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How to auto-reload files in Node.js?
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i found a simple way:
delete require.cache['/home/shimin/test2.js']
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Clean way to launch the web browser from shell script?
...rwise:
eval is evil, don't use it.
Quote your variables.
Use the correct test operators in the correct way.
Here is an example:
#!/bin/bash
if which xdg-open > /dev/null
then
xdg-open URL
elif which gnome-open > /dev/null
then
gnome-open URL
fi
Maybe this version is slightly better ...
.htaccess redirect all pages to new domain
... you try reload your browser? its even redirecting with xampp here. I just tested.
– YOU
Dec 22 '09 at 10:58
My bad......
Installing SciPy with pip
...ll http://svn.scipy.org/svn/scipy/!svn/bc/5839/trunk/ although I have not tested that...
– Olivier Verdier
Feb 6 '10 at 21:02
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What is the purpose of “android.intent.category.DEFAULT”?
... it and it does not work without DEFAULT category. If you don't believe me test for yourself.
– Bob Ueland
Dec 19 '15 at 14:40
2
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Display help message with python argparse when script is called without any arguments
...rint the help message whenever the error
method is triggered. For example, test.py --blah will print the help message
too if --blah isn't a valid option.
If you want to print the help message only if no arguments are supplied on the
command line, then perhaps this is still the easiest way:
import ...
How do I escape a single quote in SQL Server?
...wn us in your example. The following SQL illustrates this functionality. I tested it on SQL Server 2008:
DECLARE @my_table TABLE (
[value] VARCHAR(200)
)
INSERT INTO @my_table VALUES ('hi, my name''s tim.')
SELECT * FROM @my_table
Results
value
==================
hi, my name's tim.
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Random number from a range in a Bash Script
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@Dennis Williamson: Running your test with -n 1 showed negligible time differences, even with end=4000000000. Good to know shuf works smart, not hard :-)
– leedm777
Apr 1 '10 at 20:59
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Max return value if empty query
...sing an aggregate function like Max on the result. I also think (I haven't tested this yet) that the generated SQL would use an extra subselect query by doing that, while mine would just deal with an empty set by returning null. Thanks for the upvote and feedback! ;)
– CptRobby...
How to get body of a POST in php?
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according to my test, this php://input is empty for application/x-www-form-urlencoded content-type as well (besides multipart/form-data)
– YakovL
Feb 16 '18 at 23:59
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