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Create a string of variable length, filled with a repeated character
... new repeat function built into String.prototype handles this now (ES6+)
– AlexMA
Oct 18 '16 at 18:05
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Getting a map() to return a list in Python 3.x
...t cases, this ends up saving memory, and should make things go faster.
If all you're going to do is iterate over this list eventually, there's no need to even convert it to a list, because you can still iterate over the map object like so:
# Prints "ABCD"
for ch in map(chr,[65,66,67,68]):
p...
sphinx-build fail - autodoc can't import/find module
...phinx to create your documentation.
Just call
make
to see the options.
If something went wrong before try:
make clean
before running make html.
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CURL alternative in Python
...ON decoding is handy as well. No need to manually load the body with json if the appropriate content-type is set.
– Thomas Farvour
Dec 17 '13 at 21:36
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Django in / not in query
... Was trying to use this solution and ran into a problem, so if it happens to anyone else... Objs=Tbl1.objects.filter(...); IDs=Objs.values_list('id', flat=True); Objs.delete(); Tbl2.objects.filter(id__in=IDs') This did not work because IDs is actually a QuerySet object. When I deleted...
How to do what head, tail, more, less, sed do in Powershell? [closed]
...also much faster than above option
gc log.txt | more # or less if you have it installed
gc log.txt | %{ $_ -replace '\d+', '($0)' } # sed
This works well enough for small files, larger ones (more than a few MiB) are probably a bit slow.
The PowerShell Community Extensions incl...
How to list the contents of a package using YUM?
...8.0, yum v3.2.29, and repoquery v0.0.11, repoquery -l rpm prints nothing.
If you are having this issue, try adding the --installed flag: repoquery --installed -l rpm.
DNF Update:
To use dnf instead of yum-utils, use the following command:
$ dnf repoquery -l time
/usr/bin/time
/usr/share/doc/ti...
How to send multiple data fields via Ajax? [closed]
...
The correct syntax is:
data: {status: status, name: name},
As specified here: http://api.jquery.com/jQuery.ajax/
So if that doesn't work, I would alert those variables to make sure they have values.
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How do I programmatically determine operating system in Java?
... Please note that the access to "com/sun/javafx/*" is discouraged now (checked it with JDK 1.8.0_121).
– Michael Marton
Jan 14 '18 at 12:27
1
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Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]
... this practice
Click Add Rule and then Apply Your Changes
Check if you're now able to connect to your instance via SSH.
Hope this can help someone as helped me.
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