How do I update Node.js?
... in windows a double click is all you need to take care of the update. Can confirm having upgraded multiple times successfully simply by downloading the latest version and installing it.
– Xavi3R Elvis
Oct 25 '18 at 12:48
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In Python, how does one catch warnings as if they were exceptions?
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To quote from the python handbook (27.6.4. Testing Warnings):
import warnings
def fxn():
warnings.warn("deprecated", DeprecationWarning)
with warnings.catch_warnings(record=True) as w:
# Cause all warnings to always be triggered.
warnings.simplefilter("...